Volume 108—No. 9 March 3, 1941 PRODUCTION • PROCESSING
Transcription
Volume 108—No. 9 March 3, 1941 PRODUCTION • PROCESSING
E D IT O R IA L cr~ D S T A F F E . L . Shaner Editor-in-Chiej E. C . K re u tz b e rg Editor ESTABLISHED 1882 A . J . H a in Managing Editor G . W . B ir d s a ll Engineering Editor (pOUTECHNlWJ J. D . K n o x Steel Plant Editor G u y H u b b ard Machinę Tool Editor D . S. C adot V o lu m e 108—N o. 9 Art Editor M a rc h 3, 1941 ASSOCIATE EDITORS G. H . M a n lo v e W . J. C a m p b e l l H a r o ld A . K n ic h t N ew Yor!( W . G . G ude B . K . T r ic e L . E . B ro w n e Pittsburgh Chicago R. L . H a r t i -ord E . F . R oss. Detroit Washington A. H . A l l e n L . M . L am m London VlNCENT DeLPORT ASSISTANT EDITORS G eorge U rb a n I. C. S u l l iv a n J a y D e E u l is L a V e ii n e N o c k New Yor/( J ohn H . C a l d w e l l B U S IN E S S S T A FF G. O. H ays Business Manager C. I-I. B a ile y Advertising Serrice New Y o r \ .............. E . W . K r e u t z b e r g B. C . Sn e l l Jasper P e lo t t Ja e n k e D . C . K ie fe r Pittsburgh ............................ S. H . Chicago ..................................L . C . C\eve\and .............................R . c. J. W. Zuber Circnlation Manager MAIN OFFICE Penton- B u ild in g , C lcvc!an d BRANCH OFFICES ^ieif '>ork ..........................110 East 42nd St. Chicago .............. 520 N orth M ichigan A v c . Pittsburgh ..................................Koppers B uild in g m ° ' f ............................................. 6560 Cass A vc. Washington . . . . National Press B uild in g Cincinnati ..........................j 734 C a rew T o w e r San Francisco : ............u 00 N orwood Ave. Oa\land, Calif., T e l. Glencourt 7559 Lon,lon ............................................. Caxton House READ ER COM M ENTS ....................................................................................... H IG H L IG H T IN G T H IS ISSUE ............ ......................................................... 4 19 NEW S Steel’s “ Reliable Capacity” Adequate for All Needs, O PM Survey Shows 21 Excess Profits Tax Provisions T o Benefit Steel, Aireraft Producers.......... 23 Unions Press for Recognition, Higher Wages; Strikes Disrupt O utput. 24 Steelworks Operations for Week ....................................................................... 25 Men of Industry ................................................................................................. 26 .. 28 N ew Engineering Building Is A ir Conditioned .............. Organization Diagram of Priorities Division .............................................. 29 Priorities Board Seeks T o Avoid Labor, Industrial Dislocations ............ 33 Nickel Demand “ Higher Than Actual Consumption” ................................. 33 Activities of Steel Users, M akers....................................................................... 38 G M Preparing T o Produce Shells, Cartridge C ases...................................... 39 Fifty Years of Manufactured Abrasives; Anniversary Has Significance. . 40 Meetings ................................................................................................................ 41 “ Com m unity Pooling” for Defense Materiał Production Spreading. . . . 42 Government Defense Awards ........................................................................... 43 France “ Undergoing Great Revolution .......................................................... 48 Obituaries ............................................................................ ................................... 139 W IN D O W S O F W A S H IN G T O N ...................................................................... 30 M IRRO R S O F M O T O R D O M ............................................................................... 35 E D IT O R IA L — Planning for “ After-the-War” .................................................. 52 TH E 53 BU SIN E SS T R E N D ................................................................................... T E C H N IC A L Training W ithin Industry— a Must— By Guy Hubbard ............................. 56 Best Equipm ent for Machining High-Explosive Shell— By Arthur F. Macconochie ....................................................................................................... 5$ Detroit Show T o Reveal H ow Better Tooling Aids Production for Defense .............................................................................................................. 64 Things T o Remember When Stack Cutting with the Oxyacetylene Torch 83 Devises Formuła for Predicting Yield of Coke and By-Products 84 Flexible Bearing Also an Overload D evice...................................................... 112 Progress in Steel met/(i ng Between Heats with Shorty ............................................................................... Bessemer Steelmaking Practice ....................................................................... 62 78 Joining and Welding H igh Production W elding Machinę Set-up Speeds Housing Fabrication 68 ćlaetK?eH,„ ^ UliltT,Burcau 01 Clreulailons; Asso- Heat Treating Carburizing Smali Parts with All Factors Precisely Controlled— By Reginald Trautschold ........................................... ......................................... 73 year s i ł!,®' Cuba, Mexlco and Canada. one countriŁ years $6; European and lorelgn tesues) 25c year Single copies (current Materials Handling Valuable Hints on Handling Abrasive Wheels— By E. T . L arson.......... Improved Handling Methods for Storing Steel— By Don Partridge. . . . 86 89 W estm inster, S .W . 1 • • • Pentnn l?ni|bn T£F Pkn™N P0BL13HI.N0 Co.. PrSfwLJ V8’nPlevclanl)’ ohl°L. Shaner. President, r S K . F. G.Treasurer; O. Hays. Vice SteinebachG. , Secretary. U & Ai'„nSlonaP<irS lDC- an<1 Natlonal PubUnlt«|hC'«»fLer^ !SIonda>'. Subscrlntion In the atntSvpSfi»Heconc! cla® ®“latter at the postofflee CoDvriihf 1941 iń. Vuw er the lhe Penton Act ot March 3. 1879 copyright by Publlshlng Co.. P R O D U C T I O N March 3, 1941 IN D U S T R IA L E Q U IP M E N T ............................................................................. 100 M A R K E T R E P O R T S A N D P R IC E S ................................................................ 117 B E H IN D T H E SC E N E S ..................................................................................... C O N S T R U C T IO N A N D E N T E R P R IS E ........................................................ 132 141 IN D E X T O A D Y F.R T IS E R S ............................................................................... 170 • P R O C E S S I N G • D I S T R I B U T I O N • U S E 17 N ever before has the steel indus try been c o n fro n ted by such perplexities o f p ro d u etio n . Intricate m echanism s re q u irin g precision h a n d lin g — b o ttlen eck s req u irin g im proved m ateriał h a n d lin g — and equip m en t needed for p ro m p t delivery. D espatch research d ep artm en t has been p re p a rin g fo r such a situation. Today they are equipped to give com p reh en siv e plan s for all furnace uses, oven uses and also reliable lab o rato ry eq uipm ent. W rite today fo r latest B ulletin w ith helpful tips to th e industry. Heat Treatin#; Furnaces Bulletin No.-81-1 • Temperin*: and Drawinję Furnaces. Bulletin No. 83’I Gore.Baking, Mold DryioR'Ovens Bulletin Nó. 31:1 Finish Baking Oyens Bulletin No. 51*1 Controlled Combustion Dtrect Air Heaters Bulletin No. 7.2-1• Indirect Fired Air Heaters Bulletin No. 74*1 D E S P A T C H O V E N C O M P A N Y l H I G H L I G H T I N G THIS ISSUE OF Z7 T J Ci B T H E C O N T R O V E R S Y o v e r th e a d e ą u a c y o f the s te e l s u p p ly h a s b een s e t tle d fo r th e m o m ent. S te e l s u p p lie s a r e a d e ą u a te fo r a ll p u r poses, in c lu d in g e x p o r ts , d e c la r e d P r e sid e n t R o o sev elt la s t F r id a y , on th e b a s is (p . 2 1 ) o f a rep ort su b m itte d to h im b y G a n o D u n n . A d d ition al co k e an d p ig ir o n c a p a c it y a re n eed ed but th e se a re la b e le d a s m in o r fa c t o r s . D u n n e stim a te s “r e lia b le ” s t e e l c a p a c it y a s 8 7 ,5 7 6 ,0 9 9 tons per y e a r ; b y th e en d o f 1 9 4 1 “r e lia b le ” ca p a city w ill be 9 1 ,1 2 4 ,7 1 8 to n s . T h e P r e s id e n t g ave a ss u r a n c e th a t th e r e is n o p r e s e n t n eed for s te e l p r io r itie s . . . . C o m m u n ity “p o o lin g ” for in t e n s if y in g a r m a m e n t p r o d u c tio n is g a in ing ra p id ly (p . 4 2 ) , r e p o r ts W a lte r D . F u lle r . S teel p ro d u ctio n la s t w e e k (p . 2 5 ) m o v e d up 2 p o in ts to 96 % p e r c e n t o f in g o t c a p a c ity . Only th r e a t to p r o d u c tio n is th e d e lic a te la b o r s itu a tio n w h ic h (p . 2 4 ) la s t w e e k h a lte d o p e r a tio n s a t B e th le h e m ’s L acka w a n n a S teel C a p a city p la n t an d w h ic h in r e c e n t w e e k s h a s c u t o u tp u t e ls e w here. . . . S te e l b u y in g in F e b r u a r y (p . 1 1 7 ) a v era g ed a ro u n d 1 5 0 p e r c e n t o f p r o d u c in g ca p a city . A c tu a lly , b u y in g is o u t o f a ll p ro p o rtion to c o n su m p tio n a n d is b a se d o n a d e sir e to build up in v e n to r ie s a n d a n tic ip a te sh o r ta g es th u s le a d in g to th e e x p e c ta t io n th a t th e b u yin g v o lu m e is s la te d f o r a d ip in th e n ea r fu tu rę. In th e m s a n tim e n o in s ta n c e s a r e k n o w n w here m a n u f a c tu r in g o p e r a tio n s h a v e b een slow ed d ow n b e c a u se o f a la c k o f s t e e l. Buying E x c e e d s T here w ill be s u ffic ie n t n ic k e l to m e e t a ll d e fen se and B r itis h a n d C a n a d ia n r e ą u ir e m e n ts (P- 3 3 ), a s s u r e s R o b e r t C. S ta n le y . . . . R a p id p r o g r e s s is b e in g m a d e (p . 1 1 7 ) in s u b s t it u t in g o th e r a n " E r s a tz " f o r a ly s e s fo r n ic k e l s t e e ls in C ivilia ns? c iv ilia n w o r k . . . . T h e a g e o f “e r s a t z ” m a t e r ia ls is d aw n 'ng ; h o u s e w iv e s a r e u r g e d (p . 3 2 ) to b u y s u b stitu te s fo r a lu m in u m k itc h e n w a r e . . . . A n ew March 3, 1941 n O, a lu m in u m p la n t w ill be e r e c te d in th e P a c ific N o r th w e s t. . . . OPM u r g e s u se o f s p ie g e le is e n a s su b s titu te (p . 3 2 ) fo r fe r r o m a n g a n e se . . . . N e w tin sm e lte r w ill be lo c a te d (p . 3 0 ) a t T e x a s C ity , T ex . . . . T a riff c o m m iss io n h a s ord ered in v e s tig a tio n (p . 3 2 ) o f co p p er p r o d u c in g c o s ts . . . . P r io r itie s c o n tr o l w a s tig h te n e d in s e v e r a l d ir e c tio n s (p p . 30, 3 3 ) la s t w eek . A n ew d e v ic e (p . 7 6 ) ą u ic k ly lo c a te s th e c e n te r o f g r a v ity o f a n y b od y, th u s s im p lify in g d e sig n p rob lem s. . . . A n ew , h a rd to o l tip m a te r ia ł (p . 8 6 ) is a n n o u n c ed . . . . G u y H u b b a rd , S t e e l ’s To N e e d S k i ll e d m a c h in ę to o l e d ito r , p o in ts M en in Hurry o u t th a t m a n y m a n u fa c tu r e r s a re g o in g to n eed m o r e sk ille d m en — and need th em in a h u rry . H e d is c u s s e s th e m o s t e ffe c tiv e a p p ro a ch (p . 5 6 ) on th is p r o b le m w h ich , he h o ld s, is o f fa r g r e a te r im p o r ta n c e th a n m a n y m a n u fa c tu r e r s se e m to th in k . . . . R e g in a ld T ra u tsc h o ld (p . 7 3 ) d e sc r ib e s th e e ą u ip m e n t an d m e th o d s u sed b y th e I llin o is T o o l W o rk s in c o n tin u o u s c a r b u r iz in g o f s m a li p a r ts, w ith p r ec ise co n tr o l o f a ll fa c to r s . . . . E . T. L a r so n (p . 8 6 ) w a rn s a g a in s t c a r e le s s h a n d lin g o f a b r a siv e w h e e ls. In th is w e e k ’s in s ta llm e n t in h is s e r ie s on p ro d u c tio n o f h ig h -e x p lo siv e sh e lls , P r o f. A r th u r F . M a cco n o ch ie (p . 5 8 ) d is c u s s e s e ą u ip m e n t e m p lo y e d in th e m a c h in in g o p e r a tio n s. In p a rtic u la r, h e deSteelw orkers fin es th e p la c e o f s in g le -p u r P r o v e Human p o se m a c h in ę to o ls. . . . M a n y ste e lw o r k e r s m a y lo o k an d a c t to u g h but, a s is p o in te d o u t b y J o h n K n o x , S t e e l ’s s te e l p la n t e d ito r, (p . 6 2 ) , th e y a re v e r y h u m a n u n d er c e r ta in c o n d itio n s. . . . T h e r e c e n tly d e v ised m e th o d o f flam e c o n tr o l, a n d th e e x is t in g p r e ssu r e to m o b iliz e a ll p r o d u c tio n f a c ilitie s , h a v e r e ju v e n a te d in t e r e s t in (p . 7 8 ) th e b e sse m e r p r o c e ss. . . . P r o p e r tie s a n d a m o u n ts o f co k e an d b y -p r o d u cts o b ta in e d fr o m ca rb o n iz a tio n o f co a l n o w (p . 8 4 ) ca n be p r e -d ete r m in ed . 19 Hundreds o! special instrument.'* •— > open hearth department) arc used ibroughoul iheIniam Science,Teamed With Skill, Assures INLAND GtUALITY STEEL YERY heat of Inland Steel is the product of science teamed with the skill of expert steelmakers. Inland research is constantly seeking better methods for producing special steel, so that when an Inland customer makes known his needs, Inland already knows the best method to produce the steel, its chemical and physical characteristics, and how it will perform during fabrication and in service. eąuipment builders, have selected and superyised the construction of modern blast furnaces, open hearths, rolling mills and vital auxiliary eąuipment. Years of research and development are back of the extensive laboratory apparatus and the many special instruments used with Inland mili eąuipment for controlling pig iron and steel production, ingot heating, and the ąuality of products from rolling mills. High ąuality ore, coal and limestone are scientifically blended and measured. Inland engineers, working with America’s leading consultants and All of this vast background of scientific development, teamed willi Inland expert steelmakers, as sures maxiinum production of Inland Quality Steel. SH EETS P IL IN G • S T R IP TIN P L A T E R A IL S • • IN LA N D BARS • PLA TES T R A C K A C C E S S O R IE S FLO O R P L A T E S • STR U CTU RA LS R EIN FO R C IN G BARS S T E E L CO. o o v / / - * j . *v> / • / / Steels “R eliable C apacity” A d e ą ^ a t ^ . j For All Needs, OPM Survey Shows G a n o Dunn t e l l s P r e s i d e n t in d u s try can p r o d u c e m o re than w a s s u p p o s e d . . . C o m p l e t i o n o f e x p a n s io n s un d e r w a y to r a i s e c a p a c i t y to 9 1 , 7 2 4 ,7 1 8 to n s b y e n d o f 1941 . . . Minor e x p a n s i o n o f p i g iron a n d c o k e f a c i l i t i e s r e c o m m e n d e d . . . Mr. R o o s e v e l t s a y s s t e e l p r io r it ie s u n n e c e s s a r y at p r e s e n t . . . R e p o r t e x p e c t e d t o e n d c o n t r o v e r s y on s t e e l s u f f i c i e n c y WASHINGTON s lig h tly m o re th an 102 p er cen t of ■ STEEL S U P P L IE S a re a d e ą u a te reported capacity, w h ich h er e to fo re for all purposes, in c lu d in g e x p o r t, h a s b een th e n o rm a l m ea su r e of President R c o se v e lt d ecla r e d la s t s t e e l ca p a city . H e o b serv es th a t Friday, basin g h is s ta te m e n t o n a report prepared fo r h im b y G ano Dunn, senior c o n su lta n t, p ro d u ctio n division, Office o f P ro d u ctio n M a n agement. Some th in gs m u s t be d on e, h e said, referring to a d d itio n a l p ig iron and coke ca p a city , but th e s e should be labeled a s “m in o r .” Based on six w e e k s o f in v e stig a tion, Mr. D unn h as a rriv e d a t a new m easure o f s te e l c a p a c ity , ca lled reliable cap acity,” ta k in g in to co n sideration certain e x is tin g fa c ilitie s for producing s te e l c a s tin g s n o t included in th e “rep o rted c a p a c ity ” figures of the ste e l in d u stry . I t a lso considers th at th e p erio d o f tim e normally con sum ed fo r r e p a ir in g fa cilities can be red u ced a t a n o m in a ł increase in cost to s t e e l c o m p a n ies. inis inereased ex p en d itu re in tim eGano D unn savmg is said to be ju s tifie d by th e emergency n atu rę o f d em a n d s. M Mr. D u n n , p resid en t, J. G. W h ite The report sta te s r e lia b le c a p a c ity E n g in e e r in g Corp., N e w Y ork, is at the beginning o f 1941, w ith a m p le se n io r c o n su lta n t to th e prod u ction <> owance for sh u td o w n s fo r rep a irs, d iy isio n , O ffice o f P rod u ction M an was 87,576,099 n et to n s p e r y e a r , or a g e m e n t. H e w a s born in N e w 3 500,000 to n s h ig h e r th a n Y ork in 1870, g ra d u a ted fro m th e I>reviously supp osed. C o lle g e o f th e C ity o f N e w York, Completion o f a d d itio n a l fa c ilitie s la te r ob ta in ed e le c tr ic a i en g in e er in g w under w ay w ill r a ise th is cad e g r e e fro m C olu m b ia u n iv e r sity an d a m a ste r o f sc ie n c e d e g r e e fro m of 194i t0 91’124'718 to n s by th e en d C. C. N . Y. In 1911 w ith J. G. W h ite h e orn i l hf report s ta te s sh o u ld be 1'f ur>derstood th e s e fig u r e s repg a n iz ed th e c o m p a n y o f w h ich h e iin»?n *uthe m a x im u m r a te o f operah a s b een p re sid e n t sin c e 1913. Creds that could be c o n tin u e d o v e r a ited w ith m o re th a n 30 in v e n tio n s in maximum period o f tim e. d e sig n an d co n str u c tio n o f m a ch in e r y , h e w a s a w a rd ed th e 1937 T h o m Dunn con clu d es th a t th e inry could under p rop er c o n d itio n s a s A . E d iso n m ed a l o f A m erica n °perate m d efin itely at a r a te o f I n s titu te o f E le c tr ica i E n g in e e rs. March 3, 1941 J a n u a ry in g o t p ro d u ctio n o f 6,943,084 to n s r e p r ese n te d o n ly 94.5 per cen t o f relia b le ca p a city , a g a in s t 97.1 p er ce n t o f rep o rted c a p a city . B a sed on relia b le c a p a c ity a t th e end o f 1941, J a n u a r y o u tp u t w a s on ly 91 p er cen t. T h e rep ort e stim a te s that on a b asis o f fa c ilitie s a t th e b e g in n in g o f 1941, th e re w o u ld be a sh o r ta g e o f 1,130,314 to n s o f p ig iron, or 2.3 per cen t, if th e s t e e l in d u str y w ere o p era ted a t relia b le ca p a city th ro u g h o u t th e year. In 1942, th ere w o u ld be a p o ten tia l sh o r ta g e o f 544,481 to n s o f p ig iron, on a b a sis o f e x is tin g fa c ilitie s , if th e in d u stry w e re to o p e r a te a t c a p a city d u rin g th a t y ea r. T he cok e sh o r ta g e , on th e sa m e basis, in 1941 w o u ld be a b o u t 5,360,315 to n s. or 12 p er cen t, an d d u rin g 1942, 2,670,905 ton s. T o ta l c o st o f r e m o v in g th e s e defic its by c o n stru ctio n o f a d d itio n a l fa c ilitie s is estim a te d at $59,545,975 in 1941 and $29,482,964 in 1942. S o m e o f th e s e fa c ilitie s a re a lr e a d y u n der w ay. Mr. D u n n h a s reco m m en d ed th a t th is in c r e a se be u n d erta k en , an d if it d oes n ot occu r n o rm a lly , th a t it be prorated o v er th e in d u stry b y D ir e c tor G en eral K nu d sen . T h e reco m m en d a tio n is b a sed on th e co n v ictio n th a t a n o rm a l relatio n sh ip b etw een p ig iron and scra p g o in g in to s te e l in g o ts sh o u ld be m a in ta in ed an d th a t a d e ą u a te su p p lie s o f co k e sh o u ld be a v a ila b le fo r both ste e lm a k in g and h o m e and co m m ercia l h ea tin g . P e n d in g in sta lla tio n o f n e w fa c ili ties, it is sa id sh o r ta g e s sh o u ld be m et by in c r e a sin g th e ra tio o f scrap to p ig iron, and by d iv e rtin g cok e 21 fr o m h o m e and c o m m e r c ia l u se s. T h e rep o rt str o n g iy e m p h a s iz e s th e n e c e s s ity o f an ev en d istr ib u tio n o f s t e e l o rd ers th r o u g h o u t th e in d u str y if m a x im u m o v e r a ll p ro d u ctio n is to be rea ch ed an d m a in ta in ed . In o th er w o rd s, o n e p ro d u cer m u s t n o t be a llo w e d to a c ą u ir e a la r g e b a ck lo g o f o rd ers fo r d e liv e r y w e ll in to th e fu tu r ę , w h ile a n o th e r pro d u cer is o p e r a tin g a t le s s th a n m axim u m ca p a city . T h is m ig h t in v o lv e a co n sid e ra b le s h iftin g o f ord ers an d r e ą u ir e u se r s o f s t e e l to deal w ith d iffe re n t so u r c e s o f su p p ly th a n in th e p a st. U n le ss su c h d istrib u tio n is earried v o lu n ta r ily b y th e in d u str y , Mr. D u n n ree o m m e n d s th a t th e d irecto r o f th e d iy isio n o f p r io r itie s a ss u m c r e sp o n sib ility . P r io r itie s N o t N e c e s s a r y W h en q u e stio n e d a t h is p r e ss co n fe r e n c e F r id a y , P r e sid e n t R o o se v e lt sa id th e r e w a s no n e c e s s ity fo r p r i o r itie s a t p resen t. Mr. D u n n ’s rep ort finds th a t ca p a c ity fo r ro lled and o th e r s t e e l p rod u c ts g e n e r a lly is w e ll in e x c e s s o f in g o t c a p a city , r a n g in g fro m 50 p er ce n t in c erta in se c to r s, w ith a n avera g e o f 15 p er cen t. H e c o n clu d es th a t if o rd ers a re p ro p er ly d is tr ib u ted , to ta l fa b r ic a te d r e ą u ir e m e n ts can be m e t w ith o u t u n u su a l d ela y . T h e rep o rt e x p la in s, h o w e v e r , th a t d u r in g a p eriod o f tr e m e n d o u s in d u str ia l e x p a n sio n , w ith d em a n d fo r s p e c ific p ro d u cts u n d e r g o in g fr e ą u e n t c h a n g e, th e d e v e lo p m e n t o f te m p o ra ry ch o k e p o in ts in certa in s p o ts fr o m tim e to tim e a p p e a r s inev ita b le. D e fe n s e r e ą u ir e m e n ts fo r s te e l in 1941 a re e stim a te d a t 3,100,000 to n s. “T h ere is n o t m u ch c o n tr o v e r sy o v e r th is fig u r ę .” th e r ep o rt sta te s. D ir e c t d e fe n s e n e e d s in te r m s o f s t e e l in g o ts fo r th e a r m y and n a v y in th e fisca l y e a r e n d in g J u n e 30, 1941, a re e stim a te d a t 2,800,000 to n s, an d in fisca l y e a r e n d in g J u n e 30, 1942, a t 4,100,000 to n s. In a d d itio n , it is e stim a te d th e M a r itim e C om m issio n w ill r e ą u ir e 250,000 to n s in th e fisca l y e a r e n d in g J u n e 30, 1941, an d 350,000 in th e y e a r e n d in g J u n e 30, 1942. E x p o r ts, m a in ly to E n g la n d and C an ad a, a re p la ced a t 13,400,000 to n s. C iv ilia n r e ą u ir e m e n ts, b a sed on a n a tio n a l in c o m e o f $80,000,000,000, a r e e stim a te d a t 61,000,000 to n s, m a k in g a to ta l o f 77,500,000 to n s, or 10,100,000 to n s le s s th a n r e lia b le c a p a city . I f n a tio n a l in c o m e in 1941 r e a c h e s o n ly $77,000,000,000, it is e x p la in e d , su rp lu s c a p a c ity w o u ld be 14,100,000 to n s. S u rp lu s c a p a c ity in 1942, b a sed on an in co m e o f $90,000,000,000, is e stim a te d a t 2,100,000 to n s. I f 1942 in c o m e is $87,000,000,000, su r p lu s c a p a c ity w o u ld be 6,100,000 to n s. T h e P r e sid e n t h a s a sk e d M r. D u n n to k eep th e rep o rt up to d a te, and 22 r ep o rt to h im e v e r y th r ee m o n th s. Mr. D u n n in clu d ed in h is r e p o r t th e o p in io n o f 14 le a d in g o p e r a tin g s te e l m en , in su p p o r t o f a r e lia b le c a p a c ity o f 102 % p er c e n t o f r a ted c a p a c ity . T h e op in io n w a s sig n e d by Q u in cy B en t, B e th le h e m S te e l Co.; J. H . C arter, P ittsb u r g h S te e l Co.; T h o m a s C h a lm ers, T e n n e sse e C oal, Iron & R a ilr o a d Co.; C. R. C ox, N a tio n a l T u b e Co.; F r a n k H . F a n n in g , A m e ric a n R o llin g M ili Co.; W . B. G illies, Y o u n g sto w n S h e e t & T u b e Co.; H a r v e y B. Jord an , A m erica n S te e l & W ire Co.; J. E. L o se, Carn egie-IU in oio S te e l C orp.; S. S. M ar s h a ll Jr., J o n e s & L a u g h lin S te e l C orp.; A. J. M cF a r la n d , W h e e lin g S te e l C orp.; J. S. P a sto r iu s, G reat L a k e s S te e l C orp.; W ilfr e d S y k e s, In la n d S te e l Co.; C. M. W h ite, R e p u b lic S te e l C orp.; J. S. W illia m so n , W e ir to n S te e l Co. Mr. R o o se v e lt te rm e d th e r ep o rt e x c e e d in g ly e n c o u r a g in g to th e nation an d to th o s e fo r e ig n n a tio n s w h ic h a re d ep e n d in g on u s fo r ste e l. H e sa id it is th e b e st th in g o f its k ind to d ate, and th a t it is a sta n d ard on w h ich th e g o y e r n m e n t can r ely u n til b ette r in fo r m a tio n b e c o m es a y a ila b le . M r. D u n n , a cco r d in g to th e P r e s id en t, b a sed h is e stim a te d co n su m p tion in r e la tio n to n a tio n a l in c o m e , on fig u r e s c o m p ile d b y M e lv in de C h azeau , o f th e O ffice o f P ro d u ctio n M a n a g e m en t sta ff. D u r in g th e p r e ss c o n fe r e n c e Mr. R o o se v e lt d en ied th a t h e had a sk e d s te e l u n io n s n ot to p r e ss fo r w a g e in e r e a se s le s t th e y ca u se p r ic e in e r e a se s. H e told a ą u e stio n e r th a t h e is n ot co n cern ed (m e a n in g w orried ) o v e r th e p r e se n t la b o r s it u a tion . S h o r t a g e o f S tr u c tu r a l S t e e l U n lik e ly ; C a p a c it y S u ffic ie n t NEW YORK A n u n o ffic ia l in te r p r e ta tio n o f a rep ort on s t e e l ca p a c ity n o w on file w ith P r e sid e n t R o o se v e lt in d ic a te s no s h o r ta g e o f str u c tu r a l s t e e l is lik e ly th is y ea r. R o llin g m ills h a v e ca p a c ity fo r tw ic e th e to n n a g e o f su c h p la in m a teria ł r e ą u ir e d b y a ll p r e se n t k n o w n p ro g ra m s. D e sp ite th e su d d en r u sh o f o rd ers fo r c o n str u c tio n o f d e fe n s e p la n ts an d fa c to r ie s th e fa b r ic a tin g in d u s tr y is n ot y e t fu lly e n g a g e d . M o st d e fe n s e o rd ers fo r sh a p e s w ill be on m ili b o o k s by e a r ly su m m er, in d ic a tin g a ta p e r in g o ff a fte r th a t tim e. T h e fa b r ic a tin g in d u str y a ls o h a s b een a d v ise d b y d e fe n s e and: o th e r g o y e r n m e n t o ffic ia ls no co n cern is f e lt a b o u t a v a ila b ility o f str u c tu r a l s t e e l fo r a n y b u ild in g pro g r a m n o w c o n te m p la te d . T h e b u lk o f d e fe n s e str u c tu r a l or d ers h a v e b een c o n tr a cte d fo r and in s o m e in s ta n c e s th e s e o rd ers a re b e in g p ro d u ced m o re ra p id ly th a n th e y ca n be accep ted on the jobs. W h e r e d e la y s at th e sites have re ta r d e d c o n stru ctio n schedules fabr ic a to r s a re p r e ssin g fo r acceptance o f d e liv e r ie s to avoid congestion at fa b r ic a tin g sh o p s. C o m m ercia l ord ers outside de fe n s e a lso a re b ein g filled in acco rd a n ce w ith predeterm ined and m u tu a lly a g r ee a b le delivery. O v era ll s te e l dem an d s have little b e a r in g up on p rocu rem en t of struc tu ra l sh a p e s fro m rolling mills, w h ic h r e p r e se n t but approximately 2 p er c en t o f to n n a g e entering into n a tio n a l s te e l cap acity, according to th e In s titu te o f S te e l Construction In c., N e w Y ork. C anada’s War Awards Aggregate $8,670,381 TORONTO, ONT. ■ C o n stru ctio n o f an $8,000,000 sh e ll-fillin g p la n t at Pickering, Ont., b y C a rter-H a lls-A ld in g er Co., Toron to, w ill b eg in im m ed iately, accord in g to J. E. P a rk ę, O ntario manager. O p era ted by A llied W ar Supplies Corp. L td., a government-owned c o m p a n y , th e p la n t w ill cover more th a n 2000 acres. S h e lls made at o th e r p la n ts w ill be filled and fitted w ith fu s e s. D e p a r tm e n t o f m u n ition s and sup p ly la s t w e e k reported 1719 con tr a c ts w e r e aw ard ed , w ith aggregate $8 ,670 ,381 . C ap ital expenditure of $2 ,290,000 fo r A n acon d a American B r a ss L td., N e w T oronto, Ont., was in clu d ed . T h e aw ard s: A i r c r a f t : L i n k M a n u fa c tu rin g Co. Ltd.. G a n a n o ą u e , O n i., $267,570; Goodyear lir c & R u b b e r C o . o f C a n a d a L t d ., N e " 10ro n to , O n t., $8630; T ra n s p o rt Su p p ly Co., T o ro n to , $25,40 7; N a tio n a l Steel C a r Cotp. L t d ., M a lto n , O n t., $27,069. L a n d T r a n s p o r t : R o s s C ye le & Sport* L t d ., T o ro n to , $89,705. I n s t r u m e n t s : O n ta rio Hughes-Owens Co . L t d ., O t t a w a , O n t., $153,225; Neptunc M e te rs L t d ., T o ro n to , $46,760. E l e c t r i c a l e ą u ip m e n t: C a n a d la n G™- e r a l E le c tr ic Co. L td ., O tta w a $10,824. A m a lg a m a te d E le c tric C o rp . L td., loronto, $ 35,60 0; C a n a d ia n T elep h o n es & s>ui p lie s L td ., T o ro n to , $16,126. M a c h in e r y : C a n a d ia n Fa irb an k s-M o rsc C o . L t d ., O t t a w a , $56,325; A . R . W illiam s M a c h in e r y Co . L t d ., T o ro n to , 56181. C a n a d ia n B lo w e r & F o rg e Co. L td ., k u c h e n e r, O n t., $8975. - i,,. T o o ls : R o b e r t M u lh a ll, O tta w a . SbLH. W o o d , A le x a n d e r & J a m e s L td ., H am il ton, O n t., $9113; G re e n tle ld l a p & D C o rp . o f C a n a d a L t d ., G a lt, O n t., .,10, O rd n a n c e : M e lo d y C o ., To ro n to , $5130; H a m ilt o n B r id g e Co. L t d ., H am il O n t., $6500. M u n it io n s : D o m in io n A rs e n a ls , o l t ®''na’ $ 2 6 9,5 00; R e n f r e w E le c t r ic & R e frig e r. Co . L t d ., R e n f r e w , O n t., $6120. M is c e lia n e o u s : G e n e ra l Steel L t d ., T o ro n to , $11,98 0; D om inion RubDtf Co . L t d ., O t t a w a , $34,800; Co uU er MRC o . L t d ., O s h a w a , O n t., $53,600, B. fG o o d ric h R u b b e r Co. o f Can‘ł f a Co" K it c h c n e r , $9800; In te r n a tio n a l o f C a n a d a L t d ., H a m ilto n , $962S, C r a f t C o . L t d .. G rim s b y , O n t., $7(74, ; G re e n in g W ir e Co . L t d ., H a m lito n , ® C a n a d ia n C o m s to c k Co . L td ., im o $9800. /TEEL E xcess P ro fits B e n e fit S te e l, T a x R e v is io n s A irc ra ft cred it fo r co m p a n ie s w h o se 1938-39 e a r n in g s w e re h ig h e r th a n th o s e in 1936 and 1937. M ost a ir c r a ft c o m p a n ie s w ill b en e fit by th is p ro v isio n . E a r n in g s o f e ig h t r e p r e se n ta tiv e p la n e m a k e r s d u rin g th e fo u r-y e a r b a se p erio d in crea sed a s fo llo w s: T o P ro d u c e rs A m e n d m e n t s w o u l d e a s e l e v i e s on h e a v i l y c a p i t a l i z e d " f e a s t a nd f a m i n e " i n d u s t r i e s a n d th o s e w h ic h e x p e r ie n c e d r a p id e x p a n s i o n o f e a r n i n g s d urin g 1936-39 b a s e p er io d . . . A r e d esig n ed to a llev ia te i n e q u a l it ie s of ha stily -d ra w n a c t . . . W o u l d b e r e t r o a c t i v e on 1940 t a x H SU BSTA NTIA L ta x r e lie f m a y be afforded m a n y s t e e l p ro d u cers and other m e ta lw o r k in g c o m p a n ie s by am endm ents lib e r a liz in g th e excess profits ta x law . Revisions, estim a te d by th e T r e a s ury D epartm ent to red u ce Corpora tion taxes by m ore th an $100,000,000 a year u ltim ately, a lrea d y h a v e been approved by th e h o u se an d b y th e senate finance c o m m ittee. E a r ly approval by th e s e n a te it s e lf is expected. Chief b en eficiaries w ill be: (1) Industries w ith la r g e c a p ita l in v e stments and w id ely flu c tu a tin g e a r n ings—steel and o th er h e a v y in d u s tries, and (2) y o u n g in d u s tr ie s or those that have g ro w n ra p id ly dur ing the 1938-39 b a se p eriod — a ir c r a ft builders and th eir su p p lie r s, an d to a lesser extent, certa in m a c h in ę tool builders. Heavily capitalized in d u s tr ie s w ill benefit by a p rovision fo r a tw o -y e a r carry-over of cred its a g a in s t in co m e subject to the e x c e s s p r o fits ta x . Thus if C om pany A had a c r ed it or exemption of $15,000,000 in o n e y e a r and used only $10,000,000 o f it, th e rest could be carried o v e r fo r th e next two years. On th is b a sis th e company could earn a s h ig h a s $20,000000 in 1941 b efo re b e co m in g liable for ex cess p rofits ta x e s . The benefit to ste e l p ro d u ce r s w ill »e actual, not th eo retica l. F o r example, l i lead in g p ro d u ce r s in 1940 earned a total o f $242.756,000. T h eir a g g r e g a te e x e m p tio n s (8 p er cen t o f in v e s te d ca p ita l) a m o u n ted to $265,855,000. F o u r o f th e 11 m u st p ay e x c e s s p ro fits ta x e s on 1940 earnin g s. T h e o th e r se v e n h a v e a g g r e g a te cred its o f ab ou t $31,000,000 w h ich m a y be ca rried over and offset p o ssib ly h ig h e r e a rn in g s in 1941 or 1942. C o m p a n ies w h ich ex p erie n c ed rap id e x p a n sio n o f e a r n in g s d u rin g the b a se p eriod 1936-39 w ill b enefit by a n e w fo r m u ła fo r c o m p u tin g th e ave r a g e e a r n in g s credit. T h e o rigin al la w p ro v id ed th a t o n ly th e a v era g e e x p e r ie n c e d u rin g th o se fo u r y ea r s co u ld be co u n ted in d eterm in in g the e x c e s s p ro fits cred it based on in co m e. C o m p a n ies w h o se fa cilities, c a p a city an d e a rn in g p o w er w ere su b s ta n tia lly in crea sed d u rin g th e b a se p erio d w e r e p en a lized a s com p ared w ith co m p a n ies w h ich alread y had a c h ie v e d and m a in ta in ed a h igh a n d c o n sta n t le v e l o f produetion. T h e n e w fo r m u ła w ill g iv e effect to th e ra tio o f in e r ea se d u rin g the b a se period, and a llo w a g rea ter ■ L ayout for the n ew Chrysler Corp. ta n k a rse n a ł, Detroit, is developed by the p la n t's en g in eers, low er right. First h e av y d u ty m ach in ery a lre a d y h a s been in stalled in the 500 x 1380-ioot bu ild in g w hich b y early fali will be produc in g five 25-ton tan k s d aily on a oneshiłt b a sis. Left, e n g in ee rs study the in tricate a n d h ea v y castin g s to be u se d in the tanks 1936 ----- $3,238,091 1937 ----- 5,619,840 1938 ...$ 1 1 ,8 3 0 ,7 8 3 1939 . . . 18,021,125 T h e in c r e a se s o f 1938 an d 1939 fo r m a n y in d iv id u a l c o m p a n ie s w e r e even m ore sp e c ta c u la r th a n fo r th e g ro u p ’s a v e r a g e , a s o n e m a jo r preducer in cu rred h e a v y an d ex tra o rd lnary lo s s e s in 1938 and 1939. A fe w m a ch in ę to o l b u ild ers w h o ex p erien c ed rapid g r o w th d u rin g th e base period a lso w ill b en efit by th e n ew fo rm u ła . T h e m a jo r ity o f c o m p a n ies in th is field, h o w ev e r, e x p erien ced lo w e r ea r n in g s in 1938 th a n in 1936 and 1937 and th e Sharp upturn in o p e r a tio n s in la te 1939 did not m a te r ia lly a ffe c t e a r n in g s fo r th e period. F o r m o st o th er ty p e s o f m e ta l w o rk in g co m p a n ies, th e p o o r ea rn in g s o f 1938 w ill to a la r g e e x te n t n u llify th e a d v a n ta g e s th a t m ig h t be g a in e d u n d er th e n e w fo r m u ła . F u r th e r R e v isio n s P ro b a b le T h e a m en d m e n ts a re r e tro a c tiv o on 1940 in c o m e s an d w e r e d ra fted by th e T re a su r y D e p a r tm e n t and c o n g r e ssio n a l ta x e x p e r ts to r e lie v e so m e o f th e in e ą u a litie s im p o se d by the h astily -d ra w n o r ig in a l bill. T r e a s u ry and c o n g r e ssio n a l sp o k e s m e n la st w e e k sa id fu r th e r r e v is io n s in th e la w p robably w o u ld be n e c e ssa r y . B riefly, th e a m e n d m en ts p ro v id e: 1.— T w o -y ea r ca rry -o v er o f c re d its a g a in st in co m e su b je c t to th e e x c e s s p rofits ta x . O rig in a l la w p e r m itted on ly a on e-year carry-over and th a t on ly on co rp o ra tion s w ith in co m e o f $25,000 or less. 2.— S p ecific d ed u ctio n s fo r abnorm al in com e in th e fo u r-y ea r b a se period. C ertain sp ec ific d ed u ctio n s w ere p erm itted in th e o rig in a l la w , but th e m od ifica tio n p ro v id es fo r g en era ł a b n orm al d ed u ctio n s, both a s to ty p e o f in co m e an d a m o u n t. 3.— A b n orm al in co m e in th e taxable y ea r. O rigin al la w p e r m itted , d ed u ctio n s fo r su c h in c o m e o n ly on s ix sp e c ific ty p e s . T h e a m e n d m e n ts r eta in th e o r ig in a l d e d u c tio n s an d a ls o a llo w a d ju s tm e n ts on a c c o u n t o f a n y in c o m e co n sid ered a b n o rm a l, w ith r e sp e c t e ith e r to k in d or a m o u n t. 4.— M an n er o f co m p u tin g a v e r a g e e a r n in g s cred it. O rig in a l a c t prov id e s fo r a v e r a g in g in c o m e o v e r fo u r -y e a r p eriod 1936-39. A m endm e n t p r o v id es a lte r n a tiv e m e th o d fo r a v e r a g in g in c o m e to b en efit “g r o w th ” c o r p o ra tio n s w h ic h ea rn ed m o r e in th e la s t tw o y e a r s o f th e b a se p eriod th a n in th e fir st tw o y e a r s. 5.— J o in t r e tu rn s. In su r a n c e c o m p a n ie s o th e r th a n life or m u tu a l c o m p a n ie s a re p er m itte d to file jo in t r e tu r n s w ith n o n in su r a n c e c o m p a n ie s w ith w h ich th e y a r e a ffilia ted . 5.— R e c a p ita liz a tio n o f a d v e r tisin g and o th e r good -w ill e x p e n s e s c la im e d fo r th e fo u r-y ea r b a se p eriod . 7.-—R e v isio n o f in c o m e c a te g o r ie s a ffe c tin g th e e x c e s s p r o fits ta x b a se U n io n s P re s s fo r W a g e s ; S trik e s in y e a r s n o w su b je c t to s ta tu te o f lim ita tio n s. D e sp ite w h a t m a y h a v e b een p r e v io u s ly r e p o r te d in in co m e ta x retu r n s, th e e x c e s s p r o fits taxp a y e r s m a y , u n d er th is a m e n d m e n t, r ep o rt tr u e in c o m e fo r su c h y e a r s, p ro v id ed b ack ta x e s p lu s p e n a ltie s and in te r e s t a r e paid. 8.— R e v isio n o f th e g e n e r a ł r e lie f s e c tio n o f th e o r ig in a l a ct to p e rm it c o r p o ra tio n s w ith a b n o rm a lly lo w in c o m e s in o n e o r m o re o f th e fo u r b a s e y e a r s to a d ju s t th e ir b asepei’iod c r e d it u p w a rd . A s e n a te fin a n ce c o m m itte e a m e n d m e n t w o u ld p e r m it c o r p o r a tio n s to file u n d er b o th th e a v e r a g e ea r n in g s an d th e in v e s te d Capital m e th o d s in d e te r m in in g e x c e s s p r o fits a n d p e r m it th e o n e m o s t b en efic ia l to th e c o m p a n y to sta n d a s its e le c ted m e th o d o f filin g . U n d e r th e o r ig in a l la w , a co m p a n y is re q u ir ed to c h o o se o n e o r th e o th e r a n d is n o t p e r m itte d to c h a n g e e v e n th o u g h it m a y la te r p ro v e th a t it u se d th e w ro n g m eth o d . R e c o g n itio n , H ig h e r D is ru p t D e fe n se O u tp u t f e n s e c o n tr a c ts th a n a n y o th e r c o m S S T R IK E S co n tin u e d to in ter r u p t p a n y in th e co u n tr y . a r m a m e n t m a te r ia ls p ro d u c tio n la s t w e e k w h ile n a tio n a l d e fe n s e o ffic ia ls F u r th e r e ffo r ts to s e t tle th e sixg ro p ed fo r a so lu tio n to th e la b o r w eek -o ld tie u p a t A llis C h a lm e r s pi-oblem . E v id e n c e ra p id ly is acw e r e la u n c h e d la te in th e w e e k by c u m u la tin g th a t u n io n s to p p a g e s M r. H illm a n , w h o a n n o u n ce d a n e w th r e a te n to b eco m e th e N o . 1 r e a so n c o n fe r e n c e had b een a r r a n g e d b e fo r a b o g g in g d ow n in th e d e fe n s e tw e e n c o m p a n y m a n a g e m e n t an d p rogi'am — m o re im p o r ta n t th a n a C IO ’s U n ite d A u to m o b ile W o r k er s la c k o f m a c h in e s, r a w m a te r ia ls or le a d e r s. A llis-C h a lm e r s, w h ic h h o ld s tra in ed m en . 845,000,000 in d e fe n s e o rd ers, w a s M a jo r ity o f s to p p a g e s to d a te h a v e c lo se d by a ju r isd ic tio n a l d isp u te. b een r e la tiv e ly b r ie f— th a t a t A llisF o r d S tr ik e T lire a te n e d C h a lm e r s M fg. Co., M ilw a u k e e, be in g a n o ta b le e x cep tio n . O ffice o f F o r d M o to r Co. w a s th r e a te n e d P r o d u c tio n M anagem ent o ffic ia ls w ith s tr ik e s a t its L in co ln , R o u g e s t ill a re h o p in g th a t p a tr io tis m and an d H ig h la n d P a r k p la n ts in M ich i c o n c ilia tio n w ill p r e v e n t th e p ro b lem g a n by th e C IO -UA W . T h e u n io n fr o m b e c o m in g to o a c u te . filed fo r m a l n o tic e o f in te n t to str ik e M a jo r d e v e lo p m e n ts la s t w e e k : w ith th e s t a te L a b o r M ed ia tio n B e th le h e m S te e l C o.’s L a ck a w a n B oard. M ic h ig a n la w n o w r e ą u ir e s n a p la n t n e a r B u ffa lo w a s str u c k by a five-d ay “co ol-off” p erio d b e tw e e n th e CIO’s S te e l W o r k e r s O rg a n iz in g filin g o f n o tic e and b e g in n in g o f an y C o m m ittee. F iv e th o u sa n d p ic k e ts str ik e , a n d a 30-day p erio d w h e r e g a th e r e d b e fo r e th e p la n t’s g a te s an d n a tio n a l d e fe n s e c o n tr a c ts a r e inm in o r v io le n c e occu rred . S tr ik e apv o lv e d . p a r e n tly en d ed F r id a y w h e n unionIn m a n y o th e r p la n ts w o r k in g on is ts a ccep ted a th ree-p o in t s e ttle m e n t d e fe n s e o rd ers w o r k w a s h a lte d or p r o p o sa l, o ffered b y W illia m S. s lo w e d b y la b o r d isp u tes, g e n e r a lly K n u d sen an d S id n e y H illm a n , d irec in v o lv in g d em a n d s fo r in c r e a se d tor an d a s s o c ia te d ir e c to r o f OPM , w a g e s o r u n io n r e c o g n itio n . p ro v id in g : B e fo r e a n ; e d u c a to r s’ m e e tin g in 1.— A ll e m p lo y e s b e r e in s ta te d A tla n tic C ity, N . J., P h ilip M u rra y , w ith se n io r ity . CIO p r esid e n t, c h a r g e d th e A rm y , 2.— C o n fe r e n c e b e h eld to se e k N a v y an d N a tio n a l D e fe n s e Ada d ju s tm e n t o f d ifferen ces. 3 .— O P M “e x p lo r e ” w ith th e n a v is o r y C o m m issio n w ith “th e ranke st k in d o f d is c r im in a tio n ” b y a w a rd tio n a l la b o r r e la tio n s b oard th e posin g d e fe n s e c o n tr a c ts to a f e w favs ib ility o f h o ld in g a n e le c tio n to deored c o r p o r a tio n s. Mr. M u r ra y aste r m in e .a b a i'g a in in g a g e n t. sa ile d e m p lo y e r s fo r th e ir r e fu s a l B e th le h e m h o ld s m o r e n a tio n a l d e “to m a k e w a g e co n cessio n s of any d e sc r ip tio n .” "Plant M anagem ent Is C om pany's Obligation" “W e th in k it n ece ssa r y for the u n io n to re c o g n iz e th e fundamental p rin c ip le th a t m a n a g em en t has the u n d iv id ed o b lig a tio n to m anage the p la n t an d to m a in ta in a successful b u s in e s s ,” d ecla red S. G. McAllister, p r e sid e n t, In te r n a tio n a l Harvester Co., C h ica g o , in a letter to stock h o ld ers, is su e d la s t w eek in conjunctio n w ith th e co m p a n y ’s annual e a r n in g s rep ort. M r. M c A lliste r presen ted the com p a n y ^ v ie w s on recen t labor disturba n c e s a t In ter n a tio n a l Harvester p la n ts. “O n ly a su c c e s sfu l business,” he c o n tin u ed , “can a d eq u a tely serve the in te r e s ts o f em p lo y e s, stockholders an d c u sto m e r s.” D is c u s s in g un ion dem ands for a b o litio n o f p iece w o rk and substitu tio n o f a m in im u m hourly rate a t th e C h ica g o T ractor W orks, he c ited fig u r e s sh o w in g T ractor Works e m p lo y e s ’ e a r n in g s averaged S1S24 in 1940. T h is w a s ex clu siv e of mana g e r ia l an d office em p loyes. It was h ig h e r , sa id Mr. M cA llister, than th e a v e r a g e fo r th e ste e l industry, a n d co m p a red w ith a v era g e earnings o f $1804 fo r “th e b ig g e st company in th e a u to m o b ile in d u stry .” T w o p r im a ry c a u se s o f the labor d iffic u ltie s, Mr. M cA llister’s letter s t a te s , h a v e b een dem ands for high er w a g e s and d isp u tes betw een rival u n io n s in th e ir effo rts to promote u n io n iz a tio n . O rgan ized labor groups, h e ex p la in ed , r e fu s e to take into c o n sid e r a tio n th e fa ct prices have n o t b een ra ised , and no h u g e defense p ro fits a re in p rosp ect. E ffect of h ig h e r ta x e s and in creased operat in g c o sts h a v e lik e w ise been disc o u n ted . T u n g s t e n S te e l M akers To F ili D e fe n s e O rders First ■ A g r e e m e n t o f tu n g ste n tool steel p ro d u cers to fili d efen se orders a h e a d o f a ll o th ers h a s been an n o u n ced b y m in e ra ls and metals p r io r itie s g ro u p o f Office of Pro d u ctio n M a n a g e m e n t. ^ A t a m e e tin g a tten d ed by Dr. S. o. S tr a tto n , g e n e r a ł a ssista n t director o f g rou p , an d W a lter Tower, pro d u c e r s’ r e p r e se n ta tiv e on the steel p r io r itie s co m m itte e , industry lep ie s e n t a tiv e s a g r ee d to m a k e every e fo r t to u se su b stitu te s fo r tungsten, an d to s u g g e s t d esira b ility of sucn su b s titu te s to th e ir custom ers. T h is w o u ld in clu d e molybdenum to o l s te e ls , or o th er a llo y combinatio n s w h ic h a re accep tab le. O PM w ill k eep “a clo se check on th e tu n g s te n situ a tio n to take mo d r a stic p re fe r e n c e action w n e c e s s a r y ,” it w a s said. /TEEL 24 Iron a n d S t e e l S c r a p Stocks S lig h t ly H ig h e r B Domestic sto c k s o f ir o n a n d s t e e l scrap at co n su m ers’ an d su p p lie r s’ plants and in tr a n s it a t th e en d o f December a p p ro x im a ted 7,843,000 net tons, com p ared w ith 7,832,000 tons at the close o f S e p te m b e r , a c cording to the ą u a r te r ly r e p o r t o f the Bureau o f M ines. Known stock s h eld by c o n su m e r s and suppliers D ec. 31 w e r e e q u iv a lent to seven w e e k s ’ su p p ly a t th e rate of consum ption in D e ce m b er , a position only s lig h tly c h a n g e d fr o m that at the end o f th e th ird ą u a r te r . Although total s to c k s in cr e a sed , those on hand a t s u p p lie r s ’ y a r d s and in tran sit th e r e to d e c r e a se d 8 per cent from S ep t. 30 to D ec. 31, while stocks on h an d a t an d in transit to c o n su m e r s’ p la n ts in creased 4 per cent. While su ppliei's’ s to c k s D ec. 31 amounted to 2,191,000 to n s, c o m pared w ith 2,392,000 S ep t. 30, c o n sumers’ stock s w ere 5,652,000 to n s and 5,402,000 ton s, r e sp e c tiv e ly . In ventories held by la r g e r su p p lie r s r e p o r t i n g in both c a n v a s s e s d e creased 19 per cen t; ra ilr o a d sto c k s dropped 26 per cent. Am erican R a ilr o a d s S e t To M eet T r a ffic D e m a n d s ■ American railroad s w ill m e e t a ll demands in h a n d lin g fr e ig h t v o lu m e incident to th e d e fe n se p r o g r a m in 1941 and 1942, declared R a lp h B udd, president, C hicago, B u r lin g to n & Quincy railroad, and m em b e r o f th e Advisory C om m ission to th e C ou n cil of National D e fe n se , in c h a r g e o f transportation, a d d r e ssin g a d in n er meeting of the W estern S o c ie ty o f Engineers in C h icago, F eb . 24. Mr. Budd w a s p r e se n te d w ith th e Washington aw ard fo r 1941 “fo r vision and co u ra g eo u s le a d e r sh ip in advancing tech n ica l fr o n tie r s o f high-speed railroad tr a n s p o r ta tio n .” The award w a s fo u n d ed in 1916 by John W atson A lvord an d is ad m in lstered by the W estern S o c ie ty o f Engineers, on re c o m m e n d a tio n by a comm ission r e p r e se n tin g se v e r a l other en gin eerin g so c ie tie s. Mr. Budd sta ted th e r a ilr o a d s a re expected to tran sp ort 39,780,237 cartóads this year, a g a in o f 9.4 p er cent over 1940, an d 42,493,982 car°ads in 1942, a g a in o f 16.9 p e r ce n t over 1940. H e p oin ted o u t th e alllme freigh t tr a n sp o r ta tio n p ea k "as 53,100,000 carload s in 1926, w ith tne 1929 record n o t ą u ite 53,000,000 carloads. Since Septem ber, 1939 , he said, ai roads have placed in se rv ic e 84 ,r f new W eight cars and 620 n ew N ow u n d er construc, - are 54,557 cars and 238 locom o- March 3, 1941 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEPT. OCT. NOV. DEC. IIO r n I i I i i l 1 111 t i r i 111 11 1 MII 11 1 1 1 1 .1.1.TT 111 IOO "V '<yr‘ t 90 1941 O '■ r . \M T 1 g 8 0 ff N / V \ V' i 1940 •sSW t V / O 70 ; / j .1 | O 60 /' Ifffsś ^ r 2 50 1 >1939 t J°Di 40 f £30 litnf 20 ■ ' . ;v 10 V.:; Pif? i , j S S l 8 1 li i i i P R O D U C T I O N . . . . u P ■ S T E E L W O R K S o p era tio n s la s t w eek in crea sed 2 p o in ts to 96 ‘A p er cen t. F iv e d istr ic ts a d van ced , o n e d eclin ed and six w e r e u n ch a n g ed . A y e a r a g o th e r a te w a s 6 5 'A p er cen t; tw o y ea r s a g o it w a s 56 p er cen t. Y o u n g sto w n , O.— Up to 7 p o in ts to 97 p er cen t, w ith 76 open h ea rth s an d th r e e b e ss e m e r s p rod u cin g. T he sa m e sc h e d u le is e x p ec te d th is w eek . C a rn e g ie -Illin o is S te e l Corp. h as b lo w n o u t N o . 6 b la st fu rn a e e a t O hio w o r k s fo r r elin in g . D e tr o it— R ed u ced 3 p o in ts to 92 p er cen t. B ir m in g h a m , A la .— U n ch a n g ed at 100 p er cen t, th e n in th w eek . T he r a te w ill drop to 90 p er cen t th is w e e k a s tw o fu r n a c e s a re w ith d ra w n to b a la n ce a b la st fu rn a e e to be b lo w n o u t fo r r elin in g . S t. L o u is— S te a d y at 93 per cent, 25 o f 28 op en h e a r th s b e in g a ctive. C incinnati-—A d v a n ced 2% p o in ts to 97% p er cen t. T w o prod u cers h a v e o p e r a te d a ll th eir open h earth s fo r th e p a st th r e e w ee k s. C en tra l e a ste r n sea b o a rd — H eld at 95 p e r cen t. P itts b u r g h — G ained l'A p o in ts to 96 p er ce n t on retu rn o f repaired o p en h ea rth s. W h e e lin g — C on tin u ed a t 88 per D is tr ic t S t e e l R a te s P e rc e n t a g e o f In g o t C a p a c it y I n L e a d in g D is t r ic t s W eek ended M a r. 1 C h a n g e + 1.5 P it t s b u r g h . . . . 96 + 3.5 99 C h ic a g o ............ N one 95 E a ste rn P a . . . Y o u n g s to w n . . . 97 + 7 None 88 W h e e lin g . . . 85.5 C le y e la n d .. . + 1 90.5 N one B u f fa lo ........... N one B ir m in g h a m , . 100 N one N e w E n g la n d . . 92 + 2.5 . 97.5 C in c in n a t i . . . N one 93 S t . L o u i s ........... — 3 92 D e t r o it .............. A v e ra g e . . .. 96.5 + 2 cen t, p en d in g c o m p letio n o f o p en h ea rth reb u ild in g . C h ica g o — U p 3% p o in ts to 99 p er cent, n ea r ly b a la n cin g 4-p oin t lo s s th e p reced in g w eek . B uffalo— P ro d u ctio n la s t w e e k avera g ed 90% p er cen t, u n ch a n g ed fro m th e p reced in g w eek , la b o r difficu lties a t o n e p la n t h a v in g h eld o u tp u t in check. N e w E n g la n d — U n c h a n g e d a t 92 p er cen t, tw o p ro d u cers o p e r a tin g at 100 p er cent. C leyelan d — A d d ition o f an o p en h ea rth by o n e p ro d u cer and s lig h t red u ction by a n o th er n e tte d a g a in o f 1 p oin t to 85.5 p er cen t. H e n d e r so n M o v es O ffic e H L eon H en d erso n , c h ie f o f th e priee sta b iliz a tio n d iv isio n , N a tio n a l D e fe n se A d v iso r y C o m m issio n , h a s m oved h is h e a d ą u a r te rs fr o m th e A rm y M u n itio n s b u ild in g on Constitu tio n a v en u e, W a sh in g to n , to a p riv a te r esid en ce a t 2000 M a ssa c h u s e tts a v en u e, N .W . Mr. H en d erso n and a ll o f h is asso c ia te s n o w lo ca ted in u p to w n W a sh in g to n can be rea ch ed on th e te le p h o n e on R ep u b lic 5050. Engaged Sam e w eek 1940 1939 50 63 56.5 59 37 65 47 40 71 94 51 71 32.5 58 83 90 60 56 55 57 63.5 55 76 94 65.5 56 ■ M ay 18-24, in c lu siv e , h a s been sch ed u led a s “N a tio n a l F o r e ig n T rade W e e k ” by th e C h a m b er o f C om m erce o f th e U n ited S ta te s, W a sh in g to n . A cco rd in g to E . L. B ach er, m a n a g er, fo r e ig n co m m erce d ep artm en t, “m u ch o f th e 1941 obse r v a n c e w ill h a v e a ‘p r e p a re d n ess’ a n g le to it— p r ep a red n ess to sa fegu a rd A m erica ’s fo r e ig n t r a d e a g a in s t th e u n to w a rd fa c to r s in th e w orld situ a tio n , b oth p r e se n t and fu tu r ę; a lso p r ep a red n ess to m a k e e v e r y con trib u tio n th a t fo r e ig n tra d e can to A m erica ’s d efen se p ro g ra m .” 25 E r n e s t J . P o o le J r . T h o m a s E. D unn F r a n k It. P a l m e r ■ E R N E S T J. P O O L E JR ., g e n e r a ł su p e r in te n d e n t, C a r p e n ter S te e l Co., R ea d in g , P a., h a s b een e le c te d v ic e p r e sid e n t in c h a r g e o f m a n u fa c tu r e , and F r a n k R . P a lm e r , a s s is ta n t to p resid en t, h a s b een n a m ed v ic e p r e si d en t in c h a r g e o f sa le s. Mr. P o o le , so n o f th e la te E. J. P o o le Sr., fo r m e r v ic e p r e sid e n t and g e n e r a ł m a n a g e r o f th e c o m p a n y , ■se r v e d a s su p e r in te n d e n t o f m ain te n a n c e u n til N o v e m b e r , 1937,. w h e n h e b ec a m e a c tin g g e n e r a ł su p e r in ten d en t. Mr. P a lm e r h a s b een a ffilia ted w ith th e c o m p a n y siń c e 1917, s e r v in g first a s fo r e m a n , e le c tr ic fu r n a c e m e ltin g d e p a rtm en t, an d la te r b e in g tr a n s fe r r e d to th e m e ta llu r g ic a l d e p a rtm en t. ♦ T h o m a s E. D u n n h a s r e sig n e d a s a d irec to r a n d w o r k s m a n a g e r , B u l lard Co., B rid g e p o r t, C onn., b e c a u se o f ill h e a lth . H is c a p a c ity a s w o r k s m a n a g e r w ill be filled by F o s te r P . W h itw o rth . H e jo in e d th e c o m p a n y in 1917, and se r v e d s u c e s s iv e ly a s n ig h t su p e r in te n d e n t, B u lla rd E n g i n e e r in g W o rk s; a s s is t a n t p ro d u ctio n m a n a g e r , B u lla rd M a ch in ę T o o l Co., p ro d u ctio n m a n a g e r , a s s is t a n t w o r k s m a n a g e r a n d w o r k s m a n a g e r . Mr. D u n n w a s in s tr u m e n ta l in th e dev e lo p m e n t o f th e B u lla rd -D u n n electro -ch em ica l d e sc a lin g p r o c e ss. E . F . B il lin ł E. F . B illin , P a g e S te e l & W ire d iv isio n , A m er ic a n C hain & C able Co. In c., M o n e sse n , P a., h a s been e le c te d se c r e ta r y , P a g e F e n c e A s s o cia tio n . ♦ T. I. P h illip s, g e n e r a ł w o r k s m a n a g e r, W e stin g h o u se E le c tr ic & M fg. Co., E a st P ittsb u r g h , P a., h a s b een n a m ed a s s is t a n t to th e p r e sid en t. H e w ill c o n tin u e in c h a r g e o f th e h e a d ą u a r te r s m a n u fa c tu r in g sta ff, sm a li m o to r, lig h tin g an d tra n sfo r m e r d iv isio n s a n d c o n str u c tio n d e p a r tm en t. H e jo in e d W e s tin g h o u se in 1915 and w a s named gen e r a ł w o r k s m a n a g e r in 1935. ♦ C h a rles T. R a m sd en , associated w ith th e B e lo it Iron W orks, Beloit, W is., 45 y e a r s, th e p ast 27 years as c o n su ltin g en g in eer, has been elec ted a v ic e p resid en t. ♦ H. Y. B a sse tt has been promoted to su p e r in te n d e n t o f tube manu fa c tu r e , W o lv e rin e T ube Co., De troit. J. S. R o d g e r s has been placed in c h a r g e o f th e technical depart m en t, w ith su p erv isio n of laborato r ie s an d m ili control. ♦ A. A . D a h m s h as been made man a g e r o f th e D aven p ort, Iowa, branch o ffice o f A llis-C h alm ers Mfg. Co., M ilw a u k ee . H e fo rm erly was as so c ia te d w ith th e com pany’s Chi c a g o o ffice m a n y years. Mr. Dahms w ill be a ss iste d by E. A. Rensch and C. J. S c h u tty . ♦ F r a n k P ard ee, fo rm er geologist and m in in g e x p e r t fo r the state of M ich ig a n , is b ein g sen t by the Bureati o f M in es, D ep artm en t of the In ter io r , to R io de Janeiro, where h e w ill stu d y prob lem s connected w ith th e e x tr a c tio n and shipment o f m in e r a ls fro m B razil. ♦ -J. C. M erw in , v ic e president sińce 1924 and tr e a su r e r siń ce 1939, Chain B e lt Co., M ilw a u k ee, w as elected p r e sid en t a t th e com p an y’s annual m e e tin g F eb . 26. H e succeeds the la te C. R- M essin g er. G. M. D.vke, a s s is ta n t trea su rer, w as named tr e a su r e r , and A . F . K essler, also an a s s is ta n t trea su re r , w a s electe c o m p tr o lle r, a n ew office. Walter K a r ste n , p resid en t, F irst Wisconsin N a tio n a l B a n k o f M ilwaukee, was e le c te d a d irecto r to succeed Mr. M e ssin g e r . ♦ A d d iso n C. A rm stro n g has joined W o r th in g to n P u m p & Machineu C orp. a s m a n a g e r o f the ordnan d iv isio n , H o ly o k e, M ass. He was fo r m e r ly a ffilia ted w ith Truseon /TEEL T. I. Phillips INDUSTRY H e r b e r t S . S im p so n Steel Co., Y o u n g sto w n , O., a s a departmental m an a g er, an d b e fo r e th a t was associated w ith B a r tle tt-H a y ward Co. and C am p b ell M eta l W indow Corp., both o f B a ltim o re . ♦ Dale W. B row n h a s b een tra n sferred from th e P e o ria , 111., o ffic e of C arnegie-Illinois S te e l C orp., to Cleveland a s a s s is ta n t to F. R o y a l Gammon, distriet m a n a g e r o f sa le s. Prior to g o in g to P e o r ia h e w a s identified w ith th e c o rp o ra tio n ’s M il waukee office. ♦ R. E. L ew is, th e p a st s ix y e a r s resident sa les m a n a g e r a t P ittshureh for T en n essee P r o d u c ts C orp., Nashville, Tenn., h s s b een m a d e di rector of sa les. w ith h e a d ą u a r te r s at N ashville. H e h as b een a s s o c i ated with the C orporation in a sa le s capacity over 18 y e a r s. ♦ H. F. Sch otters h a s b een a p p o in te d by Hobart B roth ers Co., T ro y , O., to supervise th e d istrib u tio n o f its arc welders in n o rth ern In d ia n a an d western M ichigan, w ith h e a d ą u a r te r s at K oontz-W agner E le c tr ic Co., South Bend, Ind. L o ca l d istr ib u to r s appointed to date in clu d e C. H . AnJnm, Grand R apids, M ich.; H o o sie r Oxygen Service, F o r t W a y n e, Ind., and Bingrods Inc., K a la m a zo o , M ich. ♦ S- Allen J acobs. g e n e r a ł s a le s manager, Inca M fg. d iv isio n o f helps D od^e C opper P r o d u c ts Corp., N ew Y ork, h a s b een e le c te d a vice president o f th e C orporation, i lr. Jacobs a ssiste d in th e fo r m a tio n of Inca M fg. Co. in F o r t W a y n e, nd., and becam e sa le s m a n a g e r w h e n at company w a s in co rp o ra ted . H e remained in th a t p o sitio n w h e n I n ca was Consolidated w ith P h e lp s °dge. He w ill co n tin u e to m ain n headąuarters a t F o r t W a y n e . ♦ Conifort A very A d a m s, c o n su ltin g pnhe,lnf r> E dw ard G. B udd M fg . Co., lct-inT1phia’ h a s b een a w a rd ed th e 0 Lamme m ed al o f th e A m e ric a n March 3, 1941 I n s titu te o f E lectr ic a l E n g in eers, “fo r h is c o n trib u tio n s to th e th eo ry a n d d e sig n o f a lte rn a tin g cu rren t m a ch in e r y and h is w o rk in th e fleld o f e le c tr ic w e ld in g .” T h e m ed al and c e r tifica te w ill be p resen ted to M r. A d a m s a t th e a n n u a l su m m er c o n v e n tio n o f th e in stitu te in T or o n to , J u n e 16-20. ♦ C la ren ce li. T ilto n h a s been elected v ic e p re sid e n t in c h a rg e o f produc tion. S a fe ty Grindin°r W h eel & Ma c h in ę Co., S p rin gfleld , O. ♦ T h e n o m in a tin g co m m itte e o f the A m e ric a n F o u n d ry m en ’s A sso cia tio n h a s n re se n ted to its m em b ers for e le c tio n at th e a n n u a l con ven tion to be h eld in N e w Y ork, M ay 12-15, th e fo llo w in g : F o r p r esid en t to se r v e one year: H . S. S in ip so n , p resid en t, N a tio n a l E n g in e e r in g Co., C hicago. F o r v ic e p re sid en t to se r v e one y ea r: D u n ca n P. F o rb es, p resid en t a n d g e n e r a ł 'm a n a g er, G u n ite F o u n d ries C orp., R ock ford , 111. F o r d irecto rs to se r v e th ree y ea rs: L. N . S h a n n o n , v ice p resid en t and w o r k s m a n a g er, S to ck h a m P ip e Fittin g s Co., B irm in g h a m , A la.; HI. J. G reg o r y , fa c to r y m a n a g er, fou n d ry d iv isio n , C a terp illa r T ractor Co., P eo r ia , UL; W . J . C orbett, v ice p re si d en t and w o r k s m a n a g er, A tla s S teel C a stin g Co., B u ffalo; .James G. C offm an , p la n t m a n a g er, L os A n g e le s S te e l C a stin g Co., L o s A n g e le s ; R . J. A llen , m e ta ilu r g ist, W o rth in g to n P u m p & M ach in ery C orp., H a rriso n , N . J. M r. S h a n n o n is co m p le tin g h is y e a r ’s se r v ic e a s p resid en t, and Mr. S im p so n n o w is v ice p resid en t. ♦ W . T. M u n n ik h u y sen , fo rm erly p resid en t, W ood P r e se r v in g Corp., P ittsb u r g h , h a s b een ele c te d vicc p resid en t, K o p p ers Co., P ittsb u rg h , an d g e n e r a ł m a n a g er o f th e W ood P r e se r v in g d iv isio n . H . R . Condon an d E. J. M cG ehee, fo rm er ly v iee p resid e n ts, W ood P r e se r v in g Corp., I)r. T rą c y C. Ju rre tt h a v e been ele c te d v ic e p re sid e n ts, W ood P r e se r v in g d iv isio n , K op p ers Co. ♦ Dr. T rą cy C. J a r r e tt, fo r m e r ly a s s ista n t m e ta ilu r g ist, A m erica n Optical Co., h a s b een n a m ed c h ie f m eta llu r g is t fo r K op p ers Co., A m erica n H am m ered P isto n R in g d iv ision , B altim ore. Dr. J a r r e tt re c e iv e d h is B a ch elor o f S c ie n c e d e g r e e in m etallu rg y fro m S o u th D a k o ta S ch o o l o f M ines in 1932, and d u rin g 1931 and 1932 w a s a la b o ra to ry in str u c to r in m e ta llu rg y th ere. H e a lso w a s an in stru cto r in m e ta llu r g y a t H a rv ard a s a ss ista n t to th e la te P ro f. A lb ert S a u v eu r, fro m w h ic h sc h o o l he rec eiv e d h is M a ster o f S cie n c e and D octor o f S cie n c e d e g r e e s. H e is a m em ber, A m erica n S o c ie ty fo r M et a ls and A m erica n In s titu te o f M in in g and M eta llu r g ica l E n g in e e rs. ♦ F. H. L in d u s, fo r m e r ly L o s A n g e le s branch m a n a g e r in c h a r g e o f th e se r v ice -sa les d iv isio n o f T im k en R o ller B e a r in g Co., h a s b een transferred to th e h o m e office a t C anton, O., w h ere h e is e n g a g e d in g e n e r a ł sa le s p r o m o tio n a l w o rk . L. J. Halderm an, branch m a n a g e r , serv icesa le s d iv isio n , C h icago, su c c e e d s Mr. L in d u s a t L o s A n g e le s, w h ile J a ck G elom b, h e r e to fo r e D e tr o it m a n a g er, ser v ic e -sa le s d iv isio n , h a s filled th e v a ca n cy at C h icago. -Joe J e ss e p h , resid en t sa le sm a n at P ortlan d , O reg., su cc e e d s Mr. G elom b a t D etro it. C. I. M acG u ffie h a s b een ap p o in ted m a n a g er o f sa le s, e le c tr ic w e ld in g sectio n , G en eral E le c tr ic Co., S c h e nectad y, N . Y. H e su c c e e d s L. 1). M eeker, n o w a sso c ia te d w ith th e S m ith -M eek er E n g in e e r in g Co., N e w York. Mr. M acG u ffie h a s been id en tified w ith G en eral E le c tr ic siń c e g ra d u a tio n fro m P e n n sy lv a n ia S ta te C o lleg e in 1925. In 1929 h e w a s m ad e w eld in g sp e c ia list o f th e A t la n tic d istriet, an d le f t P h ila d elp h ia fo r S ch en ecta d y in 1939 to b ecom e a ss ista n t to Mr. M eek er. 0 A L L o f th e la t e s t im p r o y e m e n ts a n d fa c ilitie s h a v e b een in co r p o r a te d in th e d e sig n an d c o n str u e tio n o f A r th u r G. M cK ee & C o.’s n e w h e a d ą u a r te r s a t 2300 C h e ste r a v en u c , C lev ela n d . B rick , s t e e l an d eon cr e te w e r e u sed th r o u g h o u t in ord er to m a k e th e b u ild in g a s fireprool' a s p o ssib le . I t is a ir c o n d itio n e d fo r y ear-rou n d o p e r a tio n s a n d is eą u ip p ed w ith flu o r e sc e n t lig h tin g . App r o x im a te ly 34,000 s ą u a r e f e e t o f floor sp a c e is p rovid ed . A s sh o w n in th e illu s tr a tio n th e str u c tu r e is tw o s t o r ie s h ig h and is b u ilt w ith w in g s a t e ith e r end. D r a ftin g ro o m s, tw o in n u m b er, occu p y th e se c o n d floor o f th e w in g s , ea c h a c c o m m o d a tin g 80 d r a ftsm en . E s tim a tin g an d o th e r e n g in e e r in g o ffic e s a r e lo c a te d o n th e sec o n d floor im m e d ia te ly a b o v e th e m a in b u ild in g . S p a ce h a s b een p ro v id ed on th e g ro u n d floor o f o n e o f th e w in g s fo r a b o u t 50 tr a c e r s. T h e rem a in d er o f th e fir st flo o r s p a c e o£ b oth th e m a in b u ild in g a n d w in g s 28 N e w fire p ro o f b u il d in g w h ic h h o u s e s th e a d m in is t r a t iv e , s a l e s , a c c o u n tin g , pur c h a s in g , c l e r ic a l a n d a p o rtio n o f th e e n g in e e r in g o r g a n iz a t io n of the A rth u r G. M c K e e & C o ., C l e v e l a n d , a n d o n e o f th e d r a f t in g ro o m s s h o w in g the fluorescent lig h t in g is o c cu p ie d b y th e a d m in istr a tiv e , s a le s , a c c o u n tin g , p u r c h a sin g an d c le r ic a l d e p a r tm e n ts o f th e co m p an y. It is e x p e c te d th a t b o th th e com p a n y ’s n e w fa c ilitie s an d fo r m e r o f fices a t 2422 E u clid a v e n u e , C ley e lan d , w ill be fu lly u tiliz e d a t le a s t d u r in g th e d u r a tio n o f th e p r e se n t n a tio n a l e m e r g e n c y period. T h e d o lla r v o lu m e o f c o n tr a c ts ta k e n b y th e co m p a n y c o v e r in g d e s ig n an d c o n str u e tio n o f b la st fu r n a c e s, s t e e l p la n ts a n d o il re fin e r ie s d u rin g th e p a s t y e a r w a s tw ic e th a t o f th e la r g e s t p r e v io u s y e a r in it s h is to r y . O ne c o n tr a c t c a lls fo r a c o m p le te s t e e l p la n t n e a r R io d e J a n e ir o , B razil. It w ill in c lu d e c o k e o v e n s, A 1000-ton b la s t fu r n a c e , a n openh e a r th sh o p w ith a n n u a l c a p a c ity o f f a c il it i e s 350,000 to n s, and ro llin g mills de sig n e d fo r a co m p le te ran gę of steel r r o d u c ts fr o m r a ils and structural m a te r ia ł to fin ish ed sh eets and tin p late. M ost o f th e co n tra ct w ork obtained la s t v e a r is s till in com p lete as app r o x im a te ly h a lf o f it w as obtainec d u rin g th e fo u r th ąu a rter of 1940T h e c o m p a n y a lso n ow has a large v o lu m e o f n e w con tract work undei n e g o tia tio n . T h e co m p a n y is now increasing it s fo r c e o f en g in e er s, designers and d r a ftsm e n to m e e t th e additiona n ee d s fo r cu rren t and pending con tr a c ts. In th is connection, it has e sta b lis h e d a n en g in eerin g personn e l d iv isio n w h o se fu nction will > to p la n fo r fu tu r ę n eed s of engmeei s fo r b oth o ffic e and field work. /TEEL iOZ 3- Z <o cc 3 i I ŁwU WBlł » £ P□ OO W in d o w s British o r d e r s g i v e n of p r i o r it y rank e q u a l W ASHINGTON w ith A rm y 's . . . N e w tin s m e l t e r t o b e b u ilt on G u l f . . . N i c k e l s t o c k s t o b e su r v e y e d b y B ureau o f M ines . . . ln v e stig a tio n o f c o p p e r p r o d u c t i o n c o s t s o r d e r e d . . . A lu m in u m p r o d u c t i o n in P a c i f i c N o r th w e s t to b e e x p a n d e d . . . Tungsten s t e e l m akers to g iv e p r e f e r e n c e to d e f e n s e n e e d s b e f o r e all o t h e r s W A S H IN G T O N ii P R IO R IT IE S d iv isio n , O ffice o f P ro d u ctio n M a n a g em e n t, h a s issu e d in s tr u c tio n s th a t o rd ers fo r a lu m i n u m an d m a c h in ę to o ls to be u se d dir e c tly or in d ir e c tly in flllin g B r itish d e fe n s e r e ą u ir e m e n ts sh o u ld be given e ą u a l sta n d in g w ith o rd ers fo r th e fir m y an d N a v y . E. R. S te ttin iu s Jr., d irecto r of p r io r itie s, sa id th is in str u c tio n supp le m e n ts th e a ctio n ta k e n on F eb . 24, w h en p ro d u cers o f a lu m in u m a n d m a c h in ę to o l m a k e r s w e r e p u t u n d er a m a n d a to r y p r io r itie s sta tu s. (S e e p a g e 3 3 ). D e sig n e d to a v o id a n y m isu n d ers ta n d in g a s to th e h a n d lin g o f o rd ers fo r B r itish d e fe n se , Mr. S te ttin iu s ’ le t te r said : “R e fe r r in g to o u r c o m m u n ic a tio n o f F eb . 24 and to a v o id a n y p o ssib le m isu n d e r sta n d in g , p le a s e n o te th a t it is th e in te n t o f th e p r io r itie s d iv isio n th a t o rd ers fo r a lu m in u m (o r m a c h in ę to o ls a s th e ca se m a y b e) to be u sed d ir e c tly or in d ir e c tly in flllin g B r itish d e fe n s e o r d e r s sh a ll be g iv e n th e sa m e p r io r ity s t a tu s a s th a t g r a n te d fo r sim ila r m a te r ia ł to b e u sed in, or in th e m a k in g o f, corre sp o n d in g p ro d u cts fo r th e A rm y an d N a v y . “I f th is r e su lt ca n n o t b e a c h ie v e d w ith o u t o u r a s s is ta n c e , p le a s e com m u n ic a te th e k n o w n fa c ts d ire c tly to th is o ffice an d w e w ill a d v is e y o u h o w to d eal w ith th e m a tte r .” Texas City Selected as Site For A m erican Tin Smelter U n ited S t a t e s ’ n e w tin s m e lte r w ill be er e c te d on th e T e x a s C ity 30 c h a n n e l a t T e x a s C ity, T e x , a c ro ss th e b a y fr o m G a lv esto n , a c co rd in g to J e s s e J o n e s, fe d e r a l lo a n a d m in istr a to r . D e c id in g fa c to r s in sele ctin g th e s ite w e r e lo w -co st g a s, availa b ility o f h y d r o c h lo r ic acid fr o m a n ea rb y refin ery , te r m in a l, p ort an d w a r e h o u se fa c ilitie s , a n d tra n sp o rta tion fa c ilitie s b oth fo r th e S o u th A m erica n o r e s and fo r fin ish ed tin . S m e lte r w ill be b u ilt b y T in P r o c e s s in g Corp., N e w Y ork, a su b sid ia r y o f N . V. B illito n M a a tsch a p p ij, D u tch E a st In d ies. S m e lte r w ill h a v e c a p a c ity o f 50,000 to n s o f tin co n c e n tr a te s, or 18,000 to n s o f fin e tin a n n u a lly . It w ill c o st $3,500,000 an d w ill be o w n ed by an d o p era ted fo r th e g o y e r n m e n t. Continued Stockpiling of Tin Necessary, Says Bureau of Mines C o n tin u a tio n o f th e p o licy o f acc u m u la tin g r e se r v e s to c k s o f tin is n e c e s s a r y to in su r e th e U n ited S ta te s a g a in s t an a c u te s h o r ta g e in th e e v e n t a c c e ss to o v e r se a s s u p p lie s is c u t off, th e B u r e a u o f M in es s ta te s in a r ep o rt w h ic h sh o w e d th a t dom e s tic d e p o sits a re ca p a b le o f supp ly in g o n ly n e g lig ib le ą u a n titie s o f tin ore. U n d er a u th o r ity o f th e s tr a te g ie m a te r ia ls a ct, th e B u rea u o f M in es, in co -o p era tio n w ith th e G e o lo g ic a l S u r v e y , h a s ca rried o u t e x te n s iv e sa m p lin g an d e x p lo r a tio n o f tw o o f th e la r g e r k n o w n d o m e stic d e p o sits, to d e te r m in e if su b s ta n tia l i'e se rv e s e x is t. T h e r e su lts, th e bu rea u sa y s , s tr e n g th e n th e c o n v ic tio n m a x im u m o u tp u t fr o m d o m e s tic d e p o s its w o u ld be a n in c o n s e ą u e n tia l fa c to r in s u p p ly in g the essential re ą u ir e m e n ts o f d e fe n se and related in d u str ie s. S in c e m o re th an 99 per cent of th e v ir g in tin co n su m ed in this coun tr y is d eriv ed fro m o v ersea s sources, it is fo r tu n a te th a t stocks of the m e ta l n o w on hand in the Unitę.1 S ta te s a re su ffic ie n t to last about 15 m o n th s a t th e cu rren t rate of de m an d , an d th a t m e a su r es are being ta k e n fo r th e accu m u la tio n of addi tio n a l r e se r v e s. O n ly th e d isco v e r y o f new domes tic d e p o sits and th e developm ent of s u b s titu te s fo r th is m etal, the Bu rea u o f M in es sta ted , can obviate the n eed fo r th e sto c k p ilin g program. T in p la te , so ld er, and bearing met a ls a c c o u n t fo r around 80 per cent o f th e tin co n su m ed and reąuire fr o m 50,000 to 70,000 to n s annually, th e b u rea u rep orted . T hese mate r ia ls or th e ir e q u iv a len t are vital e le m e n ts in th e n a tio n a l defense pro g ra m . C h ie f u se fo r tin p late is in food co n ta in e r s. F o r so m e foods other m a te r ia ls ca n be used , generally at h ig h e r c o st an d a sacrifice of conv e n ie n c e in p a c k in g and handling. F o r o th e r s no sa tisfa c to ry substitu te h a s b een found. Furthermorc, th e fo o d p a c k in g in d u stry is eąuipped to u se tin co n ta in ers and the r e to o lin g r e ą u ir e d to change over to s u b s titu te m a te r ia ls m igh t be difficu lt a t a tim e w h en every effort is b ein g m a d e to exp an d defense ir.d u str ie s. S u b s titu te s fo r m a n y applications o f so ld e r and bronze h ave been dev elo p ed , lik e w ise fo r the m ost part m o re c o s t ly and in so m e instances le s s su ita b le th a n th e tin-bearing ma te r ia ls c u sto m a r ily used. It is bslie v e d th a t th e m a x im u m substitutio n p o ss ib le w ith o u t too great sacri fice o f in d u str ia l efficien cy would n o t e x c e e d 25 to 30 per cent of noim a l r e ą u ir e m e n ts. T in r a n k s h ig h a m o n g the strate g ie m e ta ls b e ca u se alth o u g h it is es s e n tia l to th e n a tio n a l econom y, d°’ m e s tic p ro d u ctio n n ever has app ro a ch ed e v e n 1 p er cen t of curren J-TEEL o p e r a W o « « iU p Gv / e r o P A u p V °u r Sp A cu t d ow n d u c tio n a u b a n a u « s lt' s \ h e t i m e - c o ^ ^ 005 p t 0- Ple 1d P COiS'S' duction ana * * 3 UP h ^ er c^ Hence, ^ ^otioTiactot aSaPPet c ^ e le c ^ Hatid- e v . „ c c an d - c u ce w ^ ** j r: e n c e , pXp e i ie u a * ^ < MoaoRail <*& *** fot fce ^ M d d e n P oss* ta a flW fa o ffi a s r a a i l ^ * *** te is a ^ e v e iy * 1® « * > -» » ** — * ■ “ SS-*— March 3, 1941 4 ^ ! * • - * g £ . A i^ c o ^ e i ' ediate * * « * to a t b r i » 9 a* to c a te d r « «« A* nl t C O - ■fjow P toftU m i ata SoLva<l! Write for copy oi this "Blue Book" con taining hundreds ot illustratloiis show ing Solutions to ą w ide v a r ie ty ot handling problems. 31 n e e d s an d k n o w n r e so u r c e s a re too m e a g e r to p ro v id e a n y m a te r ia ł in c r e a se in o u tp u t. OPM Asks Survey of Nickel Stocks Held by Consum ers C o m p reh en siv e su rv ey o f th c a m o u n t o f n ic k e l h e ld b y in d u str ia l co n su m e r s is b e in g u n d e r ta k e n by th e B u rea u o f M in es a t th e r e q u e st o f O ffice o f P ro d u ctio n M a n a g e m e n t th r o u g h W . A. H a rrim a n , c h ie f o f th e m a te r ia ls branch. S u r v e y is b ein g m a d e a s a r e su lt o f fr e ą u e n t r ep o rts th a t a tig h t s it u a tio n e x is ts in th e su p p ly o f n ick el. Mr. H a rrim a n p o in ted o u t th a t a p p r o x im a te ly 85 p er ce n t o f all n ick el p rod u ced in th e w o r ld is ob ta in e d fro m C anad a an d p r e v io u s e s tim a te s h a v e in d ica ted th a t s u f fi c ie n t s u p p lie s w o u ld be a y a ila b le fo r a ll d e fe n s e an d civ ilia n r e ą u ir e m e n ts. N ic k e l c o n su m p tio n d u rin g th e la s t ą u a r te r o f 1940 a v e r a g e d 14,000,000 p o u n d s p er m o n th b u t im p o r ts fo r th e y e a r w e r e a t th e r a te o f 10,000 000 p o u n d s p er m o n th . A t th e p r e se n t tim e im p o r ts a r e a t th e r a te o f 14,500,000 p o u n d s p er m o n th . In fo r m a l in v e s tig a tio n s o f com p la in ts o f s h o r ta g e s h a v e led to th e b e lie f th a t s o m e c o n su m e r s a re se e k in g to a c ą u ir e u n n e c e ss a r ily la r g e in v e n to r ie s. Tariff Commission Orders Investigation of Copper U n ited S ta te s T a r iff C o m m issio n h a s ord ered an in v e s tig a tio n in to c o st o f p ro d u ctio n o f co p p er in U n ited S ta te s. In v e s tig a tio n w a s ord ered a t th e r e ą u e s t o f th e p r ic e sta b iliza tio n d iv isio n o f th e A d v iso r y C o m m issio n to th e C o u n cil o f N a tio n a l D e fe n s e . In m a k in g th e re ą u e st, th e d iy isio n sta te d th a t it fin d s it n e c e ss a r y to g iv e co n sid era tion to th e r e la tio n sh ip o f c o sts, p rices, and w a g e s in th e co p p er in d u stry . Aluminum Allocation System Sought by Defense Officials S a le s an d p ro d u ctio n d a ta o f A lu m i n u m Co. o f A m e r ic a w e r e e x a m in e d by O ffice o f P ro d u c tio n M a n a g e m e n t o ffic ia ls a s P r io r itie s D ir e c to r E . R . S te ttin iu s Jr. s o u g h t to w o r k o u t an a llo c a tio n fo r m u ła b e tw e e n d e fe n s e and c iy ilia n p u r c h a se rs. F ig u r e s w e r e b r o u g h t h e re by th e a lu m in u m co m p a n y r e p r e se n ta tiv e s fo r th e m e e tin g w ith M r. S te ttin iu s, w h ich a lso w a s a tte n d e d b y J a m e s F . T o w e r s an d B la c k w e ll S m ith , a s s is ta n t p r io r itie s d ire c to rs, an d E r n e s t H o p k in s, ch a irm a n , m in e r a ls an d m e ta ls se c tio n . O th er a lu m in u m p r o d u cers, fab ric a to r s an d e x tr u s io n c o m p a n ie s w ill be ca lled in la te r to fu r n ish sim ila r in fo r m a tio n , w h ic h w ill d e te r m in e a m o u n t o f a lu m in u m to be m a d e 32 a y a ila b le to m a k e rs o f n ond efense goods. I f a s a t is fa c to r y a llo c a tio n s y s te m r e s u lts fr o m th e m e e tin g w ith A lu m in u m c o m p a n y , it m a y be ad o p ted fo r en tir e in d u str y a fte r c o n su lta tio n w ith s m a lle r p ro d u cers, O PM o ffic ia ls said . M ea n w h ile, H a iT iet E llio tt, d e fe n s e c o m m is s io n ’s c o n su m e r a d v iso r, o p en ed a p u b lic ity d riv e th r o u g h th e p r e ss an d r e ta il an d W holesale tr a d e a ss o c ia tio n s to d ivei't h o u s e w iv e s fr o m p u r c h a sin g a lu m in u m k itch en w a r e . M iss E llio tt u r g e d en a m elw a re, h ea t-p r o o f g la s s , c a st iro n an d e a r th e n w a r e b e s u b s titu te d u n til a lu m in u m p ro d u ctio n e x p a n d s su ffic ie n tly fo r m ilita r y a n d c iy ilia n n eed s. Pacific Northwest Aluminum Production To Be Increased B o n n e v ille an d G rand C o u lee d a m s w ill ste p up p ro d u ctio n o f a lu m in u m y ita l fo r d e fe n s e n e ed s by d e liv e ry o f C o lu m b ia R iv e r p o w e r to a n e w p la n t to b e c o n str u c te d b y th e R e y n o ld s M e ta ls Co. in th e P a c ific N o r th w e s t. A 20-year c o n tr a c t to su p p ly 40,000 k ilo w a tts o f h y d r o e le c tr ic p o w er h a s b een sig n e d b y R . S. R e y n o ld s, p r e sid e n t o f th e co m p a n y , an d Bonn e v ille P o w e r A d m in istr a to r P a u l R . R a v er. E x a c t s ite u p o n w h ic h th e n ew e le c tr o ly tic p la n t w ill be b u ilt h a s n o t b een d e te r m in e d b y R e y n o ld s Co. C o n str u c tio n o f th e a lu m i n u m p la n t w ill be sta r te d im m ed ia te ly , an d it w ill h a v e a n in itia l c a p a c ity o f 40,000,000 p o u n d s o f a lu m i n u m a y ea r. P r o d u c tio n o f p ig a lu m in u m in th e n e w p la n t is sc h e d u le d to b e g in J u n e 15, 1941, a c c o r d in g to M r. R e y n o ld s. C o m p a n y c o n te m p la te s exp a n d in g o p e r a tio n s to in c lu d e n o t o n ly th e p ro d u ctio n o f y ir g in a lu m i n u m , b u t a lso th e m a n u fa c tu r e o f fin ish e d p r o d u c ts in th a t field. S ig n in g o f th is co n tr a c t r a is e s th e I n f o r m a t io n S e r v ic e ■ S e r y ic e an d I n fo r m a tio n O ffice, D e p a r tm e n t o f C o m m erce b u ild in g , h a s b een s e t u p by J e s s e J o n e s to aid b u sin e ss m en w h o g o to W a s h in g to n o n a n y p h a se o f b u sin e ss. H u n d re d s o f b u sin e ss m en a r e g o in g to W a sh in g to n in co n n e ctio n w ith d e fe n s e w o rk . T h e a d v ic e g iv e n is; " D on ’t, i f y o u ca n poss ib ly a v o id it.” M a n y o f th e c a lls r e la te to p r io r itie s. O fficia l P r io r i tie s B u lle tin , o u tlin in g fu li procedure, m a y be o b ta in e d f r e e b y add r e ss in g D ir e c to r o f P r io r itie s , N e w S o c ia l S e c u r itie s b u ild in g , W a s h in g ton . a m o u n t o f a lu m in u m to be pro d u ced w ith C olum bia R iver power to 190,000,000 p o u n d s a year. Earlier c o n tr a c ts sig n e d by the Bonneville a u th o r itie s w ith th e Aluminum Co. o f A m e ric a p rovid e production at th e r a te o f 150,000,000 pounds annua lly by S ep t. 1. R e c o n str u c tio n F in an ce Corp. has in c r e a se d R e y n o ld s’ loan by $4,400,000 to fin a n ce b u ild in g an aluminum p o t ro o m o f 60,000 ton s annual ca p a c ity a t B o n n ev ille. Loans to Rey n o ld s n o w to ta l ab ou t $20,000,000. Spiegeleisen Suggested as Ferrom anganese Substitute U se o f s p ie g e le ise n as a substitute fo r fe r r o m a n g a n e se , and emergency co n se r y a tio n o f m a n g a n ese through co n su m er-p ro d u cer co-operation are su g g e s te d in a rep ort issued by John D. B ig g e r s, d irecto r o f the produc tio n d iy isio n , O ffice o f Production M a n a g em e n t. T w e n ty p e r cen t o f the consump tio n o f fe r r o m a n g a n e se could be sa v e d by e m e r g e n c y conseryation, a c c o r d in g to th e report, which was p rep a red by th e tech n ologie commit te e on m a n g a n e se o f the National A c a d e m y o f S cien ces. The commit te e , m a d e up o f ran k in g scientists, w a s a p p o in te d la s t sum m er to rev ie w p r o je c ts fo r the development o f n e w p r o c e sse s fo r recovery of m a n g a n e s e fro m lo w grade domestic o res. In d is c u ssin g su b stitu tion of spieg e l fo r fe r ro m a n g a n e se, the commit te e p o in ts o u t th a t certain domes tic o r e s a re a y a ila b le fo r production o f s p ie g e l an d production facilities co u ld be b u ilt in su fficien t time to co v e r th e em e r g e n c y . Spiegel is an a llo y c o n ta in in g ab ou t 20 per cent m a n g a n e se . T h e A m erica n iron and steel in d u str y r e ą u ir e s a n n u ally about a m illio n to n s h ig h grade manganese ore, c o n ta in in g 50 per cent man g a n e se , w h e n o p eratin g at a rate c o r r e sp o n d in g to th e production of a b o u t 70,000,000 to n s o f ingots. Subs ta n tia lly a ll o f th is ore is imported. M em b ers o f th e com m ittee who p r e p a red th e rep o rt are: Clyde Wil lia m s, d irector, B a ttelle Memona In s titu te , C olum bus, O., chairman; A. C. F ield n er, ch ief, technologie bran ch , U n ited S ta te s Bureau ol M in es, se c r eta r y ; Dr. Fred G. Cottrell, W a sh in g to n ; Jam es Cntchett, v ic e p resid en t, U n ion Carbide & Car bon r e se a r c h laboratories, Ne" Y ork; J o h n V. N . D orr, Dorr Co., W estp o rt, Conn.; C harles H. Herty Jr., m e ta llu r g ist, B ethlehem Stee Co., B e th le h e m , P a.; D onnel F. Hewett, prin cip al geologist, United Sta e G e o lo g ic a l S u rv ey , Washington, J o h n J o h n sto n , director of reseaic , U n ited S ta te s S te e l Corp., Kearny, N . J.; an d G ilbert Seil, director o r e se a r c h , E. J. L avin o Co., Phila phia. /TEEL P rio ritie s B o a rd L a b o r, I n d u s t r ia l S e e k s T o ord ers p la ced in th is c o u n tr y b y fo r e ig n g o v e r n m e n ts, la r g e ly in th e m a c h in e r y an d e ą u ip m e n t field, h a v e b een g r a n ted p r io r ity r a tin g s, an d c e r tifica te s h a v e b een issu ed . A v o id D is lo c a tio n s II. A llo c a tio n s I PRIORITIES d iv isio n , O ffice o f Produetion M a n a g em en t, la s t w e e k issued a classified lis t o f im p o r ta n t raw m aterials, m e ta ls a n d o th e r commodities on w h ic h p r io r ity a c tion has been ta k en to aid d e fe n s e . E. R. S tettin iu s Jr., d ir e c to r o f priorities, pointed ou t th a t th e lis t does not cover “a u to m a tic ” a ssig n ment of p referen ce r a tin g s b y th e Army and N a v y M u n itio n s B o a rd and officers and in sp e c to r s o f th e s e two services. T h e la tte r , fo r administrative efficien cy , a r e a u th o r ized to gran t c e r ta in “a u to m a tic ” preference r a tin g s fo r ite m s on th e “critical list.” This list, jo in tly m a in ta in e d b y th e armed services an d th e p r io r itie s division, sets fo rth sp e c ific a lly th o s e items on w h ich su ch “a u to m a tic ” ratings m ay be g ra n ted . T h e l i s t is chiefly m ade up o f co m p le te d m ili tary item s and d o es n o t in c lu d e r a w materials and m a n y o th e r c o m m o d i ties ordinarily u sed in c iv ilia n ch an nels. All other p rio rity ą u e s tio n s a re administered d ir e c tly b y th e p r io r i ties division. A ctio n s ta k e n so fa r by the division fa li in to th r e e b road classes: I. Formal Priorities. C a se s in which priority r a tin g s h a v e b een formally applied b y th e d iv isio n . II. Allocations. C a ses in w h ic h the principle h a s b een e m p lo y e d on a broad scalę, a ctio n b e in g ta k e n in the form of sp eciflc a llo c a tio n s, w ith or without actu a l is su a n c e o f r a t ings. III. Co-operation. C a ses in w h ic h the generał p rin cip le o f th e s y s te m has been applied in fo r m a lly a n d on a voluntary b asis. The list g iv en o u t b y M r. S t e t tinius follow s: I. F orm al P r io r itie s A. Machinę Tool Builders. B e cause of the v ita l n e c e s s ity fo r ra p id expansion o f th e m a c h in ę to o l m a k ing: industry, m a n y m a c h in ę to o l builders h ave b een g iv e n a b la n k e t priority p riv ileg e fo r th e a c ą u is itio n oj machinery and o th e r eą u ip m e n t. Manufacturers o f g a g e s a ls o w e r e given a b lan k et r a tin g fo r th e acQUisition of eą u ip m en t. T h is blan Ket status ex p ires M arch 31, 1941, though it can be e x ten d ed . • Machinę Tools. T h e m a k e r s o f t. ne tools w e r e r e ą u e ste d on an. not |;0 fju or(j ers -fo r cus. omers w ith o u t p r io r ity r a tin g s a, T £ end o f th is m o n th (F eb ru T his a ction h a s n o w b een r a t :,? n}an d atoryR e ą u e s ts fo r anH from a n u m b er o f sc h o o ls pn 0l:hej' e d u ca tio n a l in s titu tio n s nnf ? tr a in in g w o r k e r s h a v e 1 been gran ted , on th e g ro u n d March 3, 1941 th a t th e e ą u ip m e n t is m ore essentia l in d e fe n s e p la n ts. E ffo rts a re b e in g m a d e to h a n d le th is p h a se o f th e p ro b lem b y a id in g su ch in stitu tio n s to lo c a te an d a cą u ire secondh a n d to o ls. C. Aluminum. A lu m in u m p ro d u c er s h a v e b een ord ered to se r v e d e fe n s e n e e d s a h ea d o f c iv ilia n n eed s, e x c e p t as o th e r w ise d irected on sp e c iflc a llo c a tio n , b a sed on subm issio n o f ord er b ook s to th e p riori tie s d iv isio n o n ce e a c h m on th , as d e scrib ed b e lo w u n d er th e h ea d in g o f a llo c a tio n s. D . Foreign Orders. A nu m b er o f N ic k e l D e m a n d A. Aluminum. C erta in a lu m in u m fo r g in g s an d fa b r ic a te d p a r ts a r e on th e cr itic a l list, a n d th e r e fo r e su b ject to a u to m a tic r a tin g b y th e a rm y and n a v y . In a d d itio n , a lu m in u m g e n e r a lly h a s n o w b een subjected to m a n d a to r y p r io r ity a ctio n to m a k e su r e th a t d e fe n s e n ee d s g e t first c a li. A lu m in u m p ro d u cers h a v e b een ord ered to su b m it a ll o rd ei’ b ook s o n ce e a c h m o n th , fo r a llo c a tio n s o f a v a ila b le a lu m in u m in th e in te r e sts o f d e fe n se , an a c tio n w h ich , in th e lig h t o f th e p r e se n t sh ort- (Please turn to Page 51) “H i g h e r C o n s u m p ti o n ”; S u p p lie s EB S U P P L IE S o f n ick el a v a ila b le to th e U n ited S ta te s h a v e been b ro u g h t to reco rd h e ig h ts,” sa id R ob ert C. S ta n le y , ch a irm a n and presid en t, In te r n a tio n a l N ic k e l Co. o f Canada Ltd., in c o m m e n tin g la s t w eek on th e m a r k e t situ a tio n . “B e g in n in g in th e la tte r h a lf of 1940, th e rate o f d e liv e r ie s h a s been a b ou t double th a t o f a n y p rev io u s year. “ G re a tly in er e a sed su p p lie s h a v e b een m a d e p o ssib le th ro u g h p rogressiv e e x p a n sio n b y In tern a tio n a l N ic k e l in m in in g , m illin g , sm e ltin g an d re fin in g ca p a city . D e sp ite th e lo s s o f th e F a lco n b rid g e n ick el refin ery , in th e in v a sio n o f N o rw a y , th e en tir e n ic k e l m a tte produetion o f th a t co m p a n y is n o w b ein g refin ed in C anada fo r B ritish and U n ited S ta te s m a rk ets. T h e B ritish E m p ir e and th e U n ited S ta te s to g e th e r a re sh a r in g a ll o f th e su p p lie s o f n ic k e l w h ic h prior to th e w a r w e r e se r v in g th e n eed s o f the r e s t o f th e w orld . D e m a n d In fla ted “T h e im m e d ia te ca lls fo r n ick el by th e n ick el c o n su m in g in d u stries in th e U n ited S ta te s a re considera b ly la r g e r th a n th e su p p ly w h ich is n o w b e in g provid ed . It is ąuestio n a b le, h o w e v e r , w h e th e r actu a l U n ited S ta te s n eed s fo r n ick el as reflected b y th e co n su m p tio n o f th e p r o d u cts o f th e n ick el-co n su m in g in d u str ies, e x c ee d th e a v a ila b le su p ply. “It s e e m s a p p a ren t th a t th ere is an in fla tio n o f d em an d a s com pared w ith r e a l co n su m p tio n . T h e callś have b een tem p o r a rily inflated th ro u g h th e ty in g up o f su b sta n tia l T h a n A re A c tu a l a t P e a k ą u a n titie s o f n ic k e l in p r o c e ss and in in term ed ia te p ro d u cts w ith each addition o f n e w u n its p ro d u cin g a l lo y s te e ls and o th er n ick el-con tain in g in d u stria l p ro d u cts. “E ach u n it p u t in to o p e r a tio n in co n n ectio n w ith th e in d u str ia l exp an sion p ro g ra m r e ą u ir e s th e deliver y o f m u ch la r g e r ą u a n titie s o f n ick el at th e o u ts e t a s co m p a red w ith th e ą u a n titie s th e r e a fte r r e ąu ired to m a in ta in a c o n sta n t o u t put. “T h ere a re e v id e n c e s a lso o f overb u y in g ou t o f r eg a rd to p reca u tion ary and sp e c u la tiv e co n sid e r a tio n s, and ord ers fo r n ick el-co n ta in in g p rod u cts n ot im m e d ia te ly reą u ired h a v e b een crow d ed in to th e p ro d u c in g p la n ts e a r lie r th a n n e c e ssa r y . “S tu d ie s w h ich a re in p r o g r e ss in co-op eration w ith la r g e c o n su m ers in d ica te th a t th e n ic k e l su p p ly w ill be a m p le fo r th e n eed s o f th e n a tio n a l d e fe n se p r o g ra m a n d B r it ish and C an ad ian o rd ers p laced in th e U n ited S ta te s, and a lso sh o u ld provid e fo r a v o lu m e o f c o m m ercia l r e ą u irem en ts. “T h e su p p ly is b e in g a llo ca ted to co n su m ers a s eą u ita b ly a s p o ssib le a fte r co n sid era tio n o f th e m a n y relev a n t fa c to r s. C o n su m ers in tu rn are co-op eratin g and e x e r c isin g th e r e sp o n sib ilities o f r e g u la tin g th eir u se o f th e ą u a n titie s r eceiv ed so th a t th e r e ą u ir e m e n ts o f th e n a tio n a l d e fe n se p ro g ra m an d B r it ish and C anadian o rd ers w ill b e a s su red o f p referen ce, and o th e r co m m ercia l a p p lica tio n s w ill b e ta k en ca re o f in an ord erly fa sh io n , w ith a s little d ela y a s p o ssib le .” 33 They say cast NickelMolybdenum Steel in sfteam ends for high pressure pumps improves with use. Get further information from Climax. Seeking an ideał steel for steam ends on high pres sure pum ps, a m anufacturer selected cast NickelM olybdenum . A simple h eat treatm ent develops physical prop erties that permit light sections. The castings, though involved, p ass high pressure hydrostatic tests with C U MA X MO L Y B D I C FURNI S HES A U T HO R I TA T I V E ENGI N O X I D E — B R I Q U E TT E D OR CANNED no rejects. And, in addition, the steel machines well and finishing produces a smooth, w ear resistant sur face in the cylinders that actually improves with use. A copy of our technical book, "Molybdenum in Steel" will gladly be sent without charge to interested Production Executives. RI NG DATA ON MOL YBDENUM F E R R O MO L Y B D E N U M • APPLI CATI ONS. CALciuM MOLYBDATE /TEEL M irro rs of M OTORDOM Aluminum p i s t o n s m a y b e s a v e d b y l i k e l i h o o d o f i n c r e a s in g amounts o f s e c o n d a r y d efen se p r o je c ts em plary f o r t i t u d e a lum in u m . . . L ig h t b eco m in g m etal in s i t u a t i o n a v a i l a b l e fro m producers w here som e show ing ex- c o n su m e r s are b e c o m in g d i s t u r b e d . . . T h r e e s p e c t r o g r a p h i c l a b o r a t o r ie s b e in g s e t up in s t e e l m ills f o r c o n t r o l o f r e s id u a l e l e m e n t s in o p e n - h e a r t h h e a t s D E T R O IT V DAILY th e p ro d u ctio n p ro b lem s of the auto in d u stry , an d p a r tic u la r ly advance w o rk on 1942 m o d els, grow m ore co m p lica te d . M a te r ia ls and sp ecification s e x p e r ts a re b e in g confronted w ith a lo n g lis t o f headaches because o f th e im p a c t o f th e defense p rogram on m e ta ls su p p lie s. One of th e la te s t w o r r ie s is in regard to a lu m in u m p isto n s, u se d by all builders ex cep t C h ev ro let, Pontiac and Ford, w ith F o r d u s in g so m e aluminum p isto n s in c o m m e r c ia l engines and re p la c e m e n ts. T h e se three, it is true, a cc o u n t fo r o v e r half of total a u to m o b ile p ro d u ctio n at current lev els, b u t th e r e a r e s till some ąu arter o f a m illio n c a r s a month being b u ilt w h ic h r e ą u ir e aluminum p isto n s. T h is m e a n s, 1'oughly, 2,000,000 p is to n s a m o n th , counting in so m e r e p la c e m e n t pai'ts, or 2,500,000 p ou n d s o f a lu m in u m , since p istons a v e r a g e a b o u t 1% pounds as cast. A lum inum c a stin g a llo y s u se d for pistons v a ry b e tw e e n d iffer ent m akes. S o m e su p p lie r s u se v ii gin m etal a lm o st a lto g e th e r ; others use a h ig h p e r c e n ta g e of scrap or secon d ary a lu m in u m . Am P ex division o f C h ry sler, fo r example, over th e p a st fiv e y e a r s h a s used upw ard o f 60 p e r c e n t s e c ondary a lu m in u m in p isto n m ixtures. A typical p iston a llo y is one contammg 0.8 p er cen t copper, 0.8 iron, a l i !u°n' 1 m a g n e siu m , 2.5 n ick el ntK . balance a lu m in u m . Aner elim inates n ick el and sh o w s ut 5 copper and 5 Silicon. It m ight be rea so n ed th a t th e e s March 3, 1941 ta b lish m e n t o f m an d a to ry p riori tie s on a lu m in u m w o u ld a ffect the a v a ila b ility o f a lu m in u m fo r p iston s. T h is a p p ea rs to be o n ly p a rtia lly tru e. It is p oin ted out th a t th e de fe n s e p ro g ra m r e ą u ir e s v irg in a lu m i n u m (fo r c a stin g ) w ith p u rity o f 99 per c e n t p lu s, and rigid con trol is p ra cticed o v er su ch m eta l. N atu ra lly , in a ll d efen se w ork , scrap m e ta l o r ig in a te s in ca stin g , m a ch in in g an d fin ish in g o p era tio n s, th is m e ta l b e in g retu rn ed to th e sou rce. 10 P e r C en t S crap L oss O ne e stim a te o f th e am o u n t o f su ch scra p is 10 p er c en t o f th e g r o ss w e ig h t in v o lv ed . N o w , th is scrap c a n n o t be r e m e lted fo r d efe n se w ork an d h e n c e b eco m es a v a ila b le fo r co m m e rc ia l u ses, and in increasinp; ą u a n titie s . T h ere is no reason fo r su s p e c tin g th a t a ll a lu m in u m p is to n s fo r a u to m o tiv e w o rk could not be m a d e p r a ctica lly 100 p er cen t fro m se c o n d a r y or scrap a lu m in u m , p a rtic u la r ly w h en th e ą u a lity o f th is r e m e lt is in c r ea sin g . F u rth er, secondaz'y a lu m in u m , u n d er p resen t lim ita tio n s, is n ot ad a p ta b le to de fe n s e n e ed s and h en ce sh o u ld not c o m e u n d er p rio rity r eg u la tio n s. O ne a lu m in u m su p p lier h ere ta k es th e v ie w p o in t th a t if th e m o to r co m p a n ie s do n ot g e t p a n ick y and ru sh in to r e d e sig n s th ere w ill be a m p le a lu m in u m fo r th e ir p isto n n eed s. A t th e sa m e tim e, h o w ev er, at le a s t o n e m o to r co m p a n y rig h t n o w is stu d y in g th e p rob lem o f sw itc h in g M a t e r ia ł a p p e a r in s in th is d e p a rtm e n t is f u l l y p ro te cte d b y c o p y rig h t, an d it s u se in a n y fo rm w h a ts o e v e r w ith o u t p e rm is s io n is p ro h ib ite d . to c a st iron a s a sto p g a p , m o n ey h a v in g b een a p p ro p ria ted fo r th e ch an ge. C ast iron, w e ig h in g a b o u t 2.8 tim e s a s m u ch a s a lu m in u m , v o lu m e fo r v o lu m e, is o f c o u rse rea d ily a d a p ta b le to p isto n u se , but it is p ro b lem a tica l w h e th e r a ch a n g e cou ld be m a d e w ith o u t a p p recia b le m o to r red esig n , r e to o lin g fo r m a ch in in g and g rin d in g , and ex p a n sio n o f fo u n d ry fa c ilitie s. Iron p isto n s u sed by C h ev ro let and P o n tia c a re g iv e n a tin co a tin g to im p ro v e in itia l run-in a ctio n . W ith tin lik e w ise a " str a te g ie ” m eta l, a ch a n g e in th is c o a tin g m e th o d m a y be n e c e ssa r y . C h a n g e s in c o o lin g s y s te m s m ig h t a lso be ca lled fo r by su b stitu tio n o f c a st iron p is to n s fo r a lu m in u m and th e a lu m in u m p eo p le a lso m a in ta in s te p s w o u ld be re ą u ired to o v er c o m e m o to r slu g g ish n e ss r e su ltin g fr o m a c h a n g e in p is to n s w ith o u t c o m p e n sa tin g r e v is io n s in m o to r d esig n . F lat-ro lled a lu m in u m is u sed in co n sid era b le ą u a n titie s in b u s con stru ctio n , and h e re th e effe c t o f p ri o r itie s lik e ly m a y be fe lt m o re sev erely . S u b stitu tio n o f cold-rolled ste e l sh e e ts in b u se s d e sig n e d fo r a lu m in u m a p p ea rs a lm o st o u t o f th e ą u e stio n sin c e it w o u ld ch a n g e a x le load s, a sse m b ly m e th o d s an d a h o s t o f o th e r d etail. L ack o f a lu m in u m sh e e t w ill s im p ly m ea n sh u td o w n o f a lu m in u m b u s co n stru ctio n , it is fe lt. T h e lo n g -ra n g e o u tlo o k fo r a lu m in u m is good , a d d itio n a l fa c ili tie s n o w b ein g r u sh ed to c o m p letio n w h ich sh o u ld m a k e p le n ty o f m a teria ł a v a ila b le fo r both d e fe n s e and c o n su m e r n eed s. A ttitu d e o f th e A lu m in u m Co. o f A m erica in th e se tr y in g tim e s is n o tew o r th y . T h e co m p a n y is takin g p a rticu la r p a in s to te ll in d u str y and th e p u b lic th a t “if y o u ca n ’t g e t a ll th e a lu m in u m y ou w a n t w h e n y o u w a n t it, r em em b er a lu m in u m is h elp in g y o u by h e lp in g to m e e t th e n a tio n a l e m e r g e n c y .” E v en th e r e m e lt a lu m in u m intere s ts a re h o p e fu l o f a v o id in g constr ic tio n o f su p p lies. N a tio n a l S m eltin g Co. d ecla rin g th a t “w ith volun- 35 M IRRORS OF MOTORDOM—C ontinued ta ry action fro m all of u s (second a ry alu m in u m sup p liers) no indus tria l p la n ts need be sh u t down, no m etal need be com m andeered, and perh ap s no restrictiv e price Con tro ls need be im posed.” Three-Phase Current Adapted To Aluminum Welding S hortly to be announced in De tro it is a rey o lu tio n ary new proc ess fo r sp o t w elding of alum inum w hich, it is believed, m ay help to pave th e w ay fo r acceptance of w elded alu m in u m to a g re a te r ex ten t in a irc ra ft construction. Several ty p es of w elding eąu ip m en t now a re on th e m a rk e t fo r alu m in u m w eld ing, including th e fa m ilia r “sto red en erg y ” m ethod of w elding, involving th e use of condenser banks to prev en t undue pow er d rain ag e d u r ing th e w elding interval. T he new process does not use condensers, centerin g aro u n d th e ad ap tatio n of three-phase c u rre n t in such a w ay th a t peak c u rre n ts can be built up th ro u g h a tra n sfo rm e r, vacuum tu b es an d re la te d control eąuipm ent. F ir s t announcem ent of th e eąu ip m en t w ill be m ade a t th e M achinę & Tool P ro g re ss exhibition h e re th e w eek of M arch 23. Spectrograph Proves Useful Tool for Open-Hearth Control U se of th e sp ectro g rap h as a con tro l in stru m e n t in th e steel indus try is a relativ ely new developm ent, and th re e recen t in stallatio n s have been m ade, ona a t W eirton Steel Co., W eirton, W. Va., one a t In lan d Steel Co., South Chicago, and one a t th e F o rd M otor Co. steel m ili here. E ą u ip m e n t w as supplied by th e H. W. D ietert Co., D etroit. A dvantage of th e sp e c tro g ra p h is th a t a close control of “resid u als” in h e a ts of steel is possible. E le m en ts such as alum inum , copper, zinc, chrom ium , nickel an d cad m ium , p resen t in ą u a n titie s less th a n 0.5 per cent, can be m easu red w ith a accui’acy of . plus or m inus 3 p er cent an d a t a speed of substantially one elem ent p e r m inutę. Of course, each d eterm in atio n on a sam ple includes a n u m b e r of ele m en ts and several sam ples can be analyzed a t one “sittin g .” A sam ple is burn ed in th e electric a rc u n d er controlled conditions an d a photog ra p h of th e re su ltin g sp ectru m taken. T his, com pared w ith th e spectru m of a sam ple of know n analysis, yields a ąu ick check on th e unknow n sam ple. A bout 18 m in u tes is re ą u ire d to ru n a d eterm in a tion and ph o to g rap h , te n sam ples be ing pho tographed a t a tim e. A ppi'eciable savings in tim e over chem ical analysis a re possible, th e la tte r re ą u irin g fro m % to 4 hours, depending upon th e n u m b er of ele m en ts to be ru n . F o rd engineers estim ate a saving of a t le a st % -hour A u to m o b ile P r o d u e tio n P assenger C ars and T rucks—United S tates and C anada By D epartm ent o£ Commerce 1939 1940 1941 449,492 524,126 J a n ........... 356,962 F eb........... 317,520 422,225 ........... March . . . 389,499 440,232 ........... A p r i l ___ 354,266 452,433 ........... M a y ........ 313,248 412,492 ........... J u n e ........ 324,253 362,566 ........... J u l y ........ 218,600 246,171 ........... A ug.......... 103,343 89,866 ........... Sept.......... 192,679 284,583 ........... O ct............ 324,689 514,374 ........... Nov.......... 368,541 510,973 ........... Dec........... 469,118 506,931 ........... Year ___ 3,732,718 4,692,338 ......... E stim ated by W ard’s R eports Week ended: 1941 3940t Feb. 1 ...................... 124,400 101,240 95,985 Feb. 8 ...................... 125,000 Feb. 15 .................. 127,500 95,050 Feb. 22 .................. 129,240 102.570 M arch 1 .................. 126,550 100,855 tC om parable week. p er h eat of steel. T he spectrog ra p h ic lab o rato ry being built a t th e F o rd open-hearth p lan t will be read y in June. I t will be com plete w ith a te la u to g ra p h system connect ing th e lab o rato ry w ith th e openh e a rth m elter, a n o th e r innovation, su p ersed in g th e pneum atic tube sy stem now used in open h e a rth and fo u n d ry fo r tran sm issio n of rep o rts. In la n d ’s spectro g rap h ic lab o rato ry is in fu li operation, w ith th e W eir ton in stallation to be ready about th e end of th is m onth. T he eąu ip m ent, of course, is n o t used fo r ca r bon d eterm inations, nor fo r th e metalloids su lp h u r and phosphorus. I t a p p ears to m a rk a distinct advance in open-hearth control m ethods. "Sleeper Cab" Bodies Developed For General Motors Trucks A line of “sleeper cab” bodies fo r G eneral M otors tru c k s has been developed by th e special body diyision of H ydro Mfg. Co. here, u n d e r di rection of E lm er W etlauffer, an experienced body engineer w ho has been assoeiated w ith m any of the leading body com panies. E ąu ip m en t is being in stalled fo r produetion of these bodies a t a ra te of 10 p er day, floor space in th e H ydro p la n t being doubled to accom m odate th e new business. S leeper cabs a re so nam ed because of th e sh elf o r p latfo rm ju s t back of th e d riv e rs’ se a t on w hich one o p e ra to r can sleep w hile th e o ther drives on long tru c k hauls. Tools, jig s an d flxtures fo r th e v arious panel an d fra m e stam p in g w hich go into th e w elded steel assem bly w ere tu rn e d out in reeord tim e and involved a n u m b er of new ideas in in terch an g eab le die sections and dies built up of welded steel units. Op eratio n s w ill be under way by April 1. Thousands of Men and Millions Of Dollars Oil Defense Machinę A t le ast 150,000 men will be work ing on national defense contracts of au to com panies by the latter part of th e y e a r and an estimated 100,000-200,000 m ore will be employed by the tim e th e in d u stry ’s bomber parts p ro g ra m is in fuli swing, accord ing to an illu strated progress report issued by th e Automobile Manufac tu re rs Association. Oldsmobile announces it has passed the 75,000-mark on cars eąuipped w ith Hydra-Matic drive, sińce the fe a tu re first was intro duced on 1940 models. About half of c u rre n t produetion is being eąuipped w ith the drive. W illys-Overland currently is mak ing deliyeries of $1,500,000 worth of steel fo rg in g s fo r a ircraft and trucks on A m erican and B ritish contracts. W ork has sta rte d on parts for navy m achinę guns on a $1,912,000 con tra ct, as well as on a $6,000,000 or der fo r shell hoists. Shipments ag a in st an $8,862,000 shell order for the arm y a re slated to sta rt April 10, and deliyeries of the first fourw heel drive reconnaissance cars are planned fo r Ju n e 20. Grueling tests still a re being given these midget cars to determ ine w hether they will m eet speciflcations. N ash has introduced a two-door “slip stre a m ” sedan body, closely patte rn in g th e sharply sloping bodies introduced by General Motors on 1941 models. The new Nash body will be available in both the 600 series and A m bassador Six line. F o u n d r y E d u c a t io n a l L e c t u r e s S c k e d u le d H D etroit chapter, American Foundry m e n ’s A ssociation has scheduled a series of six educational lectures on th e subject “Produetion of Bet te r C astings.” Problem s and techn iąues will be suryeyed by eight nationally know n foundry engineeis and m etallu rg ists at the Chemistry building auditorium , University of D etroit, Feb. 28, M arch 7, 14, 21, 28 and A pril 4. Applications for registra tio n should be addressed to E. KSm ith, Electro M etallurgical Co., F o rd Building, D etroit, chairman of the ch a p te r’s educational com m it tee. N om inał charge will be made fo r attendance. O r d n a n c e O f f ic e M oved Q| Offices of th e Chicago Ordnance D istrict of the w a r departm ent are being m oved from 433 West y an B uren Street, Chicago, to the First N ational B ank building, 38 Soutn D earborn street. Col. Donald Arm stro n g is executive officer. /T EEL 36 ©©in im ^ s O u r S t a m i n d u s t r i a l D e f e n c e P r o g r a m t h e S o , w to e v e r y e m e r g e n c y y o u — if y o u a r e s t e e l p a r t o r p r o d u c t w o r d e r f r o m u s a d v a n c e . T h is . u j,, o t h e r e n g a g e d y o u r n o r m d e m a s k a n t i c i p a t e U a n y a s s i g n e d o u r e m a c t i v e l y e f f e c t e d p r e s s e d t e n d lik e R w i n o r k p l a n t - - - lig h t. n a t i o n a l e v e r , is e p r o d u c t i o n . n e a r l y g r e e n T h e s e h o w i n tU D iv is io n , c o n c e r n s , h e r e - - - a s g e ts p i n g m o r a s k d e l i v e r y a l a n d s h a v e , s c h e d u le s . u s p l a n n i n g h i c h to y o u a in - g u o t e - - to r e q u i r e m e n t s i n & / A c t i y i t i e s o f S t e e l ■ LIN K -B ELT CO. w as host Feb. 1718 in Chicago to d istrict m an ag ers an d o th e r executives of its sto k e r division fo r a conference introducing a new line of stokers, covering m od els in th ree price ranges. A t the sam e tim e a reduction of $20 or. the special model w as announced. J. E. M artin, m an ag er, sto k e r division, and G. W. O strand, generał m anager, explained th e new sto k er series and th e sales plan. ♦ C ontainer Corp. of A m erica, Chi cago, h as acquired th e assets of Reed C ontainer Co., B altim ore. G. H. Linde, h ereto fo re a ssista n t sales m a n a g e r a t P h iiadelphia, h as been nam ed m a n a g e r of the new plant. ♦ Ingersoll Steel & Disc Division, B org-W arner Corp., Chicago, is e n gaged in a $270,000 expansion pro g ra m at its N ew castle, Ind., and K alam azoo, Mich., plants. E n jay C onstruetion Co., Chicago, is gen erał co n tra c to r on both jobs. An addition eosting $185,000, includ ing new cranes, electric f u r naces and o th e r eąuipm ent, will provide 40,000 s ą u a re feet a t N ew castle, w hile a new building at the K alam azoo p lan t will re ą u ire an ex p end itu re of ab o u t $85,000. The com pany is ju s t com pleting a $465,000 expansion a t its W est Pullm an, 111., plant. ♦ BIaw-Knox Co., P ittsb u rg h , has received an o rd er fo r fo u r g ian t ore buckets fo r a m id-w estern steel plant, each to w eigh about 44,000 pounds and pick up 23 tons of ore. T his is believed to be a la rg e r load capacity th a n h as ever been handled by an ore bucket. ♦ H am ilton Tool Co., H am ilton, O., has m oved to new ą u a rte rs a t N inth and H an o v er streets. ♦ G ar W ood In d u strie s Inc., hoist and body division, D etroit, has ap U s e r s , M a k e r s pointed the follow ing hoist and body d istrib u to rs: W. T. Stringfellow & Co., N ashville, Tenn.; S outhern E ąu ip m en t & T ra c to r Co. Inc., Monroe, La.; Oden E ąu ip m en t Co., Albuą u erąu e, N. Mex., and F ru e h a u f T ra ile r & E ąu ip m en t Co., S eattle and P ortland, Oreg. ♦ A. Ja y H ofm ann, N arb erth , Pa., has been appointed exclusive dis trib u to r by N orbom E ngineering Co., D arby, Pa., of its Lysholm plate punch tables. ♦ U nited S tates M achinę Corp., Lebanon, Ind., m ak er of stokers, has leased a five-story building a t 1614 S outh W abash avenue, Chicago, w hich a fte r a ltera tio n s will bs used as a w arehouse. ♦ B redouw A erom otive Corp., K an sas City, Mo., has changed its nam e to M issouri A viation Corp. ♦ K inney Iro n W orks, Los Angeles, h as sta rte d construetion of a new foun d ry and forge shop fo r m anufactu re of alum inum alloy castings and forgings, to be know n as the K inney A lum inum F o u n d ry Co., and m anaged by B ran t E. M yers, form erly associated w ith K inney Iron W orks. ♦ K ester Solder Co., Chicago, has purch ased the pro p erty now occupied by its N ew ark, N. J., division. F. C. E n g elhart, president, rep o rts produetion a t the highest level. Expansion and im provem ents are planned a t N ew ark. S te e l C o n stru cto rs N a m e B r id g e D e s ig n W in n e r s HB P rizes in th e an n u al stu d e n ts’ bridge design com petition of th e A m erican In stitu te of Steel Constru ctio n , have been aw arded as follow s: first, $200, Vincent W. SeeBach, New York University; second, $100, R. Kenneth Kendall’ Iow a S ta te College; third, $50, M. R. H a rriso n Jr., Iow a State College. The problem was to design a steel overpass bridge carrying a single track railroad over a highway. A certificate of first honorable mention w as aw arded to F ra n k H. Hill, Virginia Polytechnic Institute. Others w ere aw arded to Carmen Vetuschi, N ew York U niyersity, and to three o th e r stu d e n ts of Iowa State College, E ugene G roshong, C urtis C. Marston, and C arlton Mueller. Sixty-four students, rep resen tin g 13 colleges p articipated. K op p ers T o B road en R e s e a r c h o n C h e m ic a ls SI T he ereation of new and improved chem icals f r o m coal, a fruitful fro n tie r of industrial chemistry, is receiving accelerated attention by K oppers Co., P ittsburgh, as indicat ed by recently expanded research actiyities a t Mellon Institute of In d u strial R esearch and at Koppers’ own laboratories. The research staff has been in ereased to 67 during the past year and will be enlarged to about 100 during 1941. Scientists of national and in tern atio n al reputation recent ly have been added to the departm ent and oth ers are to join shortly. A ctivities concern coal-gas products, gas purifleation, s y n t h e t i c s , tar trea tm en t, and the upgrading of various coal-tar and light oil fractions by steps such as distillation and crystallization, w ith the object of devising processes for making m ore '^ lu a b le products from these m aterials. T here also will be research on the developm ent of agricultural prod ucts from coal. The examination of yarious types of coal to determine th e ir fitness as tlie source of coke, as well as of coal-tar products, will be continued and expanded, as will be the basie study of coal carbonization and processing. ♦ “ L a r g e s t ” W in d T u n n e l ES S teel tu b e s for the w ind tunnel nectrin g com pletion at W right field, Dayton# O., re p u te d to be the worldłs largest, a re 40 feet in d iam eter. With a 40,000h o rse p o w e r electric motor to supply pow er, flying sp e e d s of 400 miles an h o u r c a n b e sim u lated . Throat of the test c h a m b e r h a s a diam eter of 20 feet a n d c a n test scalę m odels of modern co m b at p la n e s u p to 15 feet in wing sp a n . W ide W orld photo /T E E L G M T o S h e lls , C P r e p a r i n g P r o d u c e a r t r i d g e C a s H GENERAL MOTORS CORP. is preparing to produce 75 and 105-millimeter shells in large ąuantities in its recently acąuired Olds Motors Works forge plant at Lansing, Mich., shown above. First test runs have been completed. Modern m achinery, o riginally intended for the manufacture of automobile crankshafts and other parts, has been converted to shell and die production. Cartridge cases w ill be produced at GM's Guide Lamp DWision at Anderson, Ind. Photo, upper right, shows a steady flow of cases emerging from a stress annealing process. A! center right, is shown a 75-millimeter shell be ing finished turned on a new rigid turning lathe at the Lansing plant. Below, die room inspector checks tools necessary for the forging of 105-millimeter shells at the Olds plant. GM s shell and cartridge case orders from the United States government total $14,400,000. Uninterrupted pro duction w ill be under w a y about M ay 1 F ifty Y e a rs o f M a n u fa c tu re d A b ra s iv e s ; A n n iv e r s a r y H a s E c o n o m ic S ig n ific a n c e Silicon carbide, discovered " b y mere c h a n ce " in M arch, 7897, first cost $880 a p o un d — How A ch e so n 's m anufacturing ideas extended its use throughout m eta lw o rking industries, m ak ing low -cost, high-quality products possible B y FB A N C IS D. BOWMAN Advertising M anager, The Carborundum Co. ■ MARCH, 1941, m a rk s th e flftieth an n iv ersary of an invention w hich directly and indirectly has been of g re a t im p o rtan ce to th e m etalw o rk ing industries. In M arch of 1891 D r. E dw ard G. A cheson first m ade a new product, w hich is n o t found in n a tu rę —Sili con carbide, an abrasive w hich is n e x t to th e diam ond in hardness. U ntil then, g rin d in g w heels had been m ade of sandstone, of corundum , o r em ery —w hich is corundum w ith a v ary in g am o u n t of im purities. T hose w heels could do a passable job of sh a rp e n in g ord in ary tool steels, b u t th e y w ere p ractically useless w hen it cam e to sh arp en in g th e very hard, high-speed steels th a t w ere th en com ing into use. T hey w ere of no use as m a te ria ł rem oving tools on a production basis. T he “g rin d in g ” of a m etal product w as actu ally m erely a polishing process, w hich, w hile it improved th e ap p earan ce of th e p a rt, u su ally glossed over su rface imperfections. N o r w as it possible, w ith them , to get an y th in g approaching precision of dim ension o r shape. In th e course of experim ents to d eterm ine th e effect of fu sin g clay w ith coke, D r. A cheson found th a t he had produced a m in u tę ą u a n tity of h a rd sh a rp crystals. H is experim en ts had been m ade w ith a p lu m b er’s solder pot th ro u g h w hich a heavy c u rre n t w as passed. H e built a la rg e r furnace, w ith w hich h e w as able to produce a few c a ra ts of the crystals. He found th a t th ey would not only scratch glass, b u t th a t th ey would lap diam onds. T he first cry sta ls w ere sold to gem polishers a t $880 a pound. A t first he th o u g h t he had pro duced a com pound of carbon and corundum —a n a tu ra l a lu m in u m oxide—so he called th e substance “Carb orundum .” S u b seąu en t chem ical analysis show ed th a t th e substance w as Silicon carbide, a new chem ical com pound. The coined nam e “C ar b o ru n d u m ” w as la te r applied as a trad e-m ark to products of T he C ar borundum Co., which developed as a re s u lt of his discovery. H e triedj to get the established m a n u fa c tu re rs of wheels to use his Silicon carbide in place of the nat u ra l em ery, b u t they believed successful w heels could not be made w ith it. So he began to make w heels—thousands of them, with his own hands, as he states in his autobiography. A cheson’s experim ents ar.d his early m a n u fa etu re of Carborundum w ere carried on in a smali plant in M onongahela City, Pa. In Au gust, 1891, T he Carborundum Co. w as incorporated in Pennsylvania, w ith $150,000 capital stock. Oneth ird of th e stock w ent to stockholders of th e M onongahela Electric L ig h t Co., fo r services rendered to T he C arborundum Co. In 1895 Acheson was impressed by th e low cost of power at the new N ia g a ra F alls development and proposed to his board of directors that th ey m ove th e company there. At th a t tim e, largely because of the high cost of pow er a t Monongahela, th e cost of producing Carborundum w as so high th a t only about half the am o u n t of th e p lan t’s capacity could be sold. As Acheson wrote: “In view of th is condition my Niagara F a lls schem e w as too much for the conservative directors, and they resigned and le ft th e room.” He organized a new board and w en t to N ia g ara Falls. The new p lan t sta rte d in the fali of 1895. It w as th e second company to sign pow er contracts w ith the Niagara F alls P ow er Co., first being the P ittsb u rg h R eduction Co., now the A lum inum Co. of America. In 1906 th e com pany built a plant a t D usseldorf, G erm any; in 1913 one a t M anchester, England. The plant a t N iag ara Falls, Ont., was built dur ing 1916 and 1917, and the o n e at S haw inigan Falls, Quebec, during 1917 and 1918. T he com pany’s first works man a g e r w as F ra n k J. Tone, who has been p resid en t since 1919. A few y ea rs a fte r Dr. Acheson discovered Silicon carbide, Charles B. Jacobs invented a process for m a n u fac tu rin g alum inum oxide in th e electric furnace. Silicon carbide is hard, sh arp and brittle. Alumi- ♦ U nderground P o w e rh o u se ■ From transformers far underground w ill come the power for Douglas Air craft Co.'s large new "blackout air plane factory under construction at Long Beach, C alif. Pictured is one of the un derground vaults whose steel and con crete w a lls w ill protect the plant s pow er. Sim ilar vaults w ill protect other easential supplies. NEA photo / TEEL num oxide is not so hard , b u t tougher. Both are m an u factu red by T he Carborundum Co. B etw een th em they provide a ra n g ę of abrasive ąudities which m eet all grinding, polishing and lapping re ą u ire m e n ts of all types of m aterials. Modern m an u factu red abrasiv es have affected the steel in d u stry di rectly by reducing costs and by improving ąuality of products, th u s in creasing their consum ption. T he use of grinding w heels fo r grin d in g out defects in ingots, slabs an d bil lets not only im proves th e ą u a lity of the finished product, b u t is cheaper than the old m ethods. The grinding of rolls, som e of th em to an ultra-finish w hose rou g h n ess is measured by a few m illionths of an inch, makes possible th e produc tion of sheets and strip of such su r face perfection th a t th ey can be used for products w hich re ą u ire a fine finish, w ithout polishing. But the use of grinding by ind u s tries which buy th e ir ra w m a te ria ls from steel mills, h as h ad an even greater influence in increasing con sumption of steel. Mass production of steel products —for example, th e autom obile—depends upon the ability to produce, cheaply, parts to such close to le r ances and of such fine su rface ąualities th at they a re com pletely interchangeable. T his can be done cheaply only by grinding. So, to the extent th a t g rinding h as m ade possible mass production, and conseąuently expanded p urchasing, through better ą u a lity a t low er cost, the steel and o th e r m etalw o rk ing industries have benefited. M E E T I N G S Metal Congress Will Meet In Los Angeles, May 19-23 ■ AMERICAN Society fo r M etals wili sponsor the W estern M etal Con gress and M etal E xposition, M ay 1J-23, in Los A ngeles. Technical sessions will be held in th e B iltm ore otel and Pan-Pacific au ditorium . Sales Problem Symposium Eastern Advertisers . A„ symposium on “T he C hallenge .ales M anagem ent” an d “T he Coordination of Production an d Inntory, M arket R esearch, A dvertisSales” will be conducted by me Eastern In d u strial A dvertisers, pa«i 13’ a t the M an u fa c tu re rs and ers dub, Philadelphia, s ta rtin g ■ a P. m. The p ro g ra m h as been anged to be of special in te re st ♦ t ! j Pr° ° ketS f° r combal cars or light u n ? gas cut ,r“ ‘lat Plate. Photo y mted States Arm y Signal Corps March 3, 1941 to m an ag in g directors of industrial organizations. Forum by Westinghouse on Tool Electrification M utual problem s of m achinę tool builders and electrical engineers will be discussed a t the sixth Machinę Tool E lectrification Forum a t W est inghouse E lectric & Mfg. Co.’s E ast P ittsb u rg h , p lant A pril 14-16. D e fense production reąuirem ents will be considered by m achinę tool delegates, m em bers of th e m achinę tool division, N ational Defense Advisory C om m ittee and W estinghouse representatives. Preview Dinner for Machinę And Tool Progress Exhibit A special preview dinner is to be held th e day before the opening of th e M achinę and Tool Progress E xhibition a t Convention hall, De tro it, M arch 24-29. The dinner will be atten d ed by an invited num ber of th e co u n try’s prom inent executives, engineers, educators, and arm y an d navy officers engaged in nation al defense w ork. T he principal speaker will be Ma jo r G eneral C. M. W esson, chief of ordnance, U nited States Arm y, who will ta lk on “The Job Facing In d u stry in A rm ing This N ation.” The to a stm a ster will be L. C. Hill, m an u fa c tu rin g m anager, M urray Corp., w ho will introduce A. H. d’A rcam bal, consulting m etallurgist, P r a tt & W hitney Co. and president of th e A m erican Society of Tool E ngineers. Chemical Society To Discuss Defense Aid Scientific problem s in national de fense, including production of synth etic ru b b er and other m aterials and fo rtify in g of food w ith m inerals and vitam ins, will be featured a t the m eeting of th e A m erican Chemical Society, Hotel Jefferson, St. Louis, A pril 7-11. F ourteen special sym posia and num erous papers will be presented before 17 of the society’s IS divisions. Wendell E. Whipp To Address Detroit Marketers W endell E. W hipp, president, Mon arch M achinę Tool Co., Sidney, O., will address the In d u stria l M ar k eters of D etroit, ch ap ter of the N ational In d u strial Advertisers Association a t a luncheon m eeting M arch 6, in H otel S tatler, D etroit. Mr. W hipp, a p a st p resi dent of the N ational M achinę Tool B uilders Association, will discuss th e problem of in d u strial concerns w hich are booked to capacity fo r m onths ahead and face im p o rta n t ąuestio ns in the direction of th e ir sales and advertising problem s. C o n v e n tio n C a le n d a r M arch 3-7—American Society for T estlns M aterials. Committee week and re gional meeting, Hotel Mayllower, W ashington. C. L. W arwlck, 260 S. Broad Street, Philadelphla, Is secretary. March 13-14—Society of A utom otiye E nclncors. N ational aeronautlc meeting, W ashington hotel, W ashington. R. Buckley, 29 W. 39th Street, New York, ls secretary. March 13-14—American Gas A ssociation, Annual conference a t Lord B altim ore hotel, Baltimore. K. R. Boyes, 420 Lexington Ave., New York, is secre tary. March 17-22—Oil Burner In stitu te. An nual meeting, Benjam in F ran klin hotel, Philadelphia. G. H arvey Porter, 30 Rockefeller Plaża, New York, is m anaglng director. M arch 24-29—A m erican Society of Tool Engineers. F ourth an n u al convention and machinę and tool progress exposltion, Conventlon hall, D etroit. Ford R. Lamb, room 428, Boulevard Tempie building, Detroit, ls executive secre tary. April 2-4 — Intern atio n al A cetylene As sociation. F orty-flrst ann u al convention a t N etherland P laża hotel, Cin cinnati. Indeflnltely postponed. “C o m m u n ity P o o lin g ” fo r D e fe n se M a te ria ł P ro d u e tio n El D EV ELO PM EN T of com m unity co-operation in defense w ork is “the new est th in g in d u stria lly ” in th e n a tion today. I t is “m ushroom ing.” according to W alter D. F uller, p resi dent, N ational A ssociation of Manufacturei’s, N ew York, in a re p o rt to 150 m a n u fa c tu re rs’ associations. Sm ali tow ns from M aine to T exas a re using th e ir local inventories as a basis fo r co-operative enterp rise, in w hich all m a n u fa c tu rin g units p artic ip a te to bid on p rim a ry or subcontracts. M an u factu rers a re doing m ore th a n sub-contracting defense orders, he states. T hey a re contributing three-fold to th e stab ility of th e n a tion durin g a period of industrial stress: " F irst, by utilizing o u r existing m achinę tools, p lan ts and shipyards, we rem ove the need fo r building o th e rs and over-expanding o u r plant needs. “Second, by m ak in g know n and ready those tools and yards, con trac ts m ay be placed w hich will employ local labor. “Third, by keeping th a t la b o r em ployed and a t hom e, we will com plete th e fuli social and economic ad v an tag e to th e com m unity, and to the natio n as a whole, by elimin atin g u n necessary m ig ratio n oi la b o r and, th u s, the creation of housing crises.” In describing w hole-hearted su p p o rt of th e defense sub-contractor plan Mr. F u lle r cites a le tte r from a K entucky m a n u fa c tu rer, sta tin g : “W e a re not seeking a changed p ro gram , but can and a re w illing to can- S p re a d in g cel all o u tstanding obligations in o r d er to assist in th e protection of our national in terest.” The m a jo rity of p lan ts now registe rin g facilities fo r defense are not am ong th e 10,000 m a io r corporations alread y surveyed by the A rm y and N avy dep artm en ts fo r possible prim e co n tract purposes. T hey are those of sm ali co n tracto rs who m ig h t be geared into th e v a st production job as sub-contractors. A m achinę shop in K ansas finds it can m ake g ea r p a rts on its partly idle m illing m achines fo r a p rim ary co n tracto r in Ohio who is m aking tu r r e t lathes. A m a k er of wooden boxes in N ew York say s he can build crates fo r shipping airplane engines m ade in C onnecticut. M ajority L ack D efense Jobs F rom re p o rts to date from m ajo r in d u strial sta te s it is found th a t m ore th a n 66 2/3 per cent of the m a n u fa c tu rers re p o rtin g do not have defense contracts, nor are they subcontractors. A bout 10 p er cent are p rim a ry co n tracto rs; approxim ately 20 p er cent sub-contractors. Of the 66 2/3 per cent who are not making defense goods and who have offered th e ir services fo r th a t purpose, about half believe they have the type of m achinery th a t may be converted or applied to defense produetion. The first 50 returns from the M ichigan ąuestionnaire, random selections, revealed four primary con tractors, 11 sub-contractors and 34 not having defense contracts but, in m ost cases, willing to abandon dom estic produetion to make de fense eąuipm ent. Thus 68 per cent w ere “standing by” for defense or ders. The sam e 50 Michigan re tu rn s revealed as available 47S ma chinę tools of wide variety and 146 o th er types of machinery ranging from wood-working to wire-drawing eąuipm ent. The governors of Louisiana, Col orado, M ichigan, Oregon, Kansas and Iow a are only a few of those spon soring state-w ide co-operation with active local communities seeking to keep rep o rts up to date. The P en n sylvania S tate Department of Com m erce has taken the experience of York, Pa., where “community pooling” originated ( S t e e l , Feb. 17, p. 44) and organized similar pools in 35 o th er sm ali cities. D r a v o C o rp . W ill T ake O v e r H u n t e r S t e e l Co. P l a n t R is e s i n S n o w H Steelwork for Bell Aircraft Corp's S I,500.000 assem bly plant at N iagara Fa lls, N. Y „ is rising rap idly. Four of eight 35-ton trusses spanning the 200foot finał assem bly b ay already have been erected b y the Austin Co., C leye land, designers and builders. More than 2000 tons of structural steel w ill go into the 300,000-square-foot building, twothirds of which already is under roof ■ P la n t and facilities of the Hunter Steel Co., Neville Island, Pa., will be tak en over May 1 by Dravo Corp. D ravo will thus be provided with ad ditional fabrication and structural shop facilities to meet inereasing defense orders. It will complete H u n te r’s orders, including 20 to 30 barges. The plant has a shop a r e a of about 120,000 sąuare feet and 200 to 250 men are employed. / TEEL D e fe n se C o n t r a c t s T o t a l $ 5 4 ,2 5 0 ,1 9 1 ; M o re P l a n t E x p a n s i o n A w a r d s R e p o r t e d H CONTRACTS lo r defense la st week reported aw arded by th e De partments of W ar and the N avy aggregated $54,250,191. M ost aw ard s were smali, with p urchases of the quartermaster corps and ordnance department in the A rm y and the bureau of supplies and accounts fo r the Navy comprising a larg e p a rt of the total. Navy departm ent rep o rted a $9,150,000 cost plus fixed fee co n tract was awarded F. H. M cGraw & Co., Hartford, Conn., and P u rd y & H en derson Co. Inc., New York, fo r aviation facilities a t the naval a ir s ta tion, Bermuda. Defense P lant Corp. co n tracts were reported by the W ar d e p a rt ment as follows: Reynolds Alloys Co., Sheffield, Ala., $9,801,211 for construction of a building an d e ą u ip ment for m anufacture of sheet a lu minum and stru c tu ra l alum inum shapes; Vickers Inc., D etroit, $895,000 for a building and eąu ip m en t for fabrication of hydraulic C o n t r o l s and other products fo r the a irc ra ft industry. McDonnell A ircraft Corp., St. Louis, $496,717, building and e ą u ip ment for m anufacture of taił s u r faces and other airp lan e p a rts; W. F. &_John Barnes Co., Rockford. 111., $500,000, plant and eąu ip m en t for machinę tool m an u factu re; and Gunite Foundries Corp., Rockford. Ul., $200,000, plant and eąu ip m en t 01 manufacture of m achinę tool castings. Gunite Foundries is to work in conjunction w ith th e B arnes Co. Brecon Loading Co., W ilm ington, uel., was awarded a $14,394,001 eonract, on a cost plus fixed fee basis, 1 management services, tra in in g Personnel and operation of an arat ^ amrnunition bag-loading p lan t fmSburg, Ala. N egotiations Z Z " T caon ° ' ,he pla' " aro H ackettstow n, N. J., tools, 53500. Ape.\ Tool & C utter Co. Inc., Shelton, Conn., cutters, 53394.20. Arm strong, G. R„ Co., Boston, tools, 51526.40. Associated Spring Corp., W allace Barnes Co. diyision, Bristol, Conn., springs, $72,946.80. A ustin-H astings Co. Inc., Cambridge, Mass., bolt threader, 51431. Bausch & Lomb Optical Co., Rochester, N. Y„ reticule blanks, .$2625. Bearings Co. of America, Lancaster, Pa., bearings, 59911.19. Bendi\' A viation Corp., Bendi.\ Products diyision, South Bend, Ind., carburetors and assemblies, 56436.10. Bendix-W estinghouse Automotiye Air B rake Co., P ittsburgh, parts for brake, 53996.78. Bethlehem Steel Co., Bethlehem, Pa., steel, $1345.33. Bliss, E. W., Co„ Brooklyn, N. Y., presses, 525,115. Bltss & L aughiin Inc., Buffalo, steel rod, $2104.25. Bridgepor! Rolling Mills Co., Bridge port, Conn., amm unition, 531,080. Brown In stru m en t Co., Philadelphia, tools, 55285.52. Brown & Sharpe Mfg. Co., Philadelphia, hand screw machines, 53508. Buda Co., Chicago, jacks, $1867.60. Budd Wheel Co., D etroit, assemblies, $4018. Buffalo Forge Co., Buffalo, presses, drills, 58731. Building Products Co., D avenport, Iowa, trucks, 51250. Carboloy Co., Philadelphia, tools, $2272.50. Carnegie-Illinois Steel Corp., Gary, Ind., steel, 58996.49. Chase Brass & Copper Co., New York, brass, $1561.70. Chisholm-Moore Hoist Corp., Tonaw anda, N. Y„ hoists, $2107.50. Christiansen, C. B„ Co., N ew ark, N. J., punches, $3144. Cincinnati Milling M achinę & Cincinnati Grinders Inc., Cincinnati, elim inators, 51260. Cleyeland A utom atic M achinę Co., Cleye land, lathes, $4131.70. Cleyeland Tool Engineering Co., Cleye land, grindlng machines, $1256.97. Cleyeland Twist Drill Co., Cleyeland, ream ers and drills, $3343.88. Collins Co., Collinsyille, Conn., m attocks, $1620.32. Colt’s P aten t Flre Arms Mfg. Co., H a rt ford, Conn., components for au tom atic pislols, $9031. Consolidated Steel W arehouse Co., P hil adelphia, iron strapping, $1742, Continental Can Co., Jersey City, N. J„ cans, 52437.50. Continental Motors Corp., Muskegon, D e f e n s e A p p r o p r ia t io n s , E x p e n d it u r e s fo r F is c a l Y e a r DEFENSE APPROPRIATIONS BY FUNCTION SELECTIVE NATIONAL DEFENSE FUNOS SERVICE"\. THE PRF-SIDENT « h S S ó S g f last 'veek reportOrdnance Departm ent A w a r d s AW a™ S tFw nv les & Steel Co- Inc- Air R e d u c t i o n £ asti nBS- $1055.40. trodes, 51260 N e w Y o r k - elecA mazoEoleM [ih &e E ? ulpm ent Aluminum . J«m!num ‘ CmćaTo ^ e kl % Sh0e 5317.13416 K a la - e,q uipment. 31153.50. $7389 7AimeriCa’ P ittsb u r«h . Sma & F° Undry Co" a r ms am m unition, * Foundry Co., BerwicK, cas‘‘ngs, .$2762.48. burgCap a Iah 8SneSe Bronze Co- Holmes- Amertcan an Saw March 3, 1941 5549a Mili M achinery Co., ■ Total appropriations for national defense—$9,015,000,000 represent all enacted amounts to Jan. 31, 1941, available for current fiscal year, but exclude contract authorizations and estimated cost for the two-ocean navy (except »or amounts directly appropriated). Additional appropriations w ill be necessary to pay for contracts already awarded. Expenditures sińce last July have totaled $2.304.000,000 and have increased steadily from 3177.000,000 in July to 5572,000.000 in Jan uary. Chart by National Industrial Conference Board 43 Mich., assemblies, $2736 . C oulter & McKenzie Machinę Co., Bridge port, Conn., pickling and w ashing units, $9900. C rafts, A rth u r A., Co. Inc., Boston, gages, $18,777.50. D ana Tool-D N ast M achinery Co., P h ila delphia, hack saw blades, §2093. DeLisser Machinę & Tool Corp., New York, gages, $2120. D oehler Die C asting Co., Pottstow n, Pa., a rtille ry am m unition c o m p o n e n t s , $7490.34. Duro M etal Products Co., Chicago, w renches, $23,826.15. Eclipse Fuel E ngineering Co., Rockford, Ul., furnaces, $5340. E lectric A uto-Lite Co., P o rt Huron, Mich., Ignition cable, $4200. E lllott-L ew is E lectric Co., Philadelphia, wire, $2393. Equipm ent Co., D etroit, cu tters, $3897.40. E xact W eight Scalę Co., Columbus, O., scales, $6679.80. Ex-C ell-0 Corp., C ontinental Tool Works diyision, D etroit, mills, $2750. F erracu te M achinę Co., E ast Bridgeton, N. J., presses, $4285. F irth -S terlin g Steel Co., Philadelphia, S teel, $5563.94. Fox M unitions Corp., Philadelphia, gages, $1181.80. G eneral Drop Forge Co. Inc., Buffalo, drop forgings, $1189. G eneral Electric Co., Philadelphia, mo tors, $1525.04. G eneral Fireproofing Co., New York, desks, $1212. Gleason Works, Rochester, N. Y., surface hardening m achines, $6185. G oefert & Buck, New York, h ardw are, $1953.82. G raybar E lectric Co., Philadelphia, wire, $1079.22. Greene-Wolf Co. Inc., Brooklyn, N. Y„ brass, $5305.27. G renby Mfg. Co., New Britain, Conn., grinders, $1928.80. Griffln Mfg. Co., Erie, Pa., steel, $1185. H aarm ann Steel Co., Holyoke, Mass., stru c tu ra l steel, $8662. H am ilton W atch Co., L ancaster, Pa., sm ali arm s m aterlel, $23,400. H annifin Mfg. Co., Chicago, chucks, $1148. H anson Van W inkle M unning Co., M atawan, N. J., generators, $3575. H anssen’s, Louis, Sons, D avenport, Iowa, flles, $1811.52. H endley Machinę Co., T orrington, Conn., lathes, $7541. H oneym an, H. W., & Son, Providence, R. I., a rtille ry m aterlel, $4926. Howes, S. M., Co., Boston, bronze cast ings, $33,264.12. Illinois Tool Works, Chicago, broaches, $1800. Independent P neum atic Tool Co., Chicago, electric drills, $1317. Ingersoll M illing Machinę Co., Rockford. 111., cu tters, $2567.40. Inland Steel Co., In d ia n a H arbor, Ind., steel, $5705.87. In te rn a tio n a l B usiness M achines Corp., New York, recorders, $3296. In tern atio n al E ngineering W orks Inc.. Fram ingham , Mass., racks, $1500. In tern atio n al H arv ester Co., Chicago, tracto rs, $2113.88. Johnson Claflin Corp., M arlboro, Mass., gages, $4625.28. Jolly, J. & W., Inc., Holyoke, Mass., h alfn uts, $1530. Jones & L am son M achinę Co., Springfleld, Vt., au to m atic th read grinder m a chines, $17,086.60. K arp M etal P roducts Co. Inc., Brooklyn, N. Y„ chests, $4512.13. K lobanhes M etal Stam ping Corp., Brook lyn, N. Y., sw ivel assem blies, $10,000. K rueger, H. R„ & Co., D etroit, drilllng m achines, $15,478. L arkin P acker Co., D avis Boring Tool divlsion, St. Louis, boring bars, $1305.50. Leeds & N orthrup Co., H artfo rd , Conn., m odernization of controllers; control eąuipm ent, $3080.50. Lew is-Shepard Sales Corp., Moline, 111., 44 lum ber trucks, $2400. Lincoln Engineering Co., St. Louis, flt tings, $1361.60. Lindberg E ngineering Co., Chicago, fu r naces, $4855. Logan Co., LouisvilIe, Ky., conveyor sec tions, $1811.30. Lyon .Metal Products Co., A urora, 111., shelving, $3496.75. McDowell Mfg. Co., P ittsb u rg h , con tainers, $5215.77. McGill Mfg. Co., W ashington F actory Branch, W ashington, bearings, $2331. M agna Mfg. Co. Inc., H askell, N. J., m ag nesium powder, $20,850.05. M agnus Tool & Die Co., N ew ark, N. J., gages, $5075. Maxson, W. L., Corp., New York, am pli- fiers, $1800. M etal Goods Corp., St. Louis, brass, $7875.97. M idvale Co., Philadelphia, steel forgings $7033. Miller Co., Meriden, Conn., brass strips $8550.40. Mohawk Machinę & Tool Co., New York, gages, $5555. M organ Machinę Co., Rochester, N. Y., n ailing machines, $2970.88. Murphy, A. F„ Die & Machinę Co., Boston, a rtille ry m aterlel, $1555.09. N ath an T ro tter Co., Philadelphia, pig tin, $5135. N atio n al Tube Co., McKeesport, Pa., gages, $2550.96. New B ritain Machinę Co., New Britain - P U R C H A S E S Iron an d Steel Products A llis-C halm ers Mfg. Co., M ilwaukee .............................. Alum inum Co. of America, P ittsb u rg h ........................ A m erican Bridge Co., D enver ........................................... A m erican C ar & Foundry Co., New Y ork.......................... A m erican Chain & Cable Co. Inc., Bridgeport, Conn.. . Am erican Locomotiye Co., Schenectady, N. Y................ A m erican Stove Co., Cieyeland ......................................... B arnes Mfg. Co., Mansfield, O........................................... Beall Plpe & T ank Corp., P ortland, Oreg........................ Bethlehem Steel Co., Los Angeles ................................... Bethlehem Steel E xport Corp., New York .................. Blickman, S., Inc., W eehawken, N. J ............................... Boston & L ockport Błock Co., E ast Boston, M ass........... Brach, L. S., Mfg. Corp., N ew ark, N. J .............................. C arter W aters Corp., K ansas City, Mo............................. Chicago Bridge & Iron Co., B irm ingham , A la.................. Collins Co., Collinsville, Conn.............................................. Comm ercial Shearing & Stam ping Co., Youngstown, O. Consolidated Supply Co., P ortland, Oreg.......................... Crane Co., Chicago ............................................................... Crucible Steel Co. of America, New York ...................... D etroit-M ichigan Stove Co., D etroit .............................. Dulien Steel Products Inc., T reasure Island, C alif........ Duro M etal Products Co., C h ic a g o ................................... Edison G eneral E lectric Appliance Co. Inc., Chicago. . . E lectric A uto-Litc Co„ Toledo, O........................................ Erie Forge Co., Erie, P a ........................................................ E ureka Vacuum Cleaner Co., D etroit ........................ F ish er B oat W orks Inc., D etroit ....................................... Glesener, A. J., Co., San F rancisco ...................... ............ Griswold Mfg. Co., Erie, P a ................................................. H ager, C., & Sons Hinge Mfg. Co., St. L ouis.................. H arrisb u rg Steel Corp., H arrlsburg, P a ............................ H azel-A tlas Glass Co.. Wheeling, W. V a.......................... Independent Lock Co., Fitchburg, M ass.............................. In tern atio n al-S tacey Corp., Columbus, O.......................... Isaacson Iron W orks, S eattle ........................................... Jessop Steel Co., W ashington, P a ........................................ Karp M etal Products Co. Inc., Brooklyn, N. Y................ Klein, M athias, & Sons, Chicago ....................................... K raeuter & Co. Inc., N ewark, N. J. . . ............................... K uljian, H. A., & Co., P hiladelphia ................................ L ukens Steel Co., Coatesyille, P a ........................................ M ajestic Mfg. Co., St. Louis ............................................... Mills-Morris Co., W ashington .................................. Mocoroa A rzuaga, M., Inc., San Ju an , P. R ...................... Mundt, Charles, & Sons, Jersey City, N. J ........................ N ational Machinę Products C'o., D etroit ...................... N ational Stam ping Co., D etroit ....................................... N ational Tube Co., P ittsb u rg h ......................................... N orw alk T ank Co. Inc., South N orwalk, Conn.............. Pick Mfg. Co„ W est Bend, W is.......................................... P ittsb u rg h Forgings Co., Coraopolis, P a ........................... Republic Steel Corp., Cieyeland ....................................... Revere Copper & B rass Inc., B altim ore ........................ Rice Bros. Corp., E ast Boothbay, Me................................. ScoviU Mfg. Co., W aterbury, Conn.................................... Scrim geour, Wm., W ashington ......................................... S tan d ard Gas E ąuipm ent Corp., B altim ore .................... Steel Im proyem ent & Forge Co., C ieyeland .................... Storm s Drop Forging Co., Springfleld, M ass..................... Uchtorff Co., D ayenport, Iow a ....................................... Ulmcr, A. J., New York ..................................................... J U N D Ę J Commodity Amount S hafts $23,052.00 Riyets, nuts 18,896.54 Gates 65,567.00 Pług cocks 25,299.00 Cable, wire rope 44,202.00 Forgings 78,050.00 Ranges 74,937.50 Plpe flanges 23,850.28 Tanks 16,950.00 Steel bars 23,103.71 Plate steel 24,417.73 Coffee urn batteries 133,939.00 Steel blocks 10.90S.00 Junction boxes 39,960.00 Wire mesh 13,790.70 Tanks 17,000.00 Machetes in sheaths 12,850.00 Superstructure hoists 75,375.00 Iron pipę Flanges 12|2mm Steel sheets 16,390.01 Ranges 32'micj Valves, tees W renches 23,826.13 Fryers Booster, fuse parts 1,917,006.60 Shafts ?3>of?'en Eyerings 29,311.50 Hull, flttings 257,000.00 Nuts Deep fat fryers 79,6b0.w Hinges 66,171.39 Air system separators ’ Grommet rings 136,473.43 Fuse parts 965,000.00 Searchlight towers, steel buildings S tructural steel - 0,W t Bar steel Boxes J-'nmoo Pliers o- 7sn75 Pliers 2o,ituBoiler and accessories 145,723.00 Steel plates *2' ’714'^ 150 76 Ranges „ 12L90 Saws, clamps, cutters i ^ Plpes, valves W 59Z53 Brass __ 'mi 25 N uts i i 4 975'00 Angletubes inv25563 Flasks, steel tubing m • Tanks q'to 'oO T arget frames Forgings cq'24170 Nickel steel, steel 2 ’ ^ Bullet jacket cups ^-^'sOO-OO Hull, flttings Cases, fuses, =;>n00 boosters f ’ 14730.00 Dishwashing baske s Ranges 59 885.00 Forgings 28 802.60 Forgings 77’•>6404 Chests Cases, snaps, staKK. , /T E E L Gridley Machinę diyision, New B ritain, Conn., chucking machines, 3181,032. Niles-Bement-Pond Co., P ra tt & W hitney division, West H artford, Conn., cu tters, S5969. Noble & Westbrook Mfg. Co., E a st H a rt ford, Conn., m arking and k n u rlin g m a chines, ,$8267.40. Norton Co., Worcester, Mass., grinders, $8033.14. 01iver Iron & Steel Corp., P ittsb u rg h , bolts, $10,939.30. 01iver Machinery Co., G rand Rapids, Mich., sander, saw s and planefs, $3478.55. Pangborn Corp., Hagerstown, Md., blastlng machines, $3424.80. Parent Metal Products Inc., P hiiadel- W A L S H - H E A L E Y phia, w ork benches, draftin g tables, 53470.80. Phoenix Mfg. Co., C atasauąua, Pa., forg ings, $1732.78. Precise Tool & Mfg. Co., Farm ington, Mich., gages, 52930. R easoner Tool Supply Co., Boston, power hack saw blades, 55662.37. Reliable Tool Co. Inc., Irvington, N. J., punches and dies, 52965. R em ington Arms Co., Peters Cartridge division, Bridgeport, Conn., sm ali arm s m ateriel, 5253,468.53. Republic Steel Corp., Cleyeland, chro mium steel, steel bars, nickel steel, 5245,585.40. Revere Copper & B rass Inc., New York, m anganese, bronze and brass bars, A C T - ------------ --------- — Iron and Steel P roducts Union Steel Chest Corp., LeRoy, N. Y.............................. United States Steel Export Co., New York .................. Utica Drop Forge & Tool Corp., Utica, N. Y.................... Veit & Young, Phiiadelphia ............................................. Weaver Mfg. Co., Springlleld, 111....................................... Weinstein, S„ Supply Co., New York .............................. Wells Mfg. Co., San Francisco ......................................... White Motor Co., Cleyeland ............................................... Williams, J. H„ & Co., Buffalo ....................................... Woodings-Verona Tool Works, Verona, P a ....................... Commodity Tool boxes S tru c tu ral steel Nippers, pllers Stems, dies Towing bars Hingcs F ryers Cable k its Forgings Crow bars N onferrous M etals an d Alioys Aluminum Co. of America, P ittsb u rg h ........................ Aluminum tan k s American Smelting & Reflning Co., New Y o rk .............. Copper, pig lead Calumet & Hecla Consolidated Copper Co., New York Ingot copper Diecasters Inc., Ridgefleld, N. J .......................................... Die castings Doehler Die Casting Co., Toledo, O...................................... Nozzles International Nickel Co. Inc., New York ...................... Nickel-copper alloy Mueller Brass Co., Port Huron, Mich................................ B rass forgings Mask assem blies Ohio Chemical & Mfg. Co., Cleyeland .......................... West Bend Aluminum Co., W est Bend, W is.................... P itchers Amount 532,760.00 *11,984.44 128,519.33 16,707.00 29,625.00 11,118.53 IS,615.00 17,670.00 17,850.71 10,528.13 519,682.40 78,972.50 54,225.00 11,894.64 41,595.00 30,666.25 95,268.05 134,076.60 13,200.00 M achinery and O ther E ąuipm ent Air Reduction Sales Co., New York ............................... Oxy-acetylene machines; 518,458.16 Allis-Chalmers Mfg. Co., M ilwaukee ................................. Pum ps 10,444.00 American Bosch Corp., Springneld, M ass........................ Engine p a rts 167,113.75 American Chain & Cable Co. Inc., Bridgeport, Conn.. . Hoists 151,500.00 American Machinę & M etals Inc., E a st Moline, I i i . . . . W ashing machines 26,887.00 . mes Baldwin Wyoming Co., P ark ersb u rg , W. Va........ Shovels 36,170.88 Austin-Hastings Co. Inc., Cambridge, M ass..................... Shapers 125,850.72 RiM 2 ty Sh0vels Ihc., Bay City, Mich............................ Cranes 25,900.00 nu ł,ac^ 'ne Co., South Walpole, M ass.......................... C entrifugal classifler 11,174.00 BUSS Co., E. W., Brooklyn, N. Y........................................ Presses 16,435.00 „ Sharpe Mfg. Co., Proyidence, R. I ...................... G rinders 13,083.00 BudaCo., Harvey, IU. ........................................................... Engine parts 10,951.00 Rnc k o Bridgeport, Conn.................................................... T u rret lathes 26,288.14 Sulzer Bros. Diesel Engine Co., St. L ouis.......... Cylinders 18,706.94 10,155.40 & Kllbourne Jacobs Co., Columbus, O........ Hand trucks n* , ?,r Tractoi- Co., Peoria, 111.................................... G raders 153,150.00 e nnati Milling Machinę & C incinnatl G rinders Inc., Clewl™ i - r ........................................................................... Milling machines 10,390.00 C ontS ? , ,r,a(; or Co" Cleyeland ................................... T ractors 22,364.00 Coonm. Motors Corp., Muskegon, Mich..................... C hargers 70,960.00 n " emer Corp., Mt. Vernon, O............................. Air com pressors 88,682.00 6 lloiss Co-’ Toledo, O....................................................... Compressors, respiraDe\vev ai tors 194,447.50 ■s Almy Chemical Co., Cambridge, M ass.............. Lime m anufacturing Doekcrm r„ eąuipm ent 27,000.00 Corp., Detroit ......................................................... Welding, cutting j, eąuipm ent 10,873.00 Edward^iH1, C?' lnc-’ Gal'on, O........................................ Rock crushers 12,638.15 Euclid or/n ó ’ Brooklyn, N. Y................................ G enerator p arts 19,876.00 Ex-Cell n o® & Hoist Co- Euclid, O................................ Cranes 20,635.00 Falrh , P” Detr0lt ..................................................... P um Ps 440,473.80 an s’ Morse & Co., Chicago ..................................... Pumping units, enFrlck Co Tnn glnes- gear unlts 29>316-00 co- Inc., Waynesboro, P a .......................................... R efrigerating Fluehaiif u eąuipm ent 16,149.00 Gall r r Co-> D etroit ........................................... T railers, dollies 556,950.00 Gardner.rnon'V° r^ l * Mfg. Co., Galion, O......................... Road rollers 161,800.00 General m , tVer " Quincy, 111......................................... Compressors 193,512.00 Łockńort0^ S 0rp" H arrison R ad ia to r diyision, Gisholt w Y.................................................................. °U coolers 12,381.25 Giobe i nri, , ^ ne Co- Madison, W is................................. L athes 47,600.50 nes Inc„ Dayton, O..................................... T urntable assemblies 45,105.50 (.Please turn to Page 46) March 3, 1941 brass, 5133,039.68. Rockwell, Stanley P., Co. Inc., H artford, Conn., furnaces, 510,500. Rogers L unt & Bowlen Co., Greenfield, Mass., rings, 51941.57. Root, B. M., Co., York, Pa., belt sanding machines, shapers, 53840. Rumsey Electric Co., Phiiadelphia, lamps and steel conduit, $1071.68. Ryerson, Joseph T., & Son Inc., Chicago, Steel, 51944.72. S. K. F. Industries Inc., Phiiadelphia, roller bearings, 58221.50. Sali, George, Metals Co., Messina, N. Y., alum inum alloy rod, 53196.5 5. Scoyill Mfg. Co., W aterbury, Conn., sm ali arm s amm unition, $84,000. Seamless Products Co. Inc., New York, oil cans, $1836.50. Sellers, William, & Co.. Phiiadelphia, grinding machines, $11,513. Sheffield Gage Corp., Dayton, O., gages, $16,844.99. Shlpley, W. E., M achinery Co., Philadelphia, shapers and lathes, $121,419.25. Sier-Bath Co. Inc., New York, gears, $32,826. Someryille Machinę & Foundry Co., Somerylile, Mass., castings, $17,010. S tarrett, L. S„ Co., Athol, Mass., calipers, $3642.98. Sterling Products Co. Inc., Moline, 111., bolts, $1079.10. Stokes, F. J., Machinę Co., Phiiadelphia, rotary presses, $11,550. Strong Steel Foundry Co., Buffalo, cast ings, $4918.87. Swind Machinery Co., Phiiadelphia, lathes, $33,240. Taft-Peirce Mfg. Co.. Woonsocket, R. I., gages, grinders, $15,755.34. Thomson-Gibb Electric W elding Co., Phiiadelphia, machines, $6474. Timken-Detrolt Axle Co., Wisconsin Axle diyision, Oshkosh, Wis., cases, $1223.50. Tools & Gages Inc., Cleyeland, gages, $6185. Troy Tool & Gage Co., Detroit, gages, $1920. Tube Co., Lorain, O., pipę, $7089.72. Tube D istributors Inc., Long Island City, N. Y., seam less Steel, $3610.26. T ubular Seryice Corp., Pittsburgh, seam less steel, $7974.30. U. S. Tool Co. Inc., E ast Orange, N. J., millers,. $3535. Uchtorff Co., Dayenport, Iowa, chests, $77,264.04. Union Spring & Mfg. Co., New Kensington, Pa., springs, $6107.50 Union Twist Drill Co., Athol, Mass., hobs, end mills, drills, $4285.34. Uniyersal D rafting Machinę Co., Cleye land, d rafting machines, $1300.88. Utilities Engineering Co., Phiiadelphia, electric installation, F rankford arsenał, Phiiadelphia, $6990. Vandyck Churchill Co., New York, h a c k saw machines, $1118. Vinco Corp., Detroit, gages, $26,065.60. Veit & Young, Phiiadelphia, tools, $21,896. W alter Bros. Co. Inc., New York, fenders, $2419.20. W aterbury F arrel Foundry & Machinę Co., W'aterbury, Conn., printing m a chines, $81,138. Weldon Tool Co., Cleyeland, cutters, $1136.40. West & Dodge Thread Gauge Co. Inc., Boston, gages, $1512.54. W estinghouse Electric & Mfg. Co., Dayen port, Iowa, Controls, $6095. White Motor Co., Cleyeland, spare parts, kits, $301,794. Wyckoff Drawn Steel Co., Ambridge, Pa., steel bars, $24,110.56. Zimmerman Steel Co., Bettendorf, Iowa, steel castings, $3773.30. C J u a rtc rm a s te r C o rp s A w a rd s Aqua Systems Inc., New York, air corps gasollne fueling system, Salina, Calif., $30,893. Automatic Gas Co. of Columbus Inc., Columbus, Ga., autom atic gas systems, Ft. Benning, Georgia, $3391.08. Buck, Thomas C., Stockton, Calif., con45 troi tower, Stockton airport, California, 55200. C entral C alifornia C onstruction Co., San Francisco, Air Corps gasoline fueling system , S alt Lake m unicipal airport, Utah, 5139,990. Chicago Bridge & Iron Co., Chicago, steel w ater tank, Ft. Jackson, South Chi cago, Ul., 59900. Coleman, W alter J„ Jersey City, N. J., low tension underground line, R aritan arsenał, New Jersey, .$2285. Dunn, Louis C., Inc., San Francisco, two tem porary buildings, H am ilton Helci, C alifornia, 529,572. G eneral Motors Corp., C hevrolet diyision, D etroit, trucks, 512,296.23. G ram m Motor T ruck Corp,, Delphos, O., sem i-trailers, 57380.45. H ertel, John W., Grand Rapids, Mich., bridge and w ater main, F t. Custer, M ichigan, .$18,840. Hindley, W. F„ Co., Trenton, N. J., toilet facilities for inllrm aries, Ft. Dix, New Jersey, .$6500. Jard in e & W ardm an Inc., Colorado Springs, Colo., a ir conditioning, Fitzslmons generał hospltal, Denver, §65,470. Kutsche, A. W., D etroit, m otor supply w arehouse, Ft. Wayne, Mich., 5629,700. M artin, N. W., & Bros., Rosslyn, Va., roofing, sheet m etal work, and iron work, arm y medical center, D istrict of Columbia, .$15,800. Merando Co. Inc., W ashington, addition to neuropsyehiatric w ard, W alter Reed hospltal, W ashington, 5227,591. Olson Construction Co. and Dobson & Robinson, Lincoln, Nebr., elevated w ater tank, shell loading plant, Ogden ordnance depot, Utah, ,$36,000. R yan C onstruction Co., Tam pa, Fla., radio control tower, Orlando a ir base, Florida, 58200. Savory Inc., N ewark, N. J„ kitchenw are, 57120. Serivener, C harles R., Co. Inc., Baltim ore, guard house, C urtis Bay ordnance depot, M aryland, $16,985. W alters C onstruction Co. Inc., Woodside, N. Y., gasoline and oil central stations, Ft. Hancock, New Jersey, .$4233. Chemical W arfare Servicc A wards Associated Spring Corp., Raym ond Mfg. Co. dlvision, Corry, Pa., wire clamps, 53745. Chase Brass & Copper Co. Inc., W ater bury, Conn., brass, 52960.98. Fischer, Charles, Spring Co., Brooklyn, N. Y., w ire clam ps, $4900. G eneral E lectric Co., Pittsfleld, Mass., diaphragm spacer, 52491.62. Miller Co., Meriden, Conn., brass, 58122.70. Myers, F. E„ & Bros. Co., Ashland, O., machinery, 54801.20. Proctor & S chw artz Inc., Philadelphia, screw m achines, 524,060. Revere Copper & Brass Inc., Baltim ore, brass, 51121.74. U nited-C arr F astener Corp., Cambridge, Mass., dies and tools, 53697.14. Medical Corps A w ards Acme S hear Co., Bridgeport, Conn., bandage scissors, 543,910. Blickman, S„ Inc., W eehawken, N. J„ carrlages, 568,222.32. B ram hall-D eane Co„ New York, la b o ra tory autoclaves, 515,S00. Conray P roducts Co. Inc., New York, instrum ent sterilizers, 549S0. D ittm ar, F„ & Co. Inc., Philadelphia, tissue retracto rs and snare wire, $7218.75. H arris H ub Bed & Spring Co., Cicero, Iii., bedside tables, 566,850. Picker X -R ay Corp., New York, X-Ray field units, 5187,785. R itter D ental Mfg. Co. Inc., Rochester, N. Y„ o perating unit, 5220,572. Sklar, J„ Mfg. Co., New York, suclion a p paratus, S76S7.50. Ulmer, A. J., New York, boxes, 52255. White, S. S., D ental Mfg. Co., New York, dental lathes, $1536. 46 Signal Corps A wards A m erican A utom atic E lectric Sales Co., Chicago, eąuipm ent, 52303.46. Branch, L. S., Mfg. Corp., N ewark, N. J., junction boxes, 55750. E astm an Kodak Stores Inc., Rochester, N. Y„ printers, ,$1298.34. E lectric Are C utting & W elding Co., N ewark, N. J., generator sets, 52085. G eneral E lectric Co., N ewark, N. J., lamps, 5840. G raybar E lectric Co., P oint Breeze, Md., cable, cable reels, protectors, .$27,388.84. Kellogg Sw itchboard & Supply Co., Chi cago, eąuipm ent, telephones, $38,031.72. Leach Co., Oshkosh, Wis., reel units, 5273,557. Link, Fred M., New York, radio sets, S91.320. Onan, D. W„ & Sons, Minneapolis, power units, 521,565.60. Stone, J. M., receiver for Operadio Mfg. Co., St. Charles, Ul., Jack boxes, 5635.70. Corps of Engineers Awards Addressograph-M ultigraph Corp., Cleveland, duplicating machines and attaehm ents, 57943.32. American Instrum ent Co., Silyer Spring, Md., signal lamps, $9034.80. Aqua System s Inc., New York, gasoline fueling system, Drew field, Tampa, Fla., 528,882. A tlas Press Co., Kalamazoo, Mich., bench shapers, 52389.50. A ustin-W estern Road Machinery Co„ A urora, Ul., road graders, loader for W A L S H -H E A L E Y P U R C H A S E S ( Concluded fro m Page 45) M achinery and O ther E ąuipm ent Gosiger, C. H., Machinę Co., Dayton, O............................ Gould & E berhardt, N ewark, N. J ...................................... G reenberg’s, M., Sons, San F r a n c is c o ................................ H arnischfeger Corp., M ilwaukee ....................................... H art, Earle, W oodworking M achinę Co., C hicago.......... Heald M achinę Co., W orcester, M ass............................... Heller, S., E levator Co., M ilwaukee .............................. H endey Machinę Co., Torrington, Conn............................ Ingersoll-R and Co., New York ........................................... In tern atio n al E ngineering Inc., Dayton, O........................ Jones & Lam son Machinę Co., Springlleld, V t................. K earney & T recker Corp., M ilwaukee .......................... Lloyd & Arms Inc., P h ila d e lp h ia ....................................... M achinery & Specialties Inc., D ayton, O.......................... M alabar Machinę Co., H untington P ark, C alif................ Modern-Bond Corp., W ilmington, Del................................ Moore M achinery Co., San Francisco .......................... N ational Supply Co., P ittsb u rg h ....................................... N iag ara M achinę & Tool Works, Buffalo, N. Y.............. N iles-Bement-Pond Co., W est H artford, Conn.............. Ohio Locomotiye Crane Co., Bucyrus; O.......................... Onan, D. W., & Sons, M inneapolis ................................... Orion Crane & Shovel Co., Chicago ................................. Osborne & Sexton Machinę Co., Columbus, O.................. Pacific M arinę Supply Co., S eattle ................................ Precise Tool & Mfg. Co., F arm ington, Mich.................... Pum p Engineering Seryice Corp., Cleyeland, O............... Purcell, H ugh G„ S eattle ..................................................... Rex Body Corp., C anastota, N. Y...................................... Rockford Machinę Tool Co., Rockford, Ili...................... Rogers Bros. Corp., Albion, P a ............................................ St. Joe Machines Inc., St. Joseph, Mich........................... Schlosscr Mfg. Co., Philadelphia ....................................... Sellers, Wm., & Co., Philadelphia .................................. Shepard Niles Crane & Hoist Corp., M ontour Falls, N- Y....................................................................................... Shipley M achinę Co., Philadelphia ................................... Sier-B ath Co. Inc., New York ........................................... Skinner Engine Co., Erie, P a ................................................ South Bend L ath e W orks, South Bend, In d..................... S tew art-W arner Corp., Chicago ......................................... Stockham Pipe F ittin g s Co., B irm ingham , A la.............. Swind M achinery Co., P h iladelphia ................................ T idew ater Supply Co. Inc., Norfolk, V a............................ Tinius Olsen Testing Machinę Co., P h ila d e lp h ia .......... United S tates Hoffman Machinę Corp., New Y ork___ V ariety A ircraft Corp., D ayton, O...................................... Vulcan Iron Works, W ilkes-Barre, P a ............................... W alker Mfg. Co. of Wisconsin, Racine, W is.................. W einm an Pum p Mfg. Co., Columbus, O.............................. Yale & Towne Mfg. Co., Philadelphia .......................... Y ates-A m erican M achinę Co., Beloit, W is........................ York Ice M achinery Corp., York, P a ................................ Commodity Woodworking eąuipment Shapers, hobbing machinę Valves, globcs Bridge cranes Mortisers Grinders Eleyators Lathes S larting units Cooling units Thread grinding machinę Milling machines Drills, honing ma chines Woodworking eąuipment Jacks Slides, blocks Boring, drilling machinę Engines Shearing machines Drilling machines Crane Gasoline generatora Locomotiye cranes Woodworking eąuipment Pumps Pin gages Gear drives Cast Iron pipe Shackie assemblies Slotter machines, shapers T railers Presses, tumblers Gages Grinding machines Amounl ,$24,150.00 78,815.00 16.2S4.00 317,780.00 24,640.00 74,126.80 37,375.00 11,848.00 11,863.50 74,880.00 17,086.60 118,101.90 71,556.43 22.SOO.OO 17,618.00 12,330.00 15,636.1*1 21,366.65 l 7*™.™ 49,160.3. 15.170.JH 89,4dd.ou 14,886.11 24,148.05 36,5j 1. 30,7.*. 1S,18(.« 14,821.50 Jb’ iJ-iąnu li.»w.cocsnffi Cranes Grinders ws^fiOO Gears, shafts tiAńno Steam engines J / « boi Lathes lojnooo G enerator assemblies*uwvMachining shell n34 00 Drills ‘, ’30 Lathes *277500 Testing machines 7fl0 Tumblers, extractors 11. < ^ Stand assemblies ongoOO.OO Locomotiye - 1 ^ Lifting Jacks 93 255.15 Pum ps 331)6200 Electric trucks j s'716>-’ Moulders TugSO.OO Refrigerating unns ■ . 'E stim ated . /T EEL power grader, $22,495.20. Bruning, Charles, Co. Inc., New York, drafting machines and suryeylng eąuip ment, $6659.56. Bucyrus-Erle Co., South Milwaukee, Wis., well drilling equipment, $10,098. Buda Co., Harve.v, Ill„ m odifying e a rth augers, $5616.60. Carcy Machinery & Supply Co„ Baltim ore, bench lathes, $9913.08. Chicago Bridge & Iron Co., Chicago, w ater storage tank, Middletown a ir depot, Pennsylyania, $17,450. Dietzgen, Eugene, Co., W ashington, surveying eąuipment, $1399. Emerson Electric Mfg. Co., St. Louis, ceiling fans, $1362.06. G. & O. Mfg. Co., New Haven, Conn., cool ing units, $4633.04. Gates, Geo. W.. & Cn. Tnc.. F ran k lin Square, Long Island, N. Y., tran sfo rm ers, $5011.20. General Electric Supply Co., W ashington, lighting fixtures, $16,423.99. Gurley, W. & L. E., Troy, N. Y., tripods, $13,064.86. Unk-Belt Co., Philadelphia, sew age dis posal plant, Drew Held, Tam pa, Fla., 512,810. Muskogee Iron Works, Muskogee, Okla., fabricated structural steel, $343,490. Revolvator Co., N orth Bergen, N. J„ electric elevators, $ 1190 . Teufel & Carlson, Seattle, tem porary con struction air base, McChord field, Washington, $453,428. Wagner, Charles, Hoboken, N. J„ olf-set presses, $5000. Wallace & Tlernan Co. Inc., Jacksonyiile, Fla., chlorinator, Drew field, Tampa, Fla., $2160. Navy department reported the following: B ureau o f S u p p lie s a n d A e o n u n t s A w a r d s Air Reduction Sales Co., New York, tractor-truck, $14,860. AJax Electrothermic Corp., Trenton, N. J., cruclbles, $1522.80. Aluminum Cooking U tenslls Co., New Kensington, Pa., alum inum pans, $130,- \'ork. copper wire cloth, brass wi?e, $16,659.43. C incinnati Shaper Co., Cincinnati, uni yersal shapers, $8774. Coatesville P late W asher Co., Philadel phia, iron or steel w ashers, $17,189.31. Collyer In su lated Wlre Co., Paw tucket, li. I„ electric cable, $283,664.60. Commercial Engineering Co., W ashing ton, centrifugal puHflers. $26,721.75. C rescent In su lated Wire & Cable Co., Trenton, N. J., electric cable, $10,710. Crucible Steel Co. of America, Pittsburgh, steel, $1304.05. Electric In d u strial Eciuipment & Supply Corp., Baltim ore, lighting and power wire and cable, $56,805.47. F argo Motor Corp., Detroit, motor trucks, $7330.26. Gary Screw & Bolt Co., Chicago, rivets, $2310.32. General Cable Corp., New York. sn>>m arine cable, electric cable, motorg en erato r sets, rheostats and spare units, $408,111.95. Gold Seal Electric Supply Co., Philadel phia, lighting and power wlre, $10,823.60. Gould & E berhardt, Newark, N. .1., gear hobbing machines, shapers, $47,392. G ray b ar Electric Co. Inc., New York, telephone wire, $8342.92. Hadley Special Tool Co. Inc., Boston, tools, $15,767.05. H anson-V an W lnkle-Munning Co., M atawan, N. J., m otor generator sets, $90.850. H anssen's, Louis, Sons, Dayenport, Iowa, hardw are, $1859.18. H ercules Food Seryice Eąuipm ent Inc., New York, boilers and sleves, $5106. H obart Mfg. Co., Troy, O., kitchen and cake machines, $14,633.36. H udson W ire Co., W insted diyision, Winsted, Conn., round m agnet wire, $25.017.75. Illinois Coil Spring Co., Chicago, springs, $1774.50. Ingersoll-R and Co., New York, a ir com Ba$6030' H'’ C°' InC'’ NeW Y° rk’ canlsters' B^ m | I 1,Hardware & MfB- Co- LouisBenHiv D hardvvare, $1476.41. rariii. C orp' B altim ore, a irc ra ft radio, $74,476.55. °arn,tlUminUm & Brass Corp., D etroit, S5R6 950 am m unition components, BOtonnp|^ ,Ulaled Wlre & C abl* Co., BosBre»» ~eclnc cab>e, $25,990. sta rte ro w$540,260. i- C'’ N e w a r k . N . J „ a i r c r a f t siarters, machinp1hCi?'’ North T onaw anda, N. Y., hine bolts and nuts, .$5530 .42. scalesf$1^250, InC" BufraI°- weiKhinK ChrfSe Brass & Copper Co. Inc., New ( Please tu rn to Page 140) P okTfA iK o u f o r TuRiy /> o60. American Brass Co., W aterbury, Conn., brass, $1,050,000. American Chain & Cable Co. Inc., A m eri can Chain division, York, Pa., chains and (lttings, $5907.08; Page Steel & wire diyision, Monessen, Pa., brass wire, $9561.65. Al?e,rJcan ^melting & Reflning Co., Cambridge, Mass., weights, $1440. American Steel & w ire Co., Cleypiiind, electric cable, round m agnet wire, •5133,281.27. Anaconda Wire & Cable Co., New York, \J!!nrlnc.e. and electric cable, $148,293.02. ' p. „ lo„ Steel Co., Apollo, Pa., sh eet steel, 511,051.48. Atlas Taek Corp., F airhayen, Mass., rivets, $7292.41. Auto Ordnance Corp., Bridgeport, Conn., R,s™al arms m ateriel, $2,576,123.27. abcock & \vHcox Tube Co., B eayer Falls, J ? ; ’ st<eel tubing, $19,460.86. ‘r . Anchor, Chain & Forge Corp., 740 Pa" chains ancl flttings, $71.- pressors, $17,700. Jones & Laughlin Steel Corp., Pittsburgh, steel, $5457.81. Jones-M otrola Sales Co., Stam ford, Conn., portable tachom eters, $11,000. K atzinger, Edward, Co., Chicago, steel bread pans, $9334.85. Kearney & T recker Corp., Milwaukee, milling machines, $40,496.40. Kennecott Wire & Cable Co., P hillips dale, R. I„ soft copper wlre, $8475.51. I<ennedy-Van Saun Mfg. & Engineering Corp., Danyille, Pa., artillery am m uni tion, $819,072. Kreamer, A., Inc., Brooklyn, N. Y„ boxes, graters, $9666. LaSalle Steel Co., Hammond, Ind., steel, $4432.08. Laughlin, Thomas, Co., Portland, Me., shackles, $9639. Lidgerwood Mfg. Co., Elizabeth, N. J., crane machinery, $180,000. Lloyd & Arms Inc., Philadelphla, radial drills, $17,255. McKay Co., P ittsburgh, chains and flt tings, $279,859.30. March, Jas. P., Corp., Chicago, pressure gages, $78,454.44. M arietta Hollow W are & Enam eling Co., M arletta, Pa., kettles, $6600. Marlboro Wire Goods Co., Marlboro, Mass., wire baskets, brollers, $6712.50 Mldway Electric Supply Co. J^c.. N"w York, light and power cable, $21,591.08. Minneapolis-Moline Power Im plem ent Co., Minneapolls, tracto rs, $20,315.14. N athan Mfg. Co., New York, w ater gages, $5075. N ational Electric P roducts Corp., P itts burgh, electric cable, $296,372.70. Neu-Bart Stam ping & Mfg. Co., Los An geles, Steel ladles, $33,330. New Hayen Copper Co., Seymour, Conn., sheet copper, $8659.96. New York Thread Grinding Corp., New York, gages, $1010. Niles-Bement-Pond Co., P ra tt & W hit- W arn s W orkers A g a in s t S p ie s B First of a series of 12 posters w am ing indus trial workers not to confide information on n a tional defense materiał manufacture to strangers has made its appear ance in Pittsburgh dis trict plants. Posters are drawn by C y Hungerford, Pittsburgh Post-Gazette cartoonist, and are believed to be the first series of its kind to be distributed in America during the present emer gency. Sim ilar posters have been distributed w id ely in Great Britain. Carnegie-fllinois S t e e ! Corp. and Westinghouse Electric & Mfg. Co. were among the first to dis p lay them An In n o c en t r e m a rk m a d e to th e w ro n g p e rso n a t th e w ro n g tim e, m a y spell d isa ste r. Be suspicious of th e p le a s a n t s tr a n g e r w h o try s to "p u m p " y o u . Ju s t j Im itate a C lam , a n d p a ss y o u r suspicions a lo n g to ! th e p ro p e r A u th o rities. K eep S a ^ e ! K eep M u m ! March 3, 1941 Y n .t a r e a P R O D U C T IO N S O L D IE R . “ U n d e r g o i n F r e e E x c h a n g e ■ One of the most p iliable stories of modern times is that of France during the present w ar. Believed by her citizens, her industrialists and her allies to be strong, w ell prepared and organized, the trials of w ar and invasion revealed her to be a country w oefully disorganized and ill prepared. That the m istakes of France m ay be avoided. S T E E L presents M. Jaudoin's account of what the French learned "too late". The author says: "W e are undergoing a great revolution. The time of free exchange and liberty of management is over. We are going beyond the planned economy; we are getting nearer to a totalitarian organization." Nevertheless, the nation, working under tremendous difficulties, is attempting to organize its trade and its industry and is trying to solve its problems as best it can. M. Jaudoin's article w as written and dispatched in time for S T E E I/S Yearbook of Industry, published Jan. 6. Like other letters from Europę, it w as intercepted, and after long delay in a censor's office reached the United States late in February. P A R IS m SO CATACLYSMIC w ere events in F ra n c e d u rin g th e p a st y e a r th a t it is possible to give only a b rief outline o l how th ey affect th e iron, steel an d m etalw o rk in g industries. No o u tp u t flgures a re available, th is in fo rm atio n still being consid ered confidential. M oreover, th e new law s th a t a re to ru le th e F re n c h in d u stries a re too recen t an d th e ir applications have been too p a rtia l to ap p raise th e ir effects. Two q u ite different p e r i o d s m ark e d th e y e a r 1940—before and a fte r th e French-G erm an arm istice. D u rin g th e w a r period, u n til Ju n e 25, th e F re n c h steel an d m etalw o rk ing in d u stries stro v e fo r m axim um produetion an d efficiency. T he in d u stry w orked a t a h ig h ra te , desp ite difficulties p e rta in in g to its coal supply. Y early consum ption of coal in F ra n c e w as about 80,000,000 tons. T he o u tp u t of th e F ren ch m ines (m ines n e a r th e G erm an bord er w ere closed a t th e beginning of th e w ar) w as 51,000,000 tons. To cover th e difference betw een o u tp u t and consum ption, 6,000,000 tons w ere supplied by B elgium and H olland. 48 T he rem a in d er w as to be shipped from G reat B ritain, b u t fro m Septem ber, 1939, to M arch, 1940, this c o u n try delivered only h alf th e to n nag e expected. C onseąuently, F ra n ce w as obliged to bu rn the la rg e st p a rt of its em ergency reserves, accum ulated before th e w ar. T he situ atio n w as difficult fo r iron and steel p lan ts as th e ir coke supply w as not alw ays sufficient. Som e to nnage of coke w as delivered by B elgium in exchange fo r iron ore. F o rtu n a te ly th is exchange w as alw ays possible as th e ex tractio n of ore in th e B riey district did n o t decrease. Scrap w as not lacking. All over th e co untry th e collection of scrap w as organized and re su lts w ere sa t isfactory. Old stoves, pieces of steel, horseshoes, tin p late boxes, and sim ila r item s w ere heaped in th e ra ilw a y stations. F o r m an y o th er things, how ever, it w as n ecessary to im provise in th e m a tte r of steel produetion. M ost F ren ch m en th o u g h t th e in d u strial m obilization w as p erfectly set up, b u t it w as n o t so. R ationing of the different m a n u fa c tu re s w ould have been easy to solve in peace tim e by th e C o m p to ir S id e ru rg ią u e , but d u rin g th e w a r too m any problem s a n d L i b e r t y reąu ire d attention. Conseąuently m any w orks m ade the same articles w here a b e tte r result would have been obtained through better or ganization. B ut it w as in the establishment of p riorities fo r delivery of the or ders th a t com plaints arose. As a principle, th e m inister of armament th ro u g h his departm ents fixed these priorities, but it soon appeared his choice w as not w hat it should have been, and heavy tonnages piled up in th e y ard s of plants not yet com pleted, w hile others th at were able to w ork lacked these same materials. The re su lt w as delay from which n atio n al defense suffered heavily. In th is case as in m ilitary matters un p reparedness was m a n i f e s t . D oubtless if the w ar had lasted long th e num erous branches of the ad m in istratio n would have taken their rig h t places and as during the other g re a t w a r produetion would have reached th e necessary rate. But the b litz k r ie g , which m any did not believe possible, did not give the govern m e n t tim e to realize the truth of th e situation. N ecessity fo r decentralization oi p lan t w as foreseen and a certain n u m b er of industries in the northern p a rt of F rance and in the Pans c B E L G IU M . \ C H A .K N C L JjCHERBOURęLe H AV RE OUEk B y LEON JAUDOIN French Ccrrespondent, STEEL REIMS PARJS BREST O C C V P I ' E STRASBOUf D s ^*vpR.lEANS TOURS j f G r e a t R e v o l u t i o n . . . . R lO N U M a n a g e m e n t I s O v e r B I S CA. Y | > BORDEAUX < -cyaiMOrjr \ j ŁVON rERRAND . S Is t iE h h e M O N T P EU J1 lULOUSŁ J ? district moved to so u th of th e Loire. Nevertheless, a fte r M ay 20, th e abandonment of a la rg e p a rt of the eastern and n o rth ern te rrito rie s took from France m any w o rk s an d reduced its potential o u tp u t by 30 p er cent. All shops in th e A rdennes that specialized in th e m a n u fa c tu re of miscellaneous forg ed and cast iron articles disappeared and w ere not replaced. Belgium , fo r a long time an im portant su p p lier of fin ished steel products, ceased its de liyeries. More serious w as th e invasion of the coal district in th e d ep artm en ts of the north and Pas-de-Calais. The economic situ atio n w as al ready alarm ing; F ra n c e w as re ąuired to buy abroad m ost p ro d u cts indispensable for w a r m anufactures. An effort w as m ade to reorganize w hat rem ained of th e French industry, b u t th e d read fu l rush of the G erm an arm y le ft only one course open. The arm istice on Ju n e 25 ci'eated a new state of affairs in dividing th e country into different zones: 1. First, L orraine and A lsace returned to the Reich, and th e nu- m erous m etallurgical industries of these regions w ere cut off from the F ren ch produetion. T heir capacity is estim ated a t 2,000,000 tons of steel and th a t increased the Ger m an facilities by the sam e am ount. T he coal m ines of S arre and Moselle, and iron m ines of the Briey district a re no longer French. 2. T he re st of the country was divided in to 'th re e p arts: (a) The unoccupied zone; (b) the zone occupied by G erm an troops; (c) the occupied and reserved zone. The la tte r is considered w ar territo ry , conse ą u e n tly special authorization is nec e ssary either to live in or go into th is district. A bout 25,000 tons of steel per m onth is m ade in the unoccupied zone. Consum ption is about 60,000 tons. T herefore, to counterbalance th is deficiency every plant in this zone, w hich usually m anufactured alloy and tool steels, turned to pro ducing la rg e st possible tonnage of o rd in ary steel. Some plants which w ere closed have re-started. T he occupied zone which includes P a ris anć| its suburbs is supplied w ith iron and steel by plants in the ■ Damaged in German air raids last lunę the Citroen automobile plant, Paris, is being rebuilt by French authorities in collaboration with German military authorities. It is one oi the first plants to be repaired in the French rehabilitation ■ Shaded area shows unoccupied France, ruled by the Petain government. The remainder of France, including a ll the channel coast facing England. is ruled by Germ any Longwy and A rdennes districts, those in the N ancy region, th e Societe N orm ande de M etallurgie, the w orks of T rignac and Le C reusot and Le Boucaut. Only th ree blast furnaces are active in the Longw y district. The Societe N orm ande de M etallurgie w hich used im ported coal is now unable to obtain it. The o thers a re producing very little, and they sell in th eir own neighborhoods. This m eans th a t in this zone steel pi'oduction is m ore deficient th a n in the unoccupied zone, and th a t very soon steel will not be available. Some plants in the n o rth e rn dis trict of the occupied b u t reserved zone are w orking. T his is tru e of Acieries du N ord et de l’E st, DenainAnzin and E scaut e t M euse. B ut o utput is only a pai't of w h at it w as before the w ar, and is tak en by local w orks. T his zone is in the best position as reg ard s to supplies. In generał, iron and steel production is very low. T his is not because plants have been destroyed; dam age is not very serious and m ost of it has been repaired. Coke is scarce due to tra n sp o rta tio n difficulties; F ren c h railw ay s a re used by G er m an troops, and m ore th a n 100,000 tru c k s have been given to G erm any u n d er arm istice term s. M ines in the N o rth an d Pas-de-Calais d ep art m en ts w hich have not suffered heavy dam age a re ex tra c tin g coal w hich is sto red a t th e ra te of 500,000 tons p er m onth. An im provem ent m ay occur w hen th e canals a re again in good condition an d it becomes pos sible to ship by barge. E ach zone h as its production and sales organization. The L o rrain e w orks and those of th e N ancy d istriet a re m anaged by the H erm an R oechling concern. The Longw y and A rdennes w orks are under th e control of C.O.L.A. (Com m ercial Office of th e Longw y and A rdennes d istriet), w hich stem s from th e C om ptoir S iderurgique in P aris. T he w orks of th e n o rth e rn distriet of the reserv ed zone a re tied to Sidenor a t Lille w hich receives directions fro m th e Belgo-Germ an or ganization in B russels. The CenterW est group includes th e w hole occupied zone and is m anaged by the C o m p to ir-S id eru rg iq u e. B ut above all these divisions, new law s deeply tra n sfo rm old habits by ru lin g and controlling production, distribution, labor conditions and business m anagem ent. W e a re und er going a g re a t revolution. T he tim e of free exchange and liberty of m an ag em en t is over. W e a re going beyond th e planned econ om y; w e a re g ettin g n e a re r to a to ta lita ria n organization. A tra n sfo rm a tio n of th e F ren ch econom y w as doubtless indispensable. Since S eptem ber, 1939, busi ness w as m astered by th e p rio rity given to w a r production. T he end 50 of th e fight brought the end of the a rm a m e n t m an u factu res. T he adaptatio n of w orks to new conditions created by th e arm istice is p a rtic u larly u n satisfacto ry , due to th e separatio n betw een unoccupied zone and th e occupied zone, and also to the fact F ran ce is n o t able to im port or export any m ateriał. T he sta te alone has m eans of ac tion and au th o rity , and th a t is lim ited. An in d u strial organization bill is u n d er consideration. I t foresees th a t economic activity will be assum ed by co-operation of sta te represen tatives and ąualifled delegates of em ployers and em ployes. However, as the w ording and passage of such a bill w ill tak e tim e, it has been decided to establish a tem p o rary organization. C om m ittees Appointed In each b ran ch of in d u strial or com m ercial activity, w here the situ a tion reąu ires, a com m ittee on o rgan ization will be appointed. On a u th o rity of th e production and labor m in istry this com m ittee w ill be in .charge of: 1. S etting up th e list of firm s and of th e ir m eans of production, th e ir supplies and w orkm anship. 2. Fixing a pro g ram of m an u fac tu re and production. 3. O rganizing the purch ase and th e distribution of ra w m a te ria ł and products w hich a re needful to the fabrication of th e considered branch of activity. 4. E stablishing ru les to be assigned to th e firm s. The ru les will be related to th e generał conditions 9 De Wendel iron and steel works, below, is one of the m any French plants now controlled by the Germ ans. NEA photo of th e ir activity, their care for ąuality , th e use of workmanship, the ro u tin e fo r th e exchange of products and services, and the establishment fo r fa ir competition. 5. P roposing to “the right public a u th o rities” fo r agreem ent prices fo r products and services. M em bers of the committee on or ganization are appointed by the min ister. H e him self is represented by a governm ent commissioner. Decisions by the committee are to be applied, unless the commissioner does not accept them. A t th e com m ittee’s proposal the m in ister m ay reąuisition raw mate riał, m achinery and even the firms them selves. In such case the firm o r firm s would be managed by a director appointed by the governm ent. A ny infringem ent of these rules is to be punished by fines, and the m an a g e r is no longer allowed to m anage any firm. The office of distribution of in d u strial products and its depart m ents give the sta te the power to supervise the com m ittee on organ ization—besides the control assured to th e governm ent, through the com m issioner. T he office has to know the quantity of ra w m ateriał available and th e needs of industry. Its duty is taf d istrib u te the various products im partially. T he m ain office has departments u n der its command. Already estab lished are departm ents for steel products; fo r liąuid fuels and for coal. T he distrib u to r who manages the d ep artm en t is assisted by a consult ing com m ittee, appointed by the governm ent. Q uestions of financing have been /T E E L settled by “le tte rs of ag reem en t.” From now on, if a m a n u fa c tu re r wants to und ertak e th e m a n u fa c tu re of a new product he m u st advise the m inister of production of his desire and ask fo r an “ag reem en t.” This letter of a g reem en t points out the kind, ąu ality , ą u a n tity , delivery, and th e sale price of th e goods that the m a n u fa c tu re r is permitted to m ake. T he m in ister can reąuest a m a n u fa c tu rer to u n d ertak e a definite line of fabrication. With the letter, th e m a n u fa c tu re r can receive th e necessary funds to undertake his task. If his goods are not sold, he can g et m oney by w arranting his products as they go on stock. Staggered by th e w ar, F ren ch economy is ru n n in g a t a low rate. Unemployment is inereasing. In th e Paris district alone 800,000 m en a re on the dole list. E v ery th in g is done to reduce it, but ra w m a te ria ls a re lacking, and a g re a t n u m b er of technical men—now p riso n ers of w a r in Germany—are necessary. The division of th e co u n try into zones makes difficult th e distribution of resources according to local needs. Many firms are sh o rt of cash as th e settlement of w ar co n tracts is fa r from complete. They do not receive payments from th e ir custo m ers in the unoccupied zone. T he government tries to solve these problem s the best it can. The penance of defeat alread y is beneficial and its effects a re easy to observe. France did not su ffer heavy casualties during th e w ar; its potential is safe. I t is u n d erstan d in g itself, organizing its trade, its a g ri culture, its industry. I t w a n ts to work and no doubt will becom e active and prosperous again. L ists P r io r ity A c t i o n s (Concluded fr o m P a g e 33) aęe, will mean some dim inution in . . suPPly ayailable fo r o rd in a ry civilian purposes. A dditional action nas been initiated to see th a t all necessary scrap flows p ro m p tly to defense channels. B. M agnesium . This m etal, like aluminum an im p o rtan t defense commodity, has been given comPJete preferential sta tu s fo r defense eeds. In m id-February producers were instructed to fili only defense ders: for the follow ing n in ety days. N eoprene. The p rio rities diviJf0f u - S suPervised th e allocation f,,'thls synthetic rubber, h ig h ly use,. . ln defense production, to see th a t ‘ 1S Properly distributed to defense purposes. D. C om m ercial A ir c r a ft. W hile ™ obvious th a t th e m ilita ry air„ J Program is of p a ra m o u n t imPortance, it is th e policy of th e Priorities division to see th a t th e reasonable needs of th e civil ayiaMarch 3, 1941 ■ Germ ans move a heayy gun into position on the channel coast. Sim ilar guns have been emplaced at m any points on the coast, in preparation for an attempt to invade England. NEA photo tion in d u stry th e a ir lines high sa fe ty sta n d a rd s of are m et and to aid in m aintaining th eir sta n d ard s and their m aintenance. III. Co-operation A. Zinc. T he tig h t situation in th e production and th e industrial utilization of zinc has led to generał b u t in fo rm al action by the division. Zinc producers, a fte r conferences w ith officials of the diyision, have tak en effective stens to facilitate flow of zinc into m ilitary brass, and non-defense consum ers have been urg ed to co-operate y o luntarily and to effect substitutions and economies. So fa r, no form al priority action h as been taken, though the ąuestion is still under consideration. B. P o ta ssiu m P erch lo ra te. This chem ical e n ters into both m ilitary and civilian channels. P roducers have ag reed to supply all m ilitary needs first, to ta k e care of m anu factu rers m ak in g sa fe ty flares, and to m ake n ecessary cuts in th e ąuan tities flowing to non-defense purposes. C. S tr u c tu r a l S te e l Sh a p es. Effo rts to expedite the flow of stru c tu ra l steel shapes into defense con stru ctio n w ere inaugurated w hen consum ers began to experience difficulties in o btaining these necessary construction supplies on sh o rt delivery. As a re su lt of a conference betw een rep resen tativ es of th e di yision and th e steel companies, pro ducers have un d ertak en to fili de fense orders as prom ptly as pos sible. D. S ta in le ss S te el. T his product, into which nickel en ters as an im p o rtan t part, is widely used fo r both defense and ciyilian purposes. Slow deliveries have developed, and the priorities diyision is ta k in g p re lim inary steps to try to ease this situation. No fo rm al p rio rity ac tion has been taken. The leading producers of stainless and o th e r nickel steeis, a t the re ą u e st of the diyision, have agreed to give first cali to defense needs and to give technical advice to th e ir clients which m ay help to reduce th e am ount of nickel re ąu ired under present specifications. O ther m etals, probably due fo r some degree of p rio rity action, but not yet form ally acted upon, are nickel itself and tungsten. Mr. S tettinius said th a t th e list rep resen ts m erely th e presen t ap proach being followed in the speciflc cases mentioned. The action in any case can be ąuickly modified, relaxed o r strengthened, and it is app are n t th a t a num ber of changes m ay have to be made. He added th a t w hile every prio r ity action tak en is alm ost certain to cause difficulty for someone, at le ast tem p o rarily all efforts a re be ing m ade, w ith th e aid of labor adyisers and o th er consultants, to avoid unnecessarily throw ing m en out of w ork or in ju rin g established in d u strial actiyities. 51 Industry Has Duty to Itself In Planning for “After-the-W ar” ■ . . . . “W e m u st h av e m o re ships, m ore guns, m ore p lan es— m ore of ev ery th in g . “I t can only be accom plished if w e disc a rd th e n otion of ‘business as u s u a l’. . . . O u r defense efforts m u st n o t be blocked by those w ho f e a r th e fu tu rę conseąuences of su rp lu s p la n t c a p a c ity .. . . “A fte r th e p re se n t needs of o u r defense a re p ast, a p ro p e r h a n d lin g of th e c o u n try ’s peacetim e needs w ill re ą u ire all of th e new p ro d u ctiv e c ap acity — if n o t m o re.” ♦ ♦ ♦ T he fo reg o in g e x c e rp t fro m P re sid e n t R o o sev elt’s fireside c h a t of Dec. 29, 1940, w as sig n ifican t fo r tw o reaso n s: F irs t, it serv ed notice to n u m ero u s deal th e o rists an d to som e o th e rs th a t no lo n g er could lean on th e co nvenient of “ business as u s u a l” to ju s tify th e tin u a n c e of fa n ta s tic ex p erim en ts. new th e y prop con- Secondly, it gave en co u rag em en t to a school of new deal econom ists w ho h a d been p ro m o tin g th e idea th a t th e defense p eriod w ill be follow ed by a peacetim e boom of un p reced en ted p ro p o rtio n s. In d u s try g en erally ap p lau d ed th e P re s i d ent on his ą u a sh in g of th e “ business as u s u a l” fo olishness b u t w as sk ep tical of his p red ictio n th a t peacetim e needs w ill re ą u ire all of th e new cap acity , o r m ore. ♦ ♦ ♦ The ev en ts of tw o m o n th s h av e confirm ed in d u s try ’s a p p ra isa l. In c re a sin g re stric tio n s on th e use of c ritic a ł m a te ria ls have ąu elled th e la st lin g e rin g hopes of th e prop o n en ts of “business as u su a l.” Cold com m on sense h a s dulled th e g la m o u r of th e postw a r boom —so m uch so th a t th e P re sid e n t h as nam ed a “p la n n in g b o a rd ” to s tu d y and a n tic ip a te p o st defense econom ic problem s. of ad ju stm e n t. E v ery b o d y know s th a t the ta sk of sh iftin g fro m an em ergency economy to a n o rm a l p eacetim e econom y is fra u g h t w ith trem en d o u s difficulties. E ven under th e m o st fav o rab le circum stances, it will ta x th e resources of th e governm ent’s p la n n in g b o ard an d of all of th e effort w h ich w h ich in d u stry can p u t fo rth , either by in d ividual com pany o r by collective ac tion. T h e refo re it behooves th e m anagem ent of in d u stria l co rp o ratio n s to be planning fo r th e day w hen peace comes to this tro u b led w orld. E v en th o u g h th e com pany h as nothing to sell a t th is tim e an d its salesm en a re not selling, som e p o rtio n of th e organization should be stu d y in g m eans of keeping alive co n tacts w ith re g u la r custom ers, strengthening sales d ep artm e n ts, co n tinuing m arket research , developing im proved products for th e post defense e ra , a d v e rtisin g and otherw ise p ro m o tin g th e com p an y ’s re g u la r line to th e p rospective cu stom ers in a norm al period, etc. ♦ ♦ ♦ A ll of th ese th in g s can be pushed vigorously w ith o u t in te rfe rin g w ith th e indiv idual com pany’s c o n trib u tio n to th e de fense effort. T he b e tte r one p repares for th e p o stw a r situ a tio n , th e g re a te r w ill be his c o n trib u tio n to n a tio n a l security. I t is one th in g to p re p a re fo r w a r and to w in th e c o n te st; it is a n o th e r th in g to survive th e ordeal. The su rv iv a l is as im p o rta n t as th e victo ry — if n o t m o re so. T hese problem s w ill be la rg e ly problem s e d i t o r - i n -c h i e f /T E E L The BUSINESS TREND B u s i n e s s § u s t a i n e d A c t i r i t y b y N e w W e i l D e m a n d ■ Production in th e c a p ita l goods in d u strie s is well sustained a t p ra c tic a l cap acity . O nly m in o r fluctuations in activ ity have o ccu rred am o n g m o st in d u stria l groups the p a s t few w eeks. Orders continue to p o u r in a t a re c o rd volum e. Congestion of business in th e defense in d u strie s is reflected in a tig h te n in g of p referen ce Controls. P lacing of alum inum an d m ach in ę tools u n d e r m a n d a to ry priority sta tu s by th e p rio rity diyision of OPM, is the first step in th is directio n . Zinc an d tu n g ste n priorities m ay follow. P ro d u c e rs a re check in g new ordsrs carefully a g a in s t co n su m e rs’ p a s t re ą u ire m e n ts. A decline of 1.1 p o int to 131.2 w as recorded by S teel ’s index of ac tiv ity d u rin g th e w eek ended Feb. 22. In the sam e period la s t y e a r th e index stood a t 105.4 while in the corresponding w eeks of 1939 and 1938 it w as 89.3 and 70.3 respectively. A utom obile production in the w eek ended Feb. 22 m oved to a new high level fo r th e c u rre n t m odel year. A ssem blies in th a t w eek to ta le d 129,240 u n its, com pared w ith 127,510 the previous period and 102,670 in the like 1940 week. E lec tric pow er o u tp u t also advanced d u ring the la te s t week, w hile revenue fre ig h t carloadings and steelm ak in g op eratio n s declined. ---- INDEX O F ACTIVITY IN IR O N ,STEEL AND M ETALWORKING IN D U S T R IE S BASED UPON FR EIG H T C A R L O A D IN G S. EL E C T R IC --------- POWER OUTPUT. AUTOMOBILE A S S E M B L IE S ( W A R D 'S _____ REPORTS) AN D S T E E L W O R K S O P E R A T IN G RATE ----------(ST EEL) AVERAGE FOR 1926 E Q U A L S IO O .W EIG H ED _____ A S FOLLOW S : S T E E L RATE 4 0 . AND C A R L O A D IN G S. --------- POWER OUTPUT AN D AUTO A S S E M B L IE S EA C H 2 0 ____ NOAOJUSTM ENTSM ADEFORSEASONALOROTHERTRENDS (M O N THLY IN D E X AVE R A G E ) (W E E K L Y A V ER AG E) SCALĘATPIGHT ___ SCALĘATLEFT M AY 1940 JU N E I JULY i AUG. i SEPT S T E E L ’S in d e x o f a c tiv ity declin ed 1.1 p o in t to 131.2 in th e w e e k en d ed F eb. 22 Emleil 1940 1939 Dec £ ......... 132-6 Dec’ Hi ......... 132.4 ec- 28........... 1075 124.2 123.4 104.0 j an„ ed. ..... I M r j a n 'n1............. H4-5 1940 110.3 Week Jan Ig............ 12S'2 Jan i®............. 130.8 Feb' 2? ............. 130.7 P b 8 ............. 132'° Feb « ............. 132-7 Feb' 1 3 2 '3 22.................. b- 22........... 131.2 March 3, 1941 119-2 117.3 115.4 l n -6 107.2 1 0 5 -1 105.4 M o. D ata Jan. Feb. M arch Aprll May Ju n e Ju ly Aug. Sept. Oct. Nov. Dec. 1941 127.3 1940 114.7 105.8 104.1 102.7 104.6 114.1 102.4 101.1 113.5 127.8 129.5 126.3 1939 91.1 90.8 92.6 89.8 83.4 90.9 83.5 83.9 98.0 114.9 116.2 118.9 1938 73.3 71.1 71.2 70.8 67.4 63.4 66.2 68.7 72.5 83.6 95.9 95.1 1937 102.9 106.8 114.4 116.6 121.7 109.9 110.4 110.0 96.8 98.1 84.1 74.7 1936 85.9 84.3 87.7 100.8 101.8 100.3 100.1 97.1 86.7 94.8 106.4 107.6 1935 74.2 82.0 83.1 85.0 81.8 77.4 75.3 76.7 69.7 77.0 88.1 88.2 1934 58.8 73.9 78.9 83.6 83.7 80.6 63.7 63.0 56.9 56.4 54.9 58.9 1933 48.6 48.2 44.5 52.4 63.5 70.3 77.1 74.1 68.0 63.1 52.8 54.0 1932 54.6 55.3 54.2 52.8 54.8 51.4 47.1 45.0 46.5 48.4 47.5 46.2 1931 69.1 75.5 80.4 81.0 78.6 72.1 67.3 67.4 64.3 59.2 54.4 51.3 1930 87.6 99.2 98.6 101.7 101.2 95.8 79.9 85.4 83.7 78.8 71.0 64.8 53 S te e l In g o t O p e ratio n s (Per Cent) Week ended Nov. 9 ___ Nov. 16___ Nov. 23___ Nov. 30___ Dec. 7 ___ Dec. 14___ Dec. 21___ Dec. 28___ Week ended Jan. 4 ___ Jan. 1 1 _____ Jan. 18---Jan. 25___ Feb. 1 ___ Feb. 8 ___ Feb. 15---Feb. 22___ 1910 96.5 96.0 97.0 97.0 96.5 95.5 95.0 80.0 1939 1938 93.0 93.5 93.5 94.0 94.0 92.5 90.5 75.5 1937 61.5 63.0 62.0 61.0 61.0 58.0 52.0 39.0 35.0 31.5 30.5 27.0 2 7 .0 2 3 .0 21.0 4 0 .0 1941 1910 1939 1938 92.5 93.0 94.5 95.5 97.0 97.0 96.5 94.5 86.5 86.0 84.5 81.5 76.5 71.0 69.0 67.0 51.5 52.0 51.5 51.5 53.0 54.0 55.0 55.0 26.0 29.0 30.5 33.0 31.0 30.0 31.0 30.5 111 VTT i li r i i i t i i i 1i i n 1 i i i 1 i i ii | i i i i 1i I 11 1 i ! r 1300 (1000 Cars) Week ended Nov. 16___ Nov. 23. . . . Nov. 30 ___ Dec. 7 ___ Dec. 34. .. . Dec. 2 1 ---Dec. 28. .. . Week ended Jan. 4. .. . Jan. 11___ Jan. 18. . . . Jan. 25. .. . Feb. 1 ___ Feb. 8 ___ Feb. 15___ Feb. 22___ 1940 745 733 729 739 736 700 545 1941 614 712 703 711 714 710 721 678 1939 771 677 689 687 681 653 550 1940 592 668 646 649 657 627 608 595 FREIGHT CAR LOADINGS PiLED8VASSOCIAT0N0FMURCW aJM l RW LRtOADS 1400 Freight Car Loadings 1938 657 562 649 619 606 574 500 1939 531 587 590 594 577 580 580 561 1937 647 559 623 622 603 460 457 1938 552 581 570 553 565 543 536 512 1200 WII00 Siooo 1t 11 I 800 1 : .... °900 CO i 100 -»"V%/ r* *1 / my \ 'V / fe o o t Z 500 4T19-11 copyrkm y te EL 400, ! ! ! 1 1 ! III! i i i o' -JAN. FEB. MAR. APR. 1929 * i A X V >ł r ł\ ł »\ 1 V — ^\ / V > ---- /■***< \ \ v' 1932 T 1 V » 1940 \ V V v \ i Mi t 1 1 ! I 11 III-! ! ! 1 1 11 11 ! I. iii MAY JUNE JULY AUG. SEPT. OCT. N0V. DEC. Auto Produetion (1000 Units) Week ended Nov. 3 0 ___ Dec. 7 ___ Dec. 14___ Dec. 21___ Dec. 28___ Week ended Jan. 4 ___ Jan. 11----Jan. 18----Jan. 25___ Feb. 1 ___ Feb. 8 ----Feb. 15---Feb. 22___ Electric Power Output 54 1940 2,752 2,695 2,796 2,838 2,862 2,911 2,623 1941 2,705 2,835 2,844 2,830 2,830 2,S24 2,S10 2,820 1939 2,514 2,482 2,539 2,586 2,605 2,641 2,404 1940 2,473 2,593 2,572 2,566 2,541 2,523 2,476 2,435 1938 2,270 2,184 2,285 2,319 2,333 2,363 2,121 1937 2,224 2,065 2,153 2,196 2,202 2,085 1,998 1939 1938 2,169 2,270 2,290 2,293 2,287 2,268 2,249 2,226 2,140 2,115 2,109 2,099 2.0S2 2,052 2,059 2,031 MILLIONS OF K1LOWATT HOURS (Million KWH) Week cnded Nov. 16. .. Nov. 23. .. Nov, 30. .. Dec. 7. . . Dec. 14. . . Dec. 21:. .. Dec. 28. . . Week ended Jan. 4. . . Jan. 11. . . Jan. 18. . . Jan. 25. . . Feb. 1. . . Feb. 8. . . Feb. 15. . . Feb. 22. . . 1940 128.8 124.8 125.6 125.3 81.3 1941 76.7 115.9 124.0 121.9 124.4 127.7 127.5 129.2 1939 93.6 115.5 118.4 117.7 89.4 1940 87.5 111.3 108.5 106.4 101.2 96.0 95.1 102.7 1938 97.8 100.7 102.9 92.9 75.2 1939 76.7 86.9 90.2 89.2 79.4 84.5 79.9 75.7 1957 86.2 85.8 82.0 67.2 49.6 193# 54.1 65.7 65.4 59.4 51.4 57.8 59.1 57.0 1 1 1 I l i TT | , t t .r T l 1 1") 1 1 1 | 1 1 1 | 1 | IT 1 ' 1 i (T i 1 l l 1 1 l 2900 - LLLU 1KIO KUVvLI\ u u i r u i A 2800 ELECT \ 2700^ / t 2600“ r / r-~ * / / y vV 2500? *«— / ✓A / 2400^ \ 1 / 2300g Vv22002 1940 21000 2000z aooB iaooś \! \ -----V1700 r —O*— — T " ‘ sVl "1 / 1929 COPYSJOHT19-11 f 1600 V /TUL II 1 1 1 II 1 i 1 1 l i ) 1 1 LI 11 1 1*00 JAN. FEB. MAR, APR MAY JUNE JULY AUG. SEPT. OCT. NOV. ni-c. Fabricated Structural Steel (1000 tons) ---- S h lp m e n ,ts -----1941 1940 1939 Jan. 150.4 110.9 84.3 Feb .. .. 97.2 84.4 95.9 125.3 Mar. ...... Apr. .. .. 116.3 120.9 May . . . . 115.6 125.9 June ...... 119.1 130.1 July ...... 127.1 110.5 Aug. . . .. 134.9 139.7 Sept. .. .. 142.8 140.8 Oct. ...... 153.2 133.8 Nnv ...... 147.0 128.2 155.5 116.2 Dec, ------ B o o k in f ! :s-----1041 1940 1939 258.5 81.7 101.7 ....... 98.9 82.7 ....... 128.3 95.1 ....... 73.8 118.3 ....... 126.8 156.9 ......... 109.7 111.6 ....... 194.9 114.1 ....... 122.5 100.9 ....... 225.5 121.4 ....... 233.1 118.8 ....... 141.9 99.3 . . . . 203.1 84.4 Tot. ...... 1515.5 1440.1 ....... 1748.1 1305.0 Steel Ingot Production (Unit 100 N et Tons) Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec. Total M onthly Total Weekly Avcratre 1941 1939 1941 1940 6,943.1 5.768.7 1,567.3 1.302.2 4.527.1 1,093.5 4.390.1 991.0 4.100.7 955.9 4.967.0 1.121.2 5.659.7 1,319.3 5,727.5 1,295.8 6,187.3 1.396.7 6,051.9 1.415.2 6.644.0 1.499.8 6.470.2 1.508.2 6.493.8 1.469.2 66,993.2 .......... 1,281.41 tW eekly average. Finished Steel Shipments U. S. Steel Corp. (Unit 1000 N et Tons) 1941 1940 Jan.... 1682.5 1145.6 f eb................. 1009.3 Mar................ 931.9 " pr................. 907.9 ™ay ...............1084.1 “une.............. 1209.7 "uly............... 1296.9 " UB,................ 1455.6 ................ 1392.8 “ ct................. 1572.4 £ ov................ 1425.4 Dee................. 1544.6 1939 1938 1937 870.9 570.3 1268.4 747.4 522.4 1252.8 845.1 627.0 1563.1 771.8 550.5 1485.2 795.7 509.8 1443.5 807.6 525.0 1405.1 745.4 484.6 1315.3 885.6 615.5 1225.9 1086.7 635.6 1161.1 1345.9 730.3 876.0 1406.2 749.3 648.7 1444.0 765.9 539.5 Tot-t ........ 14976.1 11707.3 7315.5 14097.7 t A f t e r y e a r - e n d a d ju s t m e n t s . ! I I ! 1 I I I 1111111 11111111 1111I 1 1I 1lQ T l |'l | 11 | II 11 | | 11 | 11 | I I |! | 11 I 111 | I I TTjTI IRON & ST E E L FOREIGN TRADE" Iron and Steel Exports IIOO (o oooo 9 0 0 LL 8 0 0 ° lO O g 600 th 500 o 4 0 0 tX (Thousands of Steel Products 1940 1939 Jan .. . . 396.1 134.8 Feb.. .. 436.6 134.8 Mar. . . 457.1 162.1 Aprll. . 391.8 153.9 May. . . 471.5 147.8 June , . 617.7 190.0 July. . . 707.8 163.6 Aug. . . 1046.1 185.2 Sept. . . 965.4 244.9 O ct... . 846.6 255.1 Nov. . . 713.8 332.9 Dec.. . . 735.2 394.0 Gross Tons) ■----Scrap---- Total 1940 1939 1940 187.5 227.9 583.5 234.7 224.9 671.3 206.9 312.3 664.0 221.2 240.1 612.9 312.5 384.9 784.0 318.4 398.9 936.0 327.1 350.1 1034.9 346.1 291.9 1402.1 251.1 330.7 1221.1 258.5 336.8 1105.5 74.3 272.7 788.2 70.0 206.4 805.2 Total .7,785.5 2,499.0 2,823.1 3,577.4 10,608.6 55 T r a i n i n g W i t h i n I n d u s t r y A M U S T !! Industries just n o w a w a ke ning to trem endous implications of "all out" national defense produetion— and there are thousands of them— are a w a ke ning at the eleventh hour as far as the chances of obtaining h ighly trained w orkers are concerned. From n ow on everything depends upon "tra in in g within ind ustry'" B y G U Y H U B B A B B Machinę Tool Editor ■ CH A LK T H IS up as a c e rta in ty . T h o u san d s of A m erican p la n ts now en gaged in m a n u fa c tu rin g th e m o st “p eacefu l” of p eacetim e p ro d u cts, w ill e n te r into — o r w ill be d ra w n in to — defense p ro d u etio n d u rin g th is y e a r 1941, m an y of th em w ith in th e n e x t few w eeks. In som e cases th e ir executives realize th is, and a re to th e b est of th e ir a b ility m a k in g activ e p re p a ra tio n s to cope w ith d ra stic changes in n a tu rę an d volum e of th e ir o u tp u t, th is by logical p la n n in g fo r expanded p la n t an d in ereased personnel. M any o th ers, how ever, can w ell be com p ared to comp lac en t canoeists d riftin g along th e bosom of a g re a t riv e r of w hose fu tu rę c h a ra c te r th e y p ro fess u nw orried ig n o ran ce even w h ile a m o u n tin g ro a r, an d clouds of sp ra y ris in g beyond th e n e x t bend, u n m ista k a b ly in d icate ra p id s ahead. A m erican in d u s try as a w hole is destined to “ru n these ra p id s ” successfully— ju s t as it did in 1917-1918— b u t it c e rta in ly does look like to u g h goin g f o r m a n y in d iv id u al com panies w h ich a re allow in g them selves to d rift in w ith in a d e ą u a te e ą u ip m ent, u n tra in e d crew s an d w ith no n a v ig a tio n plans o r a n y o th e r kind of plans. E xp erien ce d u rin g th e first w o rld w a r p u n c tu re d th e idea w h ich h a d been p ro m u lg ated b y a c e rta in statesm an, to th e effect th a t: “In th e ev en t of a n y n a tio n a l crisis, a m illion A m erican s can be counted u p o n to s p rin g to a rm s over n ig h t! ” N o th in g w as, o r is, w ro n g w ith A m erican p a trio tic sp irit. T he d iffieulty w as, and is, th a t assu m in g th e a rm s a re th e re to “s p rin g to ” th e im m ed iate re su lt w ould be confusion in its w o rst form . T h e sam e th in g applies to sudden, u n p lanned in d u stria l m obilization. No one to d a y ąu estio n s th e v alu e of a c e rta in a m o u n t of sta n d a rd iz e d tra in in g in c o n v ertin g quickly a h o rd ę of rookies in to a n o rd e rly an d efficient m ili ta r y un it. A s u rp risin g n u m b e r of people, h ow ever— m a n y of th e m executives in m a n u fa c tu rin g p la n ts— d o n 't seem to realize th a t som e k in d of sta n d a rd iz ed tra in in g is ju s t as im p o rta n t in ąu ick conversion of h o rd es of in d u stria l rookies in to o rd e rly an d efficient in d u s tria l u n its. T hey seem to h av e th e idea th a t all 56 th a t w ill be n ecessary is to p ry off th a t “No Help W a n te d ” sign w hich has been nailed to the employ m en t office do o r sińce 1930, h a n g up a “Help Wanted” sign— an d w a it fo r th e ru sh of skilled men. I f th e p la n t is p le a sa n t an d w ell eąuipped, if the w o rk is a ttra c tiv e an d — le t’s be lite ra ł— especially ii it has possibilities fo r w a rra n tin g d ra ft exemption, th e re m a y be a ru sh of m en to th e em ploym ent office, T hey w ill n o t be tra in e d m en, however, unless by chance som e sim ila r p la n t in th e n e a r vicinity happened to have bu rn ed dow n th e n ig h t before. No sane m a c h in e ry b u ilder a t an y tim e would expect to p u t in an o rd e r fo r a carlo ad of pig iron and have it a rriv e a t his p la n t in th e fo rm of castings to his specifications. H e w ould expect it as raw materiał w hich he w ould h av e to co n v ert him self. /T E E L He has no m o re reaso n to d a y to ex p ect th a t th e human m ateriał w h ich com es in response to h is “H elp Wanted” cali, w ill be a n y th in g b u t ra w m a te ria ł. T he best that he can hope fo r is th a t it m ay be a reaso nably good g rad e of ra w m a te ria ł. T he r e s t is la rg e ly up to him. He m u st sh ap e th is ra w m a te ria ł in h is ow n plant to suit his special. purposes. If he is reaso n ab ly fo rtu n a te in th e ą u a lity of ra w materiał w ith w hich he h a s to deal, if he so rts it out with reasonable care b efore s ta r tin g to p rocess it an d if he follows a logical p lan in fittin g th is m a te ria ł to his needs, he will in a s u rp risin g ly s h o r t space of tim e find himself w ith a f a r m o re effectve an d m o re loyal working force th a n a n y th in g w hich could be assem bled by the ąuestionable m eth o d of “ra id in g ” o th e r organizations an d ste a lin g th e ir tra in e d m en. It should not be fo rg o tte n th a t “r a id in g ”— like price cutting—is a gam e th a t all can play. Once s ta rte d , it is apt in th e end to in ju re th e one w ho s ta rte d it f a r more than it does his o rig in al victim s. H ence th e The entire "Training Within Industry” program now being promoted throughout the United States is built around the pnnciple that the ąuickest w a y to make new workers eflectiye in defense production is through organized, intensive instruction right on the job. W ar department photo, courtesy National Defense Commission theory of “G ettin g so m eth in g fo r n o th in g ” , is ju s t as unsound in the lab o r m a rk e t a s it is an y w h ere else. Awakening of in d u s try to th e em ploym ent exigencies of A m erica’s defense p ro d u ctio n p ro g ram has been a progressive p h enom enon o v er a considerable period. Some, in clu d in g m ach in ę to o l b u ild ers an d aircraft m an u factu rers, aw ak en ed to it b efore th e collapse of F ran ce a n d even b efo re th e a c tu a l o u tb re ak of the present w a r. O th e r divisions of in d u stry —and they represent a v e ry la rg e p a r t of in d u s try — a re ju s t M arch 3, 1941 now aw ak en in g to th e situ atio n . T hey a re aw akening: a t th e eleventh h o u r as f a r as th e skilled la b o r m a rk e t is concerned. The fa m ilia r sources upon w h ich th e y have depended since 1930 have been d ra in e d dry. E n g in ee rin g colleges, technical h ig h schools an d all kinds of tra d e schools, both public an d p riv a te ly supported, n o t only have been w o rk in g overtim e f o r moreth a n a y ear, b u t th e ir o u tp u t— even th e ir “em erg en cy ” s h o rt te rm o u tp u t— long since has been spoken fo r b y in d u stry fo r m an y m onths ahead. T he sam e is tru e of groups in tra in in g u n d e r system s such as th a t sponsored by the A m erican Society of Tool E n g ineers. As in d u stry now begins to explore th e h ig h w ay s and byw ays fo r help capable of m eetin g defense production dem ands, it is high tim e th a t sev eral p la titu d e s of theia st eleven y ears be tossed into th e ash c an an d fo r gotten. H ere are a few exam ples. “We h ire no one over fo rty years old.” “We h ire no one w ho ev er has been on W P A .” “We h ire no one w ho ev er h a s been on relief.” “We h ire no one w ho has n o t h a d previous experience in o u r line of w o rk .” “We h ire no one w ho— fo rm e rly skilled—h as been aw ay fro m o u r kind o f w o rk fo r an y length of tim e.” T his list could go on and on and all adds up to saying: “We w ill h ire none but those tra in e d and h ig h ly skilled in our own re g u la r line of w o rk .” T oday, th a t alm ost am ounts to saying: “We a re n o t in te re ste d in producing fo r n atio n al defense.” T h a t a ttitu d e is one w hich sooner or la te r is bound to aro u se th e critica ł an d p e n e tra tin g in te re st of U ncle Sam in th e affa irs o f an y com pany, regardless of w h a t its “re g u la r p ro d u c t” m ay be. The th in g w hich w e are up a g a in st to d a y is bigger th a n any political p a rty and in d u s try ’s disapproval of certain conditions and in stitu tio n s w hich have developed since 1932 w ill have to be m odified, W h at I am leading up to is this. T he tim e h a s come to fo rg et the sym bol of W PA as a m iddle-aged unem ployable on a useless p ro jec t lean in g on h is sh ovelr and th in k of it as a young fellow — e ag er fo r a job ih in d u stry — w ho is learning, let us say, to ru n a la th e in a school supported by public m oney (y o u rs an d m in e). If you can get him , g rab him ąuickly. Someone else w ill if you don’t. The sam e revision of th in k ing applies also to th e Civilian C onservation Corps. T hen th ere is th a t in stitu tio n called th e N a tio n a l Y outh A d m in istratio n — usually called NYA. F o r som e reason th is has become confused in th e m inds of m a n y in d u strialists w ith a n atio n al y o u th congress w h ich la tely gained unsavory and w idespread publicity. A s a m a tte r of fact, th e N atio n al Y outh A d m in istra tio n is doing a th o roughly business-like job in m an y in d u stria l centers of th e U nited S tates, in th e quick tra in in g of young m en (a n d young w om en) in v arious branches of in d u stria l w ork, including w eld ing; p a tte rn m aking; m achinę tool o p eratio n ; toolm ak in g ; inspection and assem bly; an d d ra ftin g . G et in touch w ith th e NYA cen te r n e a re st you. Tw o th in g s a re possible. One is th a t rig h t now th e re m ay be a group in tra in in g w hich w ill fit into y o u r schem e of things. T he o th e r possibility is th a t NYA can “p u t th ro u g h to y o u r o rd e r,” an individual o r a g ro u p tra in e d especially to su it yo u r needs. (P lea se t u m to P a g e 113) 57 W ha t E qu ipm en t M A ls Best C fo r H I A cco rd in g to Professor M acco no ch ie, if w e could afford to disregard ■ This series of w eekly articles on shell production started Jan. 27. 1941. Section the time and effort required to build them, the ideał machinę tools one presented a background on shell; for shell w ork m ight w ell be m ulti-spindle automatics. H owever, section two, types of shell and their m etallurgy; section three, parting off the w e can disregard neither the tim e required nor the manufacturing billets and heating for forging; section facilities necessary to build such m achinę tools. Therefore singlefour, forging problems and their solu tion; section five, trends in shell forg purpose m achinę tools, easily and quickly built and capable of being ing, the Baldwin-Omes and upsetter operated b y unskilled labor after a short training period, offer an forging machines. Next w eek, section seven w ill deimportant alternative. Present intense production needs appear io scribe various types of shell machining afford no choice but to use the latter type eąuipment and w ill present a complete detailed step-by-step description of all operations involved in a highly developed seąuence of m a lack of ele ar c u t d istin c tio n betw een such terms as chining operations employed at plants of S. A. Woods M a “la b o r-sa v in g m ac h in e ry ” and “tim e-saving machin chinę Co., Boston. ■ A D V A N C ES in th e a r t of c u ttin g m e ta ls have h ad a m uch m o re p ro fo u n d effect on h u m a n d e stin y th a n any fo rm a l h isto ric a l n a rra tiv e w ould su g g est. P e rh a p s we have come too fa r. T h a t is a ą u e stio n on w hich m achinę tool b u ild ers a re r a th e r s h a rp ly divided. One cause fo r such differences of opinion m a y be e ry .” A n o th e r angle th a t needs m uch light is th e re latio n of th ese fa c to rs in a nation at peace and p rim a rily in te re ste d in securing the highe st possible sta n d a rd of living fo r its people; and Fig. 2—Uniąue design of the No. 11 Amalgamated shell turning lathe built by the Prescott Co., Menominee, Mich. Shell is. mounted between centers in a carriage which moves past the tools. Note carriage slides on heavy bars, not on w ays By ARTHUR F. M ACCO N O CH IE Head, Department of Engineering U niversity of V irg inia U niversity Station, Va. the same n ation w hen exposed to th e m enace of a t tack and keenly— if n o t d e sp e ra te ly — in te re ste d in samng such tim e as it m a y be able to b u y. “Time-saymg” conveys th e idea of in e re a sin g w orker output per u n it of tim e w ith o u t n ecessarily re n dering his ta sk an y lig h te r. A ll h a n d ic ra ft tools certainly fali w ithin th is categ o ry , w hile som e m achinę tools may and o th e rs m a y not. T he g re a t In d u s tria l Revolution m ark ed an im p o rta n t b re a k fro m the preceding period in w h ich th e tool w as re g a rd e d as an adjunct to th e sk ill of th e w o rk er. T h e re a fte r invention tended m ore an d m o re to tr a n s f e r h u m an skills to the m achinę. T h u s th e sk ill of th e w o rk er became progressively an a d ju n c t of th e pow er d riven tool. Too Much C om plexity? I t is possible th a t th is process m ay have o v er-reach ed itself, fo r in re c e n t years machinę tool o p e ra tio n h a s m ad e g re a te r and greater dem ands on th e in tellig en ce an d d e x te rity of the w orker as th e m ach in ę h a s assu m ed m ore and more complex ta sk s. I f su ch a m ach in ę did n o t tak e too long to build, it m ig h t s till be a “tim e -sa v e r,” though not n ecessarily a “la b o r-sa v e r” if th e lab o r to build it be included. Y et i t m ig h t fa il of its p urpose because of in e re a sin g co m p lex ity of o p eratio n and our in ab ility to pro v id e a tte n d a n ts possessing the necessary m en tal efficiency an d m a n u a ł skill required. Shell m aking p rim a rily involves tu rn in g o p eratio n s and their derivatives— w o rk re ą u irin g a la th e . I t peraps is difficult to recognize in th e m o d ern high-speed tnulti-spindle a u to m a tic m ach in ę th e sam e e sse n tia l ^eatures of the o rig in al la th e of o rie n ta l origin, w hich oasted of no m ore p a r ts th a n a couple of cen ters, a rest f°r the tool an d a bow, th e s tr in g of w hich w as Passed once aro u n d th e w ork. W o rk in g th e bow ac and fo rth caused th e w o rk to ro ta te , th e tool eing applied only w hile th e piece tu rn e d to w ard che operator. But a m ulti-spindle a u to m a tic is m erely a group 0 single lathes se t up in a v e rtic a l p o sitio n aro u n d a common axis fo r eonvenience in ap p ly in g pow er an for sim plicity in th e tr a n s f e r of th e w o rk from one operation to th e next. Between these two historical extremes we find the "estern adaptation in its simplest known form—a March 3, 1941 Fig. 1—Closeup of Ex-C ell-0 automatic yertical lathe for machining shell. While doing an excellent machining job at high speed, they cost at least $10,000 each, w hich compares with an estimated cost of $4000 for ordinary singlepurpose machines definite “bed” w ith headstock and ta ilsto c k . A tread le fu rn ish ed the pow er th ro u g h a cord passed around the w ork as before b u t fro m th e re to an overhead sp rin g pile, th u s fre ein g th e o p e ra to r’s h a n d s fo r b e tte r m anipulation of th e tool. L a th e s of th is type w ere used in New E n g lan d in th e 1850’s. The next— a m o st obvious step —w as to co ntinuously ro ta te th e w ork th ro u g h cran k and connecting rod, dispensing w ith th e sp rin g pole. Skill T ra n sfe rred to th e M achinę: T he nex t advance involved an im p o rta n t tra n s fe r of skill fro m th e op e ra to r to the m achinę in th e sh ape of a c a rria g e driven by a lead screw in a direction p arallel to th e ax is of th e lath e. F u rth e r, the c u ttin g tool could be adju ste d in a direction a t rig h t angles to th is a n d th u s a tru e cylinder of any d ia m e ter w ith in th e ca p a c ity of th e m achinę could be cut, w ith o u t an y dependence on the a b ility of th e m achinę op erato r. T he o rig in al la th e of th is type, co n stru cted by H en ry M audslay ab o u t 1800, m ay be seen in th e K ensington M useum in London. To A m erica, however, belongs th e c red it of a n o th e r considerable advance in th e tra n s fe r of sk ill to th e m achinę in th e person of H e n ry Stone of W indsor, V erm ont, who designed th e first tu rre t. B y m o u n tin g a series of tools in a revolving tu rre t, an y one of them can be b ro u g h t into o p eratio n on th e piece as it is fed 59 th ro u g h th e hollow headstock spin dle. Once the job h as been se t up, the lath e m ay be o p erated by a sem i-skilled atten d an t. A gain w e are indebted to Y ankee ingenuity fo r th e finał step in lathe developm ent w hich brings us rig h t down to th is p resen t m om ent; name- ly, th e invention of the cam wheel or “b rain ” wheel which transforms the sem i-autom atic tu rre t into the m odern autom atic. This developm en t com pletes th e process of transfe rrin g th o u g h t from the man of skill to th e m achinę. The author of th is device w as Christopher M iner Spencer of Connecticut. Do M ore by Thinking Less: Philosophy underlying the reason for tra n sfe rrin g intelligence from man to th e m achinę m ay best be exemplified by pointing out the fallacy (P le a se tu r n to P age 95) Fig. 3—Hand Guided Tool: Typical of the era before "skill and intelligence" had been built into machinę tools, is ■this 140-year old lathe with wooden bed —o riginally built for foot-power drive. Shape and accuracy of work depended entirely upon ab ility of workman in guiding hand turning tool along the tool rest Fig. 4—First Guided Tool: One of the earliest "engine lathes" in which skill of the workman has in a measure been in corporated into the machinę itself. This lathe, built by Richard Roberts in Eng land in 1817, has positively guided power-driven tool carriage and back gears Fig. 5—First Turret: Designed and built in 1855 by Henry D. Stone, Richard S. Lawrence and Frederick W. Howe of the Robbins & Lawrence Co. was this first commercial turret lathe. In this machinę, skill and also some degree of intelligence is embodied—by mounting the tools on a turret for handling several machining operations in seąuence un der control of stops 4 Fig. 6—First Cam Control: Original automatic as invented by Christopher M. Spencer in 1872. Through control camsthis machinę—which essentially is a tur ret lathe—is made self-acting, going through its entire cycle without intervention of its operator. This representscomplete transfer of the skill and intel ligence of the expert set-up man to the machinę itself efals need viiamins, too! • Much as vitamins fortify the body with greater vitality and resistance, minutę and controlled amounts of substances added to metals and alloys greatly increase their effi ciency, usefulness and life. T h e re se a rc h la b o ra to rie s of R evere Copper and Brass Incorporated have made an intensive study of this metal "vitalizing” process. It has resulted in many improved applications of copper and its alloys. Three of these applications are especially notable. 1. A condenser tube notably resistant to "dezincification.” 2. A sheet copper with a high resistance to "season cracking.” 3 . Brasses, bronzes and other alloys with finer "working” and "machining” ąualities. The Revere Technical Advisory Service is armed with much specialized knowledge of new developments in the copper family. Its services are ayailable at no obligation for individual problems to which copper or cop per base alloy may be the answer. COPPER AND BRASS INCORPORATED Executive Offices: 230 P ark Ayenue, N ew Y o r k , N .Y . Sales offices and distributors in most of America ’s major cilies M I L L S : B A L T IM O R E , M D . • T A U N T O N , M A S S . • R O M E , N .Y . N E W B E D F O R D , M A S S . • D E T R O IT , M IC H . • C H I C A G O , I L L . M arch 3, 1941 61 “ Boy, BETW EEN it so rta m akes c h e s t o u t to t h i n k HEATS a bunch of “ S u re f e lle r s d o es. t r a n s f u s io n lik e But w as y’ s t ic k your y o u ’ r e w o r k i n ' w it h th a t, l is t e n . m ade hey?” A f t e r the th e g a n g gath- e r e d i n a h u d d l e o u t s id e t h e w in d o w of W ITH A r t ’s ro o m y e lls lik e w hen 'n th e y le t go w ith th e y do in th e w a re h o u s e on a th e y get som e h ig h - h o r s e . ’N t h e y k e p t i t u p ’ t i l l A r t ' s n u r s e propped 'im up se e 'im . v ie w , in bed 'N th e h a ts so as th e w hen 'is h e a d c a m e in to w h o le fro m t h e ir Say F e llc r s : O vcr day at th e Andy m en, p la t e M o rro w , w as c h in in ’ in s p e c t o r , w h ile on of w it h th e B ill sh e a r- P e e r, an fe llc r s a cob- in 2 N o. f in is h in ’ th ro u g h w hen It ’N as sh e a rs. he b eckoned me T h a t ’s d id n ’t get w as I w hen to s ta rt “ Y ’ th e th e Andy jo in I ‘l i f t ’ d id S o rta h e a rd over h is h im fro m t im e I lo o k e d to c o n v e r s a t io n . ry at 1 w as h o t bed w hat a sta n d . m ili th e y e ll. th e P e e r. th e o p p o s it e so m eb o d y th e th e o th e r re st o f th e p a s s in ’ I one th e th e m ili w e re w r e s t lin ’ w it h b lc ’n m ili ’n B ill m ebbe lis t e n in g m ade w h is t le b le w guy lit t le t h in g and to me so r fo r th e m ili know , B ill,” th e R iv e r s id e up in sez Andy, “ I know w a re h o u se p la n t C ie y e la n d s w in g about “ P le n t y . of O t is ’n b o ys at S te e l Co. ’s p e c ia lly A rt Hogue O ne w as W hen on hand in t o a lr ig h t ’n to ’ is w ay B ill. a B a rb e rto n , he sto p p e d to a h is he H e c o n t in u e who got sta rte d down. b e rto n C it iz e n s b ro k e n and to o k to w a rd h is But ’ i n i to r ig h t le g had out h o s p ita l w it h ’ is to ’e m ’is jo u r n e y . They O ., tru c k m o t o r is t d it c h . th e n M a s s illo n , d id n ’t g e t f a r 'fo r a n o th e r t r u c k ’im “ S o rry to hear g o e s to s h o w as th a t, t h a t in t h is , la n e s e v e ry d a y no th e B a r b o t h le g s cru sh e d Andy. as th e “ H e but he have can w o r ld t e ll ju s ’ I he d u sty B ill. g o tta 'lo n g a lo n g a lr ig h t by got fo r w o rse t r a n s f u s io n . “ D id th e y “ D id th e y ? b u d d ie s 'r o u n d know S h o rty . Y ’ of th e le t g e ts a y’ jo u r n e y th a t to o k su ch h e a rts who w h e re th e o r o th e r, o th e rs w a lk Gives Som e Ailvice “ W e ll, th e th e how get a n y Say, t h is 'n The a w h ile had w hen y’ s h o u ld a th e new s Y ’ get at 'r o u n d in an sp re a d ste e l Y ’ p la n t s , a rg u m e n t w it h H o g u e ’s h e a rd he b u d d ie s needed 'e m . t a lk in ’ a n d sez, be ‘w e us a ll w ant la n t e r n to and but w hy lik e we A fte r to a s ta r. sta n d in p a l- to th e f o llo w k in g , o rd e rs ta k e d r in k . a p la in cup w as gang 7 w as th e to 11 m uch tu rn . day p. w as The m . ed ’N w hen m o r n in g , th e lo e k e r s , put headed one to w a rd h o s p it a l th re e is th e g ra in put w heat w a te r ’y our th e th e u se in no We sca tte rin m ili Y' 'N u se gotta w h ile ra c e , fo r w h e n t h e y ’ re sez, d e e d s m ust fie ld s . so we f r ie n d s w h ile th e re ’s w hen th e g r in d . o u r s ic k fe lle rs sh e s e e d - t im e , f o r w h e n upon in c a n 't th e and c a n ’t be d one. th e in of th ere s i t ’s gone g o tta v isit t h e y 'r e s ic k , fo r g o in ’ w it h k in d n e s s w e ll.’ “ I s e z t o h e r , A r t ’s b u d d ie s d id that a lr ig h t . T h e y s h o w e d t h e ir s t u f f w h ile t r o u b le it w as w o u d n ’t on ’im , be fo r th e y w o r t h w h ile fig u re d w hen he s t a rt s w o r k i n ’ a g a in .” “ T h e n t h e M r s . s e z , ‘ I k n o w a F rie n d w h o ’s a lw a y s o n th e ro a d . o f a ro a d ? a ro a d E v e ry lik e W h a t k in d s o rt o f a ro a d . 21, R o u te th ro u g h On field s p a th s, a lo n g th e th e w h is tle w ay b r in g s c o u n se l w hen f lin t y , b a th e s b le e d in g w hen P e rh a p s th e th e is r e m o v a l o f the t h i n n e s t v e i l w i l l b r i n g u s fa c e to face w it h h o u s e g a n g a t t h e O t i s ’ R i v e r s i d e p la n t th e m a in know t h e ir t e l l i n ’ y o u .' “ Y e a , it ’s w e re th e re in in th e H im . A r t ’ s b u d d ie s i n th e w a re s o m e t h in ’ w hen ’ is ju s ’ s ig h t 'b o u t as A rt f a ils w hat I ni Hogue sez, and 'is- h e a rin g g r o w s f a i n t — a la r g e p a r t o f T h e y b o a rd - ch a rte re d b uses B a rb e rto n . O f feet. h o r iz o n good to w a rd la s t 011 H e t h e ir on 80. to the 1 h i s F r i e n d is w ent s p r in g e ve ry s h in in g s t e e lm a k e r ’s h o m e . fe lle r s w it h ty p e . N . W ., M r s . w e r e t a lk in ’ w as p a st th e re ’s n o f e lle r s and A r r iv in ’ m an o ffe re d o f A r t ’s b u d d ie s w e r e b lo o d ch o sen — W illia m avenue t h is ro a d . B ill. of w o rk s, o f jo y in sez. b e d s id e th e y in g lo o m y . asked I w hen th a t c o u p le fo r or so w e ve ry t h e d o c t o r s t h e i r b lo o d f o r A r t H o g u e . O n ly done, m u st it t im e o f t o n n a g e w a s h a n d le d f lo o r “ A l l t o ld t h e r e w e r e th e be a co u ra g e th e m any s p r in g th e A r t ’s s a id ste p . headed to a re and a go 'n g iv e s e ve ry a a lr ig h t .” a lw a y s y o u ,” n ic e ro a d s g a te — ed Me how ‘b it ’ c lo t h e s g ang?” in d o in ' t h e ir th e t h e ir next th e N ot n ig h t, y ’ b e tc h a . in The w o r k in ’ w h o le 'b o u t p le n t y b le w a s t e e lm a k in ' ’ n b y q u i e t w a t e r s , b y s te e p 'n rugged 18. Feb. a . m . t r ic k . d u r in g 'n A rt y ’ say?’ “That to g iv e W e d o n ’ t n e e d a g o ld e n g o b l e t . W hadda th e 'n it out f lo w ‘th e r e ’s and ‘g i v e a c u p o f c o ld w a t e r i n M y n a m c . ’ L e t ’s to about a ll, th a n c u p -b e a re rs d o n ’t fe w a t n ig h t, th e u s e fu l a ll be ro a d he s ta rs ; la n t e r n s . m o re w e ’d aces be to a m uddy 's C o u rs e w ant a O ne o f A r t ’ s b u d d ie s s t a r t e d at h e a rd O t is . A rt d o n o r , y ’ j u s ’ c o u ld n ’t h o łd to d o cto r v o lu n te e r s ? ” w a re h o u s e 't is w hen w a re h o u s e w ay O pen in u n d e rsto o d , The M rs. Speaks Her Piece to w it h s lo w s te p . T e l l u s m o re , A n d y .” at g in s a ex- keep Som ehow ru n th e “ Yeh. a lw a y s 'im he s o m e b o d y e ls e a n d a s i m i l a r s p r in g be- y o u r a rm . can boys s te e l m ill s r u n n i n ' . “ H ow asked s u d d e n ly of sez. g e t t in ’ a b lo o d h ig h w a y s h a d d a s e n t o u t a c a l i f o r b lo o d d o n o r s .” 'is h a n g in ’ o n know . h e a rts m o ved Ju s’ a t r o u b le d m an and lif e ,” “ H o w ’s t im e ? ” on guy Andy. th e ir ’n w a v e d th em ' C o u r s e t h e y h o llo w e d to 'n “ T h a t ’s 'fo r e But t h in g s la n g u a g e m ili y ’, 'n so rta go th e so m e th e p e c t s o m e t h in ' e x c e p t io n a l c o m in ’ f r o m s tru c k w h a t s u r p r is e m a y b e a m b u s h e d in th e g ra y at th a t he w e l l , a n d c u t s o n ’ is h i p s a n d h e a d .” su ch s w in g y o u ’ll T ’b o u t in h e lls a p p o p p in . at y' fe lle r s , o n Ja n u a ry A r t to j u s ’ o u t s id e d r iv e n tru c k asked S u n d a y in 21, R o u te a ’im ? ” T h e s t o r y I g e t is s o m e t h i n ’ t h is . le n d a w it h “ S u re , tu rn happens happen m e rcy of “ W hat on it in s id e — s a y , w as H o g u e .” O . ta k e s o m e t h in ' of your th a t r o llin ’ a g a in . ju s ’ t h in k in ’ o f th e lik e on h e ’l l y’ at w ay ’n so m e so m e co u ld g ra b b e d heads to t h e i r b u d d y . Hi gang gang th e s e V a la t o r n i. one w e a lth w hat r ic h w ill be m y w it h w h ic h b u d d ie s an so is m in it s m e m o r ie s . d id fo r s A tte r m e, ec i n n e r f o r t r e s s ^ o f c o m ort n o t h in g W e ll, in c a n d is t u r b . lo n g , f e ll e r s , > b e se ein )’»■ te st w as 6113 L a w n C le v e la n d . ’ /T E E L 62 TY/HETHER your production reąuirements cali for blast »V furnace, open hearth, or other steel plant alterations, additions or new construction, A rthur G. McKee & Company can handle your job ąuickly, economically and efficiently. Thirty-six years of Iron and Steel plant engineering have developed an experienced organization capable of meeting your reąuirements in a minimum of time. The McKee method of operating under a single lump sum contract gives you all engineering and cost details in advance. It also eliminates the necessity of sacrificing your executive time for construction supervision. Close coordination within our organization prevents dupHcation of effort and expedites completion of your project at the earliest possible date. One o f the Engineering DepartmenCs tioo main drafting roonis in the new McKee Building. Speed and efficiency are assured by the knowledge and experience gained by McKee engineers throughout the world. A ir conditioning and modern lighting and eąuipment provide “built in” efficiency that speeds up McKee sernice to the Iron and Steel Industry. Arthur G.McKee &Company * S > n q m e /i$ a n d ^ o n tf ia c ło /is 2300 C H E S T E R ★ A Y E N U E • CLEYELAND, OHIO Detroit S h o w To R e v e a l ..................... H o w A i d s B e t t e r T o o l i n g P r o d u c t i o n ■ ANY OBSERVER visiting the M achinę and Tool P ro g ress exhibition to be held in D etroit througout the la st w eek of M arch in conjunction w ith the an n u al m eeting of the A m erican Society of Tool E n g i neers cannot help seeing th e g re a t strides m ade by th e m ak ers of tools and accessories. Such p ro g ress is especially im p o rta n t in view of th e needs fo r defense production now confro n tin g m an y m a n u fa c tu rers all over th e country. Yet w ith all th e p ressu re b rought upon th em from both defense and peacetim e w ork, tool en gineers have “ sąueezed in ” enough tim e, h ere and there, to b rin g ab o u t significant new developm ents. T hese a re bound to play a g re a t p a rt in inereasing the tem po of production fo r defense, as th ey speed th e m aking of such essentials as tan k s, guns, a ire ra ft, ships and m unitions. Typical of th e developm ents w hich will be on p arad ę a t th e show is .a new au to m atic Micro-O-Size con l o r D e f e n s e tro l u n it fo r the finał finish Process ing of bores, new broaches fo r cu t tin g T-slots, broaches fo r cored or pierced holes in castings and fo rg ings, new collapsible ta p s w hich p erm it close to bottom tapping, and gages fo r checking an y th in g from th e inside bores of guns to the dim ensions of cartrid g e cases and shell bodies—as w ell as m any others. A developm ent of M icrom atic Hone Corp., 1345 E a st M ilwaukee avenue, D etroit, th e au tom atic Micro-O-Size control unit m entioned is capable of g en eratin g accu rate sizing, in high production, uniform ly w ithin lim its from 0.0002 to 0.0005inch, reducing the tolerance rangę and num ber of selective fits. The m echanism , Fig. 1, is arranged with visual dials to facilitate setup, ad ju stm e n t and complete operating control. In autom otive engine pistons, it can rem ove 0.0005 to 0.0001inch stock from a 0.750-inch diam ete r by 13/16-inch long piston pin hole in one operation. Two new Red Ring broaches being introduced by N ational Broach & M achinę Co., Detroit, tend both to decrease costs and inerease produc tion. One of these, the circular broach Fig. 4, cuts a 0.037-inch cir cular T-slot a t one revolution at a production ra te of approximately 100 per hour. The other, a double ju m p broach, is for working cored or pierced holes in castings and forgings w hich in broaching require relatively heavy cuts in order to keep the cutting edges of tools be low the h ard scalę on the inside surface of the hole. Bottom hole tapping with stand a rd chasers is one of the features of the new collapsible tap, Fig. 3, to be show n a t the booth of Modern Tool W orks of Rochester, N. Y. It is m ade of a one-piece body which has a solid end. Thus there is no end plate or cap reąuired and the re g u la r chasers extend beyond the (P le a se t u m to Page 111) Fig. 1—Arrangement of dials on this automatic Micro-O-Size control unit facilitate setup, adjustment and complete operating control. lt is capable of accurate siz ing within limits from 0.0002 to 0.0005-inch. Fig. 2—This Multichek Electri-gage w ill handle work. parts as large as desired. It can be used to good advantaae for checking cartridge cases and shell bodies. Fig. 3—Chasers in this tap are set in on an angle and can be removed b y taking out one screw. It also can be adjusted to cut large or sm ali threads. Fig. 4—This circular broach cu» circular T-slots at one revolution and at a production rate of about 100 per our s. THE VITAŁ ELEMENT IN ALLOY STEEL EXPERIENCE Youngstown A lloys are a combination of fin e materials, excellent pro duction eąuipment, and highly skilled men. And the g re a te st of these is towns steel makers are made has been recognized by many of our steel m ili visitors, who never cease to marvel at the obvious spirit of cooperation that in- men! Anybody That this is the stuff of which_Youngs- can b u y m a c h in e ry and spires this force. We in the sales depart materials but the s k i l l in a man's hands ment know of it, of c o u rse , which is must be built by years of the most pains- one very important reason w hy we are taking effort -- an effort that must be proud to offer you Youngstown Alloys continuous, u n tirin g , and inspired by as products that are uniform, high in ąuality and well fitted to your needs. ambition and loyalty. * Sheets - Plates - Pipe and Tubular Products Conduit - Tin Plate - Bars • Rods • Wire Nails - Tie Plates and Spikes Y O U N G STO W N YOUNGSTOWN S H E E T A N D T U B E C O M P A N Y Manufacturers ol Carbon, Alloy and Yoloy Steels G eneral O ffices March 3 , 1941 - YOUNGSTOW N, O H IO 65 r MACHIN! TOOL OUTPUT In every ty p e of p l a n t . . . u n d e r a ll k in d s of w o rk in g conditions SU N O C O is th e c h o ic e of le a d e r s in th e metal w orking in d u stry. SKILLED ME C HA N I C S a r e ą u ic k to a p p r e c ia te that SUNOCO E m u lsifyin g C u ttin g O il h a s th e ą u a litie s so vital in a cu ttin g lu b ric a n t to p r o v id e e a s e of o p e r a tion and fast a c c u r a te tro u b le-fre e p ro d u etio n . MACHINĘ TOOL p ro d u etio n a t “ra te d ca p a c ity " is made p o ssib le b y S U N O C O 's h ig h lu b ric a tin g a n d heat ab sorb in g ą u a litie s . It p r e v e n ts th e to o ls from chipping or b u rn in g a n d p erm its h e a v y cu ts at h ig h speeds an d h e lp s to e s ta b lis h n e w h ig h s in m a ch in ę tool efficiency. WORKS MANAGERS k n o w th at w h e n it is e s s e n tia l to maintain p resen t d a y p ro d u etio n s c h e d u le s SU N O C O Emulsifying C u ttin g O il w ill a id in r e d u c in g w a s te produetion tim e . . . m a te r ia ł . . . a n d m a n hours. On perform ance a n d p e r fo r m a n c e a lo n e SU N O C O has w on recogn ition . T est S U N O C O in y o u r o w n sh op • ■• under you r o w n w o r k in g c o n d itio n s a n d y o u 'll know w h y "ITS THE C H O IC E O F THE LEADERS OF INDUSTRY." For fuli in fo rm a tio n , w rite Fig 1—One of two Progressive spot w elding m achines capable of spot welding a total of upwards of 2400 lineal feet of Stran-Steel framing members per hour employs twelve vertically opposed sliding contact guns short-coupled with su transformers mounted in the base and sides of the machinę H igh P r o d u c tio n W e ld in g M achinę S e t u p S p e e d s H o u s i n g F a b r i c a t i o n Special production setup is made from standard welding guns1 and obtains excellent production speeds, easily handling outputs up to 2400 lineal feet of structural steel members per hour. Extreme flexibility of eąuipment permits materiał to be welded in five different gages. in any number of widths and with any spacing between welds that may be desired—all on the same machinę. Six welds are made automatically at each positioning of the work as it is fed through the machinę ■ TH E D E F E N SE pro g ram has necessita te d la rg e volum e production of housin g u n its fo r train in g cam ps— an op p o rtu n ity for m ak e rs of prefabricated steel houses. One com pany g re a t ly en larg in g its production facilities fo r m ak in g steel houses is S tranSteel diyision of G reat L akes Steel Corp., D etroit. (See S t e e l , Dec. 30. 1940, p. 13.) W ith larg e ord ers fo r defense housing, th e com pany r e cently obtained tw o new m ultiplespot w elding m achines to speed p ro duction. T hey w ere designed and b u ilt by P ro g ressiv e W elder Co., 3031 E a s t O uter D rive, D etro it an d have a com bined production to tal of 2400 lineal feet of Stran-Steel m em bers p er h o u r u n d er p re se n t o p eratin g m ethods. The new eąu ip m en t is extrem ely flexible as it can handle all th e num erous com binations of Stran-Steel sizes, shapes, etc., and so places the fab rication of all such m a te ria ł on a m ass production basis. See S t e e l , Ju ly 9, 1934, p. 23, fo r a description of th e Stran-Steel m ethod of m ak ing p refab ricated elem ents fo r houses. P reviously riveted and la te r spot w elded by m eans of a single spot m achinę, the en tire line of StranSteel joists, studs, h alf studs, and n a rro w stu d s of lig h t gage copper bearin g steel is first form ed into angles or channels and th e n so joined as to provide a nailing space along th e en tire len g th of each m em ber. P ro jectio n s fo rm ed by bubbles stam ped a t re g u la r inter- vals along one sec tion separate the two halves of each section a smali dis tance to provide this nailing space. Both welding ma chines are identical. Each employs 12 vertically op posed sliding contact guns and six welding tran sfo rm ers — two gun and six welding transformers two guns and one transformei each spot weld made. An air-hydraulic booster w ith a large leser voir and high pressure capacity i actu ated by a ir to s u p p l y su fficie h y d rau lic p ressu re for the sun taneous operation of the 121 gun ■ To accom m odate any of the ous w idth Stran-Steel members, piovision is m ade to adjust e tance betw een the two rows o g • Also, th e guns m ay be moved th e p ro p er spacing between P longitudinally. Provision, too m ade fo r cu ttin g out the guns /T E E L 68 A L T E R E G O : L i t e r a l l y “ o n e ’s o t h e r s e l f ” — t h e s t i l l , s m a l i v o ice t h a t ą u e s t i o n s , i n s p i r e s a n d c o r r e c t s o u r c o n s c i o u s a c t i o n . ALTER EGO: So, you’re still lu k e -w arm about welding? 'Well—som e of our co m p etito rs use it and som e of our cu stom ers are asking for it. B u t—I don’t kn ow —L et’s m ake a survey o f welding opinion. ALTER EGO: Oh, so you want the mob to do your thinking? Don’t you realize that progress thumbs its nose at the rut-bound crowd? Well, far be i t from m e to get rooted in a rut. ALTER EGO: Look how we got our wheels out of the rut. By thinking in terms of welding—using a piece of channel for the rim—two punched bars W e ld e d s te e l w h e e l. W e i g h t — 11 lb s . C o s t— 42c F o rm e r w heel W e i g h t — 1 7 .5 lb s . C o s t — 8 7 .5 c for spokes—a piece of pipe for the hub, we’ve saved 45 cents per wheel, 6.5 lbs. dead weight, and cut out deliyery delays. T hat’s Progress! From now on le t’s do our own thinking for dozens of other pa rts like we d id for the wheel. One a t a tim e, so as n o t to hinder produetion. L et’s out-m an eu ver the mob! • • LINCOLN SUGGESTS: Faitb and determination will give you the fuli benefits of a welding pro gram. Appoint a man with these qualifications and give him authority to get things done ąuicker, better, at less cost with arc welding. We guarantee your success. Write for "A Guarantee of Profits.” ^Wrłsht M arch 3, 1941 69 Fig. 2—Series of guide and rest rolls align ihe work during welding,left, w hile twelve sliding contact guns weld simultaneously Fig. 3—W elds are located when bubbles in the underside of the channel section, right, droponto guide rolls. Adjustment for various width shapes as w ell as for distance between welds is provided e ith e r side, p e rm ittin g th e m achinę to be used fo r w elding th e half-stud m em bers. T hese a rran g em en ts m ake each m achinę capable of w eld ing alm ost an y of th e Strain-Steel sections. Since th e v ary in g gages of m etal req u ire different w elding p ressure, weld tim e, and w elding cu rren t, provision fo r a d ju stin g each of these fa cto rs is m ade. Joists, fo r instance, a re m ade up in 11, 12, 13, 14 and 16 gages. Indicative of th e v ersatility of the m achines is th e wide ran g ę of sizes handled: W eb w idths of m em bers v a ry fro m about 2% and 3% inehes p er n arro w stu d and sta n d a rd stu d respectively up to 9 inehes fo r the joist. H alf studs, m ade up of tw o angle sections and welded w ith one set of guns only, a re about 2 inehes over all in web w idth. F lan g e w idths fo r all a re 2 inehes. One se t of sm ali rolls m ounted in side the tw o row s of guns su p p o rts th e w ork m idw ay betw een th e u p p er and low er w elding points. These rolls also serve to locate th e posi tion of th e sp o t w elds w hich a re m ade th ro u g h each bubble in th e m em ber. A nother set of rolls posi tions th e w o rk laterally. W hen th e w ork is placed in th e w elding m achinę, th e section having th e bubbles is on th e u n d er side. As the p a rt is m oved th ro u g h th e 70 m achinę, these bubbles drop onto the rolls, th u s positioning the w ork fo r welding. M ost of the m em bers are studs m ade of tw o channel sections w eld ed to g e th er to form an I-beam sec tion. Jo ists a re m ade up by w eld ing two angles to a single channel section. The operation fo r m a n u fa c tu re of both types is identical w ith only the prep aratio n fo r w eld ing being different. A ssem bly of the sections p rio r to w elding is done by the w elder's helper, who places the angles for th e jo ists in position and clam ps them . The clam ped assem bly, usually m easu ring som e 30 feet in length, then is sta rte d th ro u g h the w elding m achinę. The section is pushed th ro u g h u n til the first bubble on each side of the section is in position a t the first welding gun station, a weld is m ade and the “C” clam ps rem oved. T he th ree bubbles on each side of th e section a re th en positioned fo r w elding by th e th re e sets of guns. The o p e rato r closes the pilot and th e 12 guns come to g eth e r on the w o rk m aking th e six w elds sim u l taneously, th re e a t each side of the section. T his is repeated u n til th e en tire section has been welded. The section is th en cut into len g th s re ą uired. 1940 A ir e r a f t E x p o rts T o t a le d $31 1 ,7 5 7 ,3 2 6 a E xports of aeronautical eąuip m en t in 1940 totaled $311,757,326, ac cording to a re p o rt recently issued by the D epartm ent of Commerce. This w as 46 per cent of $677,606,199, ag g re g ate of aeronautical exports sińce th ey w ere first separately re ported in 1911. Included in last y e a r’s exports and th e ir combined value were: 3064 pow ered landplanes, $170,070,953; 72 landplanes m inus engines, $3,436,465; 361 p a rtia l shipm ents of landplanes to be assem bled abroad, $21,295,094, 26 seaplanes and amphibians, $1,541,156; p a rtial shipm ents of sea planes o r am phibians to be assem bled abroad, $3557; and nine gliders or lighter-than-air craft, $5090. O ther exports: 4986 engines, $49,873,823; engine p a rts and accessories, $19,724.433; instrum ents and parts, $7,303,386; propellers and parts, $9,967,196; p arachutes and parts, $31,068,779; and o ther p arts and acces sories, $27,467,394. F o u rteen larg e m arkets accounted fo r 96.2 per cent of the year’s exports, rem ainder w ent to 70 othei m arkets. Principal purchasers: United K i n g d o m , $134,543,03<, France.. $75,463,921; Canada, $33,994,473; A ustralia, $15,887,718; Chma, $11,087,467; N etherlands Indies, S6,128,729; Sweden, $5,231,384; Finland, $4,303,299; Union of South Africa, $4,033,849; Brazil, $3,013,606; Turkey, $2,458,860; N orw ay, $1,468,591; Argentina, $1,179,609; and Belgium, 150,083. S T E E L FIND* OUT HOW MUCH YOU CAN SAVE Stepped up production schedules cali for speeding up machinę perform ance and lo w ering costs. That's where W atson-Stillm an a re in a position to meet and solve the problem s incurred by present peak loads. For hydraulically operated m ach in ery of a n y type-machines designed to ach iev e fast, highquality, low-cost production — you m ay safely consult W-S engineers. W-S fits each m achinę to its intended task — including fa ste r operatio n, with improved accuracy, positive control, plus endurance. For more than 85 y e a rs W atson-Stillm an has built hydraulic m achines of a ll types to m eet every industrial use. W atson-Stillm an eng in eers may have the an sw er to that h yd rau lic problem which requires quick solution. A bring prompt attention. request w ill TO MEET MANY NEED Mierę are Watson-Stillman presses for forming, forcing, ^r9'ng, extruding, bending, straightening, stamping, die sinking, plastic molding, dehydrating, assembling, fiquetting and a host of other uses. W hat more conc!usive evidence could be asked of Vi sound desig n, experience, engineering an d compete w orkm anship than is show n in the acco m pan yin g phot g raphs. Top photo sh o w s a 50-ton W-S Straightenii Press. Photo # 2 show s a 250-ton W-S D ouble-Acting Ben ing Press. Bottom photo show s a 200-ton W-S Pipę Bendi There are probably many jobs that could be handled FASTER . . . B E T T E R . . . and at LESS C O S T with Hanna Cylinders M O D EL 4 M O D EL 14 O D A Y 'S p ro d u c tio n s c h e d u le s d e m a n d th e g r e a te s t p o s s ib le efficien cy f r o m b o th m en a n d m a c h in e s. C h ec k over o p e r a tio n s in y o u r p la n t — p e r h a p s m uch o f th e w o rk th a t's n o w b e in g d o n e slo w ly b y s h e e r p h y sic a l e ffo rt o r o b so le te m e th o d s c o u ld b e p e r f o r m e d m o re ą u ic k ly , s a fe ly a n d econ o m ic a lly b y a H a n n a C y lin d e r. T For e x a m p !e , th e p r a c tic a b ility o f H a n n a C y lin d e rs h as b e e n d e m o n s tr a te d in im p ro v in g th e o p e r a tio n o f e ą u ip m e n t such a s p re s s e s — s h e a r s — c lu tc h e s — v a lv e s — b r a k e s — strip re e l p u s h e rs — h o p p e r g a te s — f u r n a c e a n d o v en d o o rs — m a te r ia ł h a n d l i n g e ą u ip m e n t — a s s e m b ly fix tu re s — fur ni t ur e c la m p s — d a m p e r r e g u la tio n — ho ists — a n y p la c e w h e re a p u sh o r puli is n e e d e d , e ith e r d ire c tly o r t h r o u g h levers o r to g g le s . H a n n a C y lin d e rs a r e bui l t in a w id e r a n g ę o f sizes, for p n e u m a tic o r h y d r a u l i c o p e r a tio n . W r ite fo r c o m p le te d e tails. M O D E L 72 1 7 H A N N A E N G IN E E R IN G 1765 AVEN U E ELSTO N A ir a n d H y d ra u lic R1VETERS . A ir HOISTS W O R K S C H IC A G O , IL LIN O IS A ir and Hydraulic CYLINDERS /T E E L C a r b u r i z i n g S m a l i P a r t s With C a s e Depth and Carbon Concentration P r e c i s e l y Controlle d From 100 to 150 pound s of sm ali steel parts are carburiied effectively and e cono m ica lly in equipm ent w hich permits precise control of all factors, thus assuring uniform and accurately controlled results ■ CONTINUOUS carburizing, as conducted at the p lan t of th e Illi nois Tool W orks, Chicago, of shakeproof tapping serew s—screw s em ployed to fasten oil p a n s u n d er a u to mobile engines — h a s re su lte d in marked economies and close regulation of both depth of case and in uniformity of carbon concentration. A rotary-retort continuous h eatin g machinę, built by th e A m erican Gas Furnace Co., Elizabeth, N. J„ is used. The w ork is discharged fro m the furnace directly into an adjacent tank of ąuenching oil. The carburizing m edium is Chicago city gas, which is a m ix tu re of 60 to 65 per cent natural gas and th e balance producer gas, 800 to 850 B.t.u. p er cubic foot. The rotating gas - fired r e t o r t through which th e w o rk c h a r g e passes is a high nickel - chrom ium casting about 6 feet long an d 10 inches in diam eter inside. In te rn a l spiral ribs a d v a n c e th e w ork through the fu rnace a s it revolves and longitudinal r i b s constantly tumbie the w ork as it p a s s e s through the heating and carburizing zones A ctuated by an a d ju stab le vanable-speed drive a t a n av erag e speed of i revolution p e r m inutę, the spiral ribs roli a w ork charge 0 to 75 pounds — th ro u g h t h e TABŁE I—Y o lu m e tric C o n te n ts o f C a r- burlzlne Gas |n 1>er Cent At R etort A t R etort Tn lp t O utlet fi4 l 30.9 2 220 46.9 Parh°n M on °xtde— C O 56 9.3 Com ponent M ethan e— c H i H yd ro gen — h ygen-io0Xlde C° ! ’ l!l 1.2 0.8 1.4 8.9 1.4 Total ..................... 100.0 100.0 " a t e r V a p o r _ H 2Ó . . . M arch 3, 1941 h eatin g zones in a m a tte r of 25 or 30 m inutes, the constant g e n 1 1 e tu m b lin g of th e w ork in passage prev en tin g th e deposition of a n y free carbon o r soot, or the formation of a sta g n a n t film of gas, on th e w ork—th e avoidance of such insu lites being e s s e n t i a l fo r uni fo rm ity in case form ation. T he horizontal re to rt is heated by a series of gas burners located along one side of the m achinę. The prod ucts of com bustion circulate freely aro u n d th e ro ta tin g cylinder. The discharge end of the cylinder has an a u to m atic t r a p door through w hich th e advancing charge of carburized w ork falls into a chute lead ing to th e ąuench tank. The car burizing gas is fed into the reto rt Fig. 1—Micrograph at 50 diameters showing cross section of carburized tap ping screw thread as ąuenched. Depth of case is 0.007 to 0.008-inch. Figs. 1 and 2 by the courtesy of Illinois Tool Works, Chicago nace gas combined w ith the m ethane of the carburizing gas supply in the hot re to rt to fo rm carbon m onoxide and liberate hydrogen. D uring the carburizing of the w ork as it passes through the re to rt, th e re is a m arked decrease in th e m ethane com ponent of the carburizing gas and an atten d en t increase in th e hydro gen presen t in the spent gas, indicative of a cracking of th e h y d ro carbons, the CH, going to C plus 2H._. By REGINALD TRAUTSCHOLD Consultant th ro u g h a central covering plate at th e discharge end, traveling against th e flow of work. The spent gas passes th ro u g h a vented valve in th e rem oval cover a t the loading end of th e re to rt w here it is burned. D uring approxim ately one-quarter of each revolution of the reto rt, the tra p door is open o r partially open fo r th e tim ed ejection of the treated w ork. In this in terval a limited am o u n t of the furnace gas from the su rro u n d in g com bustion c h a m b e r e n ters th e re to rt. The infiltration of th is fu rn ace gas, consisting of about 12 p er cent carbon dioxide w ith th e balance chiefly nitrogen and w a te r vapor, serves to tem per th e over-rich carburizing city gas an d p rev en t th e form ation of excess soot in th e reto rt. C racking of H ydrocarbons: The carbon dioxide in th e diluting fur- The presence of w ater vapor in the gas, however, serves in a m eas ure to re stra in th e breakdow n of the m ethane, as evidenced by the high residual m ethane and w a ter contents of the gas leaving the re tort. See the analyses in Table I. F urn ace C apacity and O perating Procedure: Some 100 to 150 pounds of screw s p e r h o u r a re carburized, a charge of 50 to 75 pounds being fed to the re to rt each half h o u r on an autom atic tim e signal. To rec h a r g e , the operato r first extinguishes the flame of the escaping spent carburizing gas, rem oves the feed hopper cover and flashes the gas trapped in the hopper and then shovels in a c o u p l e of 75-pound scoopfuls of fresh screw s. N ext the hopper cover is replaced, th e gas vent relighted and a n o th er charge of w ork is m ade up fo r th e next half ho u r loading of the m achinę. T em perature is controlled a u t o m atically in both the h eating and carburizing zones of the ro ta tin g re to rt and th e ąuality of the Steel used 73 ff0 fp aP*‘ SP w* pR oP i|C i i 4 o*1 J-tE E L ...when they switched to TYCOL CUTTING OIL For the past four years a well-known machinę tool builder has been using Tycol Non-Tarnishing Sulphurized Cutting Oil for all generał purpose cutting and forming operations in screw machinę work. In addition to proving satisfactory for a wide rangę of steels, this sulphurized oil is used in machining bronze with out tarnishing the metal. This desir able characteristic eliminated the necessity of holding m achinę schedules to one type of metal. The result was increased machinę production with a wide rangę of metals thus eliminating waste. » » » Other plant managers have speeded up produetion with Tycol Cutting Oils and have found these products an insurance against freąuent tool re g rin d in g and ta rn ish in g of work and have enjoyed increased produetion. Speed Up P r o d u e tio n . . . Tide Water representatives will be glad to assist you in selecting the proper Tycol Cutting Oil "engineered to fit your needs". Write today for fuli details. Regional Oifices: Boston, Philadelphia, Pittsburgh, Charlotte, N. C. TID E W A T E R A S S O C I A T E D O IL C O M P A N Y EASTERN DIVISION 17 Battery Place M arch 3, 1941 • New York, N. Y. Fig. 2—Operator opens and reraoves hopper cover, flashes gas trapped in retort, and shovels in 75 pounds of screws. Then retort is closed and gas escaping through vent ignited tu re ol th e lurnace. Since both ol these la cto rs are susceptible to close a d ju stm e n t and since the concentratio n ol carbon is well controlled, the resu lts can be held precisely at th e point w anted. ♦ D e v ic e D e t e r m in e s C e n t e r o£ G r a v ity lo r th e tap p in g screw s is such th a t th e direct oil quench follow s a closely-tim ed carburizing h eat o l 1750 de g rees F ah r. A m an o m eter in th e g as supply line show s th e ra te o l flow o l c a r burizing gas, 15 to 25 cubic le e t be ing re ą u ire d lo r e a c h 150-pound charge o l tap p in g screw s. E xtrem ely accu rate reg u latio n o l th e te m p e ra tu re s in th e h eatin g an d c a r burizing zones is s e c u r e d autom atically by p y ro m e te r control instru m e n ts a t e ith e r end o l th e r e to rt. A t th e discharge e n d , th e therm ocouple t h a t m ain tain s th e p ro p er carburizing te m p e ra tu re extends th ro u g h th e end o l th e re to rt well into th e carburizing zone, w hile the therm ocouple lo r th e in let end is located n e a r th e center ol the h e a t i n g zone in the com bustion cham ber. Flexible C ontrol: T hese therm ocouples and th e ir associated control eąu ip m en t e x e r c i s e exceptionally precise control over th e hard en in g te m p e ra tu res. T h i s control combined w ith suitable gas atm ospheres su b jects each individual t a p p i n g screw to exactly th e sam e carb u riz ing cycle. T hus the w ork on withd raw al Iro m th e ąuenching ta n k is p rotected by a u n ilo rm case o l evenly carburized steel to a substantially co n stan t depth ol 0.007 to 0.008inch. The depth ol case is governed, ol course, by th e speed a t w hich the r e to rt is ro ta te d and th e tem pera- Fig. 3—Continuous carburizing machinę made b y Am erican G a s Furnace Co., Elizabeth, N. J., has rotary-type retort and discharges directly into oil ąuench tank without contacting the air. Note conveyor lifting work from ąuench and discharging it over a draining screen ■ A device which determines th e center ol g rav ity ąuickly and accu rately is. offered by Soweigh Scalę Co., D elavan, 111. Sim ilar to a platlo rm scalę in appearance, it will locate th e center ol gravity ol any object placed on its platlorm and at th e sam e tim e give the weight ol the object w ithout changing its posi tion on th e platlorm . W ith th e device, accurate design assum ptions m ay be determined for u n its w hich are to be used in the assem bly of airplanes, w atercralt or in any tra n sp o rt device where balance and trim are an im portant lactor. Location o l center ol gravity also m ay be determ ined in huge cast ings in w hich close control is impossible, o r determ inations may be m ade accurately on a loaded air plane to insure salety in fiight. The com pany is m aking preparations to offer units up to 100 tons capacity. S a fe ty C od e Issu ed F o r F o u n d r y I n d u s tr y ■ C ode o f R ec o m m e n d ed Good Safe t y P ra c tic e s fo r th e Protection of W o r k e r s in F o u ń d ries, 1940, pub- lished by th e A m erican Foundrym en’s Association, 222 W est Adams stree t, Chicago, lo r $2.50 to nonm em bers and $1.25 to members. This code ol recommended good s a le ty practices has been deyeloped to cover necessary engineering and good housekeeping reąuirements, as w ell as specifications lo r personal protection, w herever such operations m ay be carried on in the gray iron, m alleable, s t e e l and nonferrous b ranches of the loundry industry. The code also covers prim e movers, th e p a tte rn , m achinę and mainten ance departm ents, which are considered as a p a rt of the loundry m th e ir operation. T his is th e fifth ol a series of re com m ended good s a l e t y practice codes developed by the America F o u n d ry m en ’s Association industrial hygiene codes comm ittee, appio^e by th e board ol directors as recomm ended practices fo r the foundiy in d ustry. T he w ork ol the codes com m ittee provides an exceptional service to the loundry industry as whole. /T E E L 76 P A R K B U IL D IN G , P IT T S B U R G H • ( P Ł A N t : B E L L E F O N T E , P E N I* S Y Ł V A IV IA ; B E SSE M E R S te e lm a k in g P r a c tic e Manufacturers of bessemer steel in their efforts to inerease produetion are stressing the importance of maintaining a high standard of ąuality. .Any measure to insure a closer control over steelmaking variables -will also aid in the revitalization of the bessemer process. Various important phases of the bessemer process of steelmaking on a ąuality basis are discussed in the accompanying article including the newly devised method of flame control ■ W ITH steelm aking capacity of the nation o p eratin g a t a maxim um rate, inereased atte n tio n to technical and m etallu rg ical details involved in th e produetion of bes sem er steel is bearing considerable m ore fru it th a n in recen t years. Recap tu re of fields of application once considered th e b irth rig h t of bes sem er steel, but in recent y e a rs supplanted by open-hearth grad es a p p ears possible. This fact w as ta o u g h t out a t th e 154th m eeting of th e A m erican In stitu te of M ining and M etallurgical E ngineers, New York, Feb. 17-20, by L. D. W oodw orth, chief m etallu rg ist, and E. E. McGinley, m etallu rg ist, C arnegie - Illinois S t e e l Corp., Y oungstow n district, Y oungstow n, O. Combined p ro p erties of good w eldability, m achinability and stiffness a re adm itted w hich fully explain th e stro n g en tren ch m en t of bessem er steels in certain fields, these m erits being well understood; am ong them screw steels m achines in autom atics, skelp fo r small-diame te r buttw elded conduit an d various tin p la te applications. Justification of old ideas of inferioi'ity of bessem er steels in respect to physical p ro p erties fo r som e uses is challenged by Mr. W oodw orth, who points out th e lack of m etal lurgical know ledge a t th e tim e such claim s w ere accepted, w hich caused in v estig ato rs of service failu res to ascribe them , fo r w an t of a b e tte r reason, to th e fact th a t a p a rt w as of bessem er Steel. O utlining a series of te sts on th e physical p ro p erties of bessem er vs. open-hearth steels w ith M i\ McGinley, he found th a t co n tra ry to g en erał belief, impact stre n g th s of bessem er a re f a ir ly com parable fo r any given ultim ate stre n g th even th o u g h bes sem er steel w ill tend to have a co arser s tru c tu ra l g rain size be cause of deoxidation p r a c t i c e utilized and finishing m ili practice purposely em ployed to acąu ire o ther desirable properties. T ests w ere m ade w ith bars in “as rolled” condition, and, determ ining tensile stre n g th fo r equivalent ca r bon content, bessem er show ed an av erag e of 15,000 p.s.i. g reater, and conversely fo r the sam e tensile stre n g th , bessem er req u ires on an av erag e 0.14 p er cent less carbon. A verage p hosphorus content fo r bes sem er w as 0.090 per cent w hile fo r open h e a rth it w as 0.013 p er cent and it would ap p e ar the higher s tre n g th is a ttrib u ta b le to the h ig h e r p h o sphorus content. Temperature Control Important As in any steelm aking process, M essrs. W oodw orth and McGinley stre ss th e im portance of te m p e ra tu re control and degree of oxidation in bessem er produetion. M ateriał advancem ents in both directions have been m ade in recen t years. Several devices to aid in controlling steel te m p eratu re in the vessel are available to the blower. E very ef fo rt is m ade to confine the teem ing te m p e ra tu res w ithin recom m ended ranges, and, by constantly checking te m p e ra tu res from heat to heat, the blow er is inform ed of any variation in te m p e ra tu re. W hen necessary, corrective m easures can be applied on succeeding blows. V ariations in the chem ical an aly sis (p a rtic u larly Silicon) and phys^ ical h eat of the iron m u st be comp ensated fo r if uniform tem p e ra tu re s a re to be obtained. The ad dition of a reg u lated am ount of scrap to the m etal bath in th e early p a rt of the blow is the best corrective m easure fo r te m p e ra tu re con trol, th ey claim. D uring the course of th e blow o th e r m easures can be tak en —the introduction of steam into the blast m ain as a coolant or the tipping of the vessel for sideblowing to inerease the tempera tu re. E ith e r of these two methods a re to be avoided, sińce they introduce several additional variables. W arning against either extremes of tem p eratu re, Mr. Woodworth cited dilficult pouring, scabby in gots and skulls resulting from low te m p e ratu res w hile extremely high hea ts a re detrim ental to both quality and economical operation. High h eats are also bad for the surface of the sem ifinished product in the m aking of rim m ed or capped steel. Delayed rim m ing action will result and also the lenticular blow holes, notably in the low er portion of the ingot will extend alm ost to the sur face. These will be exposed and ap pear as flaws and seams on the sem ifinished product in subsequent heating and rolling operations. Hot h eats are also difficult to propetl> deoxidize in the semikilled grades. E rra tic mili yields, interior surface, strip p in g delays and other objectionable produetion problems also arise from extrem ely high heats. E xistence of an optimum teeming rangę, 2860 to 2S90 degrees Fahr. is indicated by extensive studies on screw steel. Influence of teeming tem p era tu re on surface quality is found to be the sam e for this grade of steel as for capped and rimmed steels. Also the 'teeming tempera tu re ot screw steels exerts a maiKe^ influence on the internal soundness of ingots and the tendency toward piping as reflected in decre^ in| bloom ing m ili yields. Most of thes steels are made semikilled to attai m axim um m achinability, necessi a ing the addition of a deoxidizei th e steel in the molds. Effectiveness of this deoxidizer ^ directly dependent on the teemmfe /T E E L 7S A b o \e is s h o w n e ą u i p m e n t f o r s t r i p - t i lt e r , a r e lo c k e d in p o s it io n a n d t ilte d P ng a llo y h o t t o p i n g o t s , c o n s i s t i n g o n to of tw o h y d r a u l i c a l l y c o n v e y s m o ld s to s t r ip p e r w h e r e th e y o p e ra te d "1° ld t l l t l n g m a c h i n e s , o n e in g o t 100- t o n tra n s fe r ca r. • Th e in g o t ★ D E S I G N E R S * MAN UF A CT UR ER S* CONTRACTORS B L O O M IN G M IL L S • P L A T E M IL L S • S T R U C T U R A L M IL L S car ★ ELECTR IC T R A V E L IN G C R A N E S • C H A R G IN G M A C H IN E S IN G O T STRIPPIN G M A C H IN E S • S O A K IN G PIT C R A N E S a u t o m a t ic a lly engage w it h s t r ip p e r E L E C T R IC W E L D E D F A B R IC A T I O N • L A D L E C R A N E S > d r a u lic s t r i p p e r , a n d ^ > aH c o n t r o l l e d th‘ ! ° ld s w i t h by one one in g o ts a re m o ld o p e ra to r. tra n s fe rre d a t im e f r o m D O U r in ir n h r f f i r m h e a d a n d a r e s t r ip p e d , o n e a t a t im e , to c o n v e y o r t a b le . • A f t e r s t r ip p in g , th e m o ld s a r e m o v e d to s e c o n d t ilt e r rr* S T E A M H A M M E R S • S T E A M H Y D R A U L IC F O R G IN G r<atn rr\t>A f r* n r t o-i n fl 1 n n r i i r h t D O s i- P R ESSES • S P E C IA L M A C H IN E R Y F O R S T E E L M IL L S ■k THE MORGAN ENGINEERING CO., Alliance, Ohio tem p eratu re, th e am o u n t necessary v aryin g fo r different conditions. L arg e fluctuations in teem ing tem p e ra tu re m ake it difficult to gage the p ro p er am o u n t of deoxidizer to use. Close co-operation betw een th e m etallu rg ical observer and th e blow er has, on th e average, been found to re s u lt in a h ig h p ercentage of the blows falling betw een th e optim um p o u rin g t e m p e r a t u r e rangę. O ver a period of observation, M essrs. W oodw orth and Mc Ginley found approxim ately 87 per cent of th e capped skelp blows fell w ithin th e te m p e ra tu re ra n g ę of 2870 to 2910 degrees F a h r. w ith 7.5 p e r cent h ig h er and 5.5 p er cent be low th is p o u rin g rangę. F o r screw steel th e distribution is slightly w ider, 87 p e r cent of th e blows fa ll ing w ithin th e ran g ę of 2850 and 2900 degrees F ah r., w hile 7.5 p e r cent a re h ig h e r an d 5.5 p e r cent low er th a n th is rangę. The b essem er process w ell exhibits th e physical-chem ical reactions betw een oxygen and m etalloids w hen b ro u g h t into contact a t high te m p eratu res. O xygen in th e a ir en terin g th e tu y e re s oxidizes th e iron to FeO which in tu rn oxidizes th e S i l ic o n , m anganese and carbon in th e pig iron in the o rd er m en tioned. W hile these reactions are tak in g place sim ultaneously, speed of th e reactions fo r th e rem oval of each elem ent differs greatly. Be fore th e oxidation of th e carbon develops to m ateriał degi’ee, Silicon and m anganese a re practically eliminated. As elim ination of these m etalloids proceeds th e iron oxide content increases slowly until the end point of th e blow is reached; Silicon has been elim inated while the carbon and m anganese a re down to such a point th a t fu rth e r elim ination is a t a less accelerated pace. Oxide content of th e b a th s ta rts to inerease rapidly and m ay double in 10 o r 15 seconds. Close control is im p o rta n t a t th is period of the heat. O bservation of a n u m b er of heats of skelp and screw steel (SAE X1112) reveals several in terestin g points w hen the blow of screw steel is “you n g” and skelp steel “fu li”, or tu rn in g down of th e vessel sho rtly a fte r th e end point in th e first case, an d c a rry in g th e blow fu rth e r along, in th e second. The te sts are P e d e t t e s fo r t h e P e d a ł E x t r e m i t ie s ■ With the donning of a pair of Pedettes designed by Protex Products, lersey C ity, N. wet or cold feet no longer need be the lot of those workers whose duties expose them constantly to these uncomfortable experiences- Made of Goodyear's Pliofilm, these foot-shaped slippers are thin, p liable. extremely light in weight but tough and sem iplastic. They conform to the shape of the foot and do not crowd even in snug shoes. Being waterproof and airtight, they retain the body heat tak en from the stream while pour ing fro m ladle to mold. A large difference in the iron oxide exists betw een skelp and screw steel. W hile th is difference is influenced to a certain degree by the higher m anganese speciflcation for screw steel (usually 0.60 to 0.90 per cent m anganese as compared with 0.35 to 0.50 m anganese for skelp), the biggest fa c to r contributing to the difference is the blowing time after th e end point. Iron oxide samples tak en before and a fte r the manga nese addition, fo r both skelp and screw steel, showed the iron oxide content of the m olten steel was reduced approxim ately 50 per cent by th e m anganese addition. A nalysis of Studies I t would appear th at for skelp 87 per cent of the blows studied fell w ithin the rangę of 55 to 75 per cent m anganese efficiency, while for screw steel 88 p e r cent of the blows fell w ithin the rangę of 70 to 85 per cent m anganese efficiency. A nother featu re receiving consid erable study by M essrs. Woodworth and McGinley is the amount of nitro g en in bessem er steels and the facto rs controlling it. It has generally been th o u g h t th a t the factors governing the am ount of nitrogen pickup in blowing are: (a) The length of (1) total blow ing tim e and (2) time interval from end point to tu m down. (b) T em perature of the blow. (c) Carbon content of the bath. Some experim ental work has been done reg ard in g the relation between blow ing tim e and nitrogen content a t the plant, but the results so far have been negative. D ata th a t have been publishea and th e experiences of different Carnegie-Illinois bessem er plants mdicate th a t different plants produce a slightly different nitrogen rangęThus, one plant m ay average U.UU p er cent nitrogen and another may average 0.015 per cent. The rea sons fo r this a re probably tied up w ith the individual plant’s eąuip m ent, raw m aterials used, and practices, according to Mr. Woodwort . M ethod of controlling the bes sem er steelm aking process y m eans of photocells was described by H. K. W ork, m anager, resear<^ and developm ent, Jones & Laughlin Steel Corp., P ittsburgh. The prac tice gives rapid and ąuantitati dication of changes in flame w are recorded fo r each heat. D ealing prim arily w ith the bessem er process in bottom-b converters, photocell c0J\tr0 obtained are also applicable siderable degree to basie and swe blow vessels. Touching on the den n ite m etallurgical limitations t use of bessem er steel due to p > ical properties conferred by (P le a se t u m to Page /T EEL SO A Nitf cbangeb AND HOVJ 8 r C M P STRIP It was a typical case and costly, too — 600,000 automotive parts were involved for a special job, and then came the upset in the production schedule. The P.A. thought the required amount of special analysis steel had been ordered. But unfortunately the strip made by mili “A” was rolled on the heavy side of gauge. Although the weight was there, the footage wasn’t — so excuses had to take the place of finished parts and fuli profits. Perhaps, the P.A. was at fault for not emphasizing gauge accuracy, but by then it was too late to matter who was at fault. Now CMP strip is specified, and orders meet all requirements, including footage, because gauge accuracy is a CMP specialty — definitely mentioned or not, CMP strip is rolled to very close limits. The more accurate to gauge, the more feet per pound and the more finished parts per 1 0 0 pounds. You can always depend on CMP strip giving extra values. Request a CMP representative to cali — he will be glad to make recommendations for your consideration. STRIP STEEL TH E COLD M ETAL PROCESS COMPANY YOUNGSTOWN • OHIO March 3, 1941 81 R t H U l R t O SOUTH BE ND LATHES F O R modłrn ihdustr'1 .^ th c ex trc rn c S c - B e . h o rin e w ith such prec o r la p p u i& r bg e U m i n a t e d . i oping operations can in 3 w S O U and l6" sWing, ,-o " 10,15. i-ct D n v e . - 1 T H B E N D L A T H E W O R K S \ TW A .S taś ń e re d Pile Method D.Uneven Starting Edges Sheared Edges B.SwinAing Blowpipe Method E. Rounded Edg e Deflects Je t Heating Blowpipe Sheared Edges F. Open Space Stops Cut C.Preheated Ed.ge Method T l i i n g s W I I E 'W X i t h ■ IN ANY stack-cutting operation certain advance p rep aratio n s, such as proper cleaning, stack in g and clamping of the p lates o r sheets, a re necessary to obtain sa tisfa c to ry re sults. This p rep arato ry w ork, however, may be w asted as f a r as r e sults are concerned if th e cu t is not started properly. A false s ta r t u su ally damages th e edges of several plates, and produces conditions th a t make a second s ta r t ex trem ely difficult. F or this reason, in som e respects, the sta rtin g of th e cu t on stacked plates is th e m ost im p o rta n t Part of the operating techn iąu e. To guard against m ishap a t th e beginmng of the cut, several m ethods of starting are com m only em ployed, as shown in the a c c o m p a n y i n g sketehes. Sketch A illu strates one of th e tnost simple m ethods—th e staggerea-pile method. H ere th e p lates are P d so ^ a t each plate in th e stack Projects slightly beyond th e one beow- Although th e individual p lates are well aligned w ith one an o th er, the edge of the stack a t w hich th e cut is to be sta rte d slopes slig h tly wward from top to bottom . Plate or sheet stacked in th is w ay cut in the sam e m a n n e r a s a M arch 3, 1941 Good starting practices are shown in A, B and C . (Poor start ing practices such as shown in D, E and F should be avoided. Arrows indicate the direction of the blow pipe motion S t h e T o T A O C R K e m e m C b e r U x y a c e t y I e n e T T T I N G o r c h Preparations to bring about efficient results in using the cut ting torch for stack cutting may only prove to be wasted ef fort if the operator makes one false move during the cutting proeedure. Anyone involved in this type of work may profit from the accompanying hints which The Linde Air Products Co., New York, recommends as good practice for accomplishing a successful job single piece of m etal. The cutting action, how ever, s ta rts in the top p late first, and gradually progresses down th ro u g h the stack, plate by plate, as the blowpipe advances. This s ta rtin g proeedure consistently yields cut s u r f a c e s of high ąuality. T he swinging-blowpipe m ethod is a n o th e r cut-starting m ethod which is used extensively. The stack is p rep ared and clam ped in the norm al m anner, b u t th e cutting m achinę is fltted w ith a special attachm ent fo r holding th e blowpipe. This provides fo r a d ju stm en t of the blowpipe a t an angle along the line of cut. The sta rtin g proeedure is t h e sam e as in o ther m aehine-cutting operations, except th a t the blowpipe nozzle is slanted aw ay f r o m t he stack at the sta rt, as in B, re fe rrin g to the sketehes. C utting progresses dow nward th ro u g h the stack as th e nozzle advances a t the se t angle. W hen the cut pierces th ro u g h the whole stack, t h e blowpipe is adjusted back to vertical fo r th e rem ainder of th e cut. This a d ju st m ent m u st be com pleted while still cutting in the scrap m ateriał. S ta rtin g a cut by this m ethod has the advantage of re ąu irin g less care in the alignm ent of the plates in the stack, but re ąu ires e x tra blowpipe m anipulation during cutting. A th ird sta rtin g proeedure, identified as the preheated-edge method, is the sim plest of all and is, highly effective provided the edges of the plate or sheet in t h e stack are stra ig h t and sąuare. The stack of 83 plates is built up to th e desired height and a rra n g e d so t h a t th e s ta rtin g edges a re aligned verticalły before clam ping. Uneven edges like those in D a re avoided. As soon as th e cu ttin g blowpipe has been lighted and adjusted, and the cu ttin g m achinę is read y to be started , th e flam e of a w elding blow pipe is played on th e edge of th e stack at th e sta rtin g point of th e cut. As indicated in sketch C, th e heatin g blow pipe is moved u p and down across th e edge of th e stack u n til th e edges of t h e plate a re b ro u g h t to t h e kindling te m p e ra ture. T hen th e cu ttin g m achinę is m oved into position and th e cu t is started . Im p ro p er piling of sheared plates often m akes th e sta rtin g of a cut difficult. P la te edges cu t w ith th e average sh e a r a re slig h tly rounded a t the top and have a deform ed D e v i s e s Y i e l d o f F o r m C o k e u ł a a n d B PR O P E R T IE S A N D AMOUNTS of coke and by-products obtained from carbonization of coal can now be predeterm ined, Dr. H. H. Low ry, director of th e Coal R esearch L ab orato ry of C a r n e g i e In stitu te of Technology, P ittsb u rg h , announced recently. Dr. L ow ry’s m ethod establishes fo r th e first tim e a form u ła w hereby an analysis of coal, correlated w i t h th e te m p e ra tu re a t w hich it is to be coked (carbonized), accurately fo recasts t h e resu ltin g ąu alities and am o u n ts of coke and its by-products of ta r, gas, and amm onium sulphate. His research is considered as offering in d u stry in ereased econom y and scientific con tro l over th e re su lts of the coking bottom edge w hich h as been disto rted dow nw ard by th e action of the sh e a r blade. If th e sheared plates are piled so th a t th e rounded edges face upw ard, these rounded edges will have a tendency to deflect th e cu ttin g jet, as in E, and re su lt in a false sta rt. On th e o th er hand, w h erev er de form ed bottom edges face each o ther in th e stack, open spaces a re form ed betw een t h e plates, as show n in sketch F. Such open spaces usually will stop th e cut. One w ay of avoiding both of these difficulties is to select plate w hich has a t least one oxyacetylene-cut edge a t w hich to s ta r t th e cut. W hen this is not practicable, stack t h e sheared plates so th a t all of the ro u n d e d edges face d o w n w a rd and cu t by any of the m ethods previously described. Conditions also often arise w here f o r B P r e d i c t i u g y - P r o d u c l s process. The econom y re su lts from th e elim ination of costly oven tests which m ay be replaced by the m uch sim pler and cheaper analysis of th e p a rtic u la r coal used. T he control re su lts from th e ability to fo recast w h at re su lts any type of coal will give u n d er coking. T he culm ination of six years of research, w ith assistance from H. G. L andau and L eah L. N augle in the coal research lab o rato ry a t C arnegie Tech, Dr. L ow ry’s p ap er w as released before a m eeting of the Am erican In stitu te of M ining and M et allu rg ical E ngineers, New York. One larg e s t e e l com pany, Dr. L ow ry revealed, by using his fo r m uła fo r the p ast year, has been S a u c e p a n s t h a t “ W e n t T h r o u g h a F ir e ” ■ These two stainless steel saucepans were among those taken from the ruins of a warehouse fire. The steel w as turned blue b y the intense heat, and the Carrollton Metal Products Co., Carrollton, O., w as able to reclaim them without difficulty after the pans had been returned by the customer. The one at the right, which w as reclaim ed by polishing, shows that the heat discoloration w as purely superficial. Slight heat-tint appearing from Occidental overheating can be' removed e asily with ordinary scouring powder 84 cu ttin g cannot be started from the edge of the stack. Under these circum stances a drilled hole serves as a sta rtin g point and special care m u st be exercised to avoid a false sta rt. F ir s t of all, b u rrs should be rem oved fro m the edges of the drilled holes; second, the plates should be stacked carefully so th a t the sides of th e holes are in vertical alignm ent. If the drilling operation is ac com plished a f t e r the plates are clam ped in position, alignment of the holes is no problem but, where th is is im practicable, alignment is easily assured by inserting a bolt or d rift pin of p ro p er diam eter through th e holes to hołd the plates in posi tion u n til they are clamped together. Upon rem oval of the bolt or drift pin, th e cut can be started at the hole w ithout difficulty. able to save m any thousands of dolla rs in the single item of eliminating the su lp h u r analysis of coke. Dr. L ow ry’s research also assures m ore accu rate planning in the pro duction of the coking by-products, all of which are im portant in the in d u strial defense effort. The chief by-products are tar, gas, ammonium sulphate, and light oil. Toluol, from w hich TN T is produced and a short age of w hich caused grave difficul ties in A m erica’s W orld W ar I pro gram , is one of the im portant constitu en ts of light oil. M ay Boost P ig Iron Production W h at yields of these by-products m ay be obtained from various coals under various tem peratures may be figured fro m Dr. Low ry’s formulas, assu rin g m axim um production. C arrying Dr. L ow ry’s work a step fu rth e r, M. A. .Mayers and H. GL andau, a l s o of Carnegie Tech’s Coal R esearch Laboratory, announc ed before the A.I.M.M.E. a m ethod fo r controlling the properties of pig iron and the economy of its produc tion in blast furnace operation. This m ethod ascertains t h e particulai ąualities in the coke necessary to produce certain ąualities and ąuan tities of pig iron under specific con ditions of operation and ore analysis. The research showed that as the “s h a tte r index” of coke was improved the am ount of coke needed to produce a ton of pig iron decrease and the production capacity in a given period inereased. In the fur nace w here tests w ere run, it was found th a t im proving the “shat™ index” by one point inereased tne ra te of production by 3 per cen ’ while th e am ount of coke reąuired to produce a ton of iron decreasea. F o rm u las w ere developed in this research w hereby for the first t.me /T E E l * Up goes the indicator on the dial—up, up past the 1000-pound mark to 2000, 3000, 4000, 5000 pounds or raore, depending upon the size and gauge of the Republic LECTRUNITE Tube being tested hydrostatically. The tube is vibrated while under pressure. Then the pressure >s released and down comes the indicator—a finger that as written SAFETY” for another boiler user. hy is this test made at pressures so far in excess of \ ’d 'P0und A. S. M. E. code requirement? To pro‘ e insurance against shut-downs by making certain e\ery ELECTRUNITE Tube will be capable of carry1Qg as much overload as the steel itself can withstand. 2q„ UNITĘ tests are made at pressures within 0 the minimum yield p o in t of the Steel. For example, a 3" x 12 ga. tube is tested at 1900 pounds, a 2" x 13 ga. at 2550 pounds and a 1" x 13 ga. at 5700 pounds. And, although extremely high in test value, such pressures are safe to use because they are held below the point where the steel or tube structure might be weakened by excessive strain. The next time you buy, build or retube a boiler, think of this test made to provide you with better tubes. It is only one of a long series that insure easy installation, low costs, long life and protection against shut-downs when you use ELECTRUNITE Boiler Tubes. There are many other interesting facts in the fuli story. Why not ask us to send you literature? Steel and Tubes Diyision, Republic Steel Corporation, Cleyeland, Ohio. B Ł Z C blast fu rn aee o p erato rs m ay calculate th e ąuality, economy, and ra te of production of pig iron from th e properties of th e coke used. F o r these calculations p relim in ary data, defined in th e paper, m u st be collected on each specific b last fu rn aee operation. A lthough th e im portance of coke p ro p erties in pig i r o n production w as alw ays realized, no previous scientific m ethod fo r fo recastin g re su lts h ad been w orked out because of th e m an y v ariable conditions involved. R e a f f ir m s P r a c t ic e o n O p e n W eb S te e l J o is ts ■ The division of sim plified practice of the N ational B ureau of S tan d ard s announces t h a t sim plified practice H a n d l e A recom m endation R94-30, “Open Web Steel Jo ists,” h as ag ain been reaffirm ed w ithout change by th e standing com m ittee of th e industry. T his recom m endation establishes a sim plified schedule of sizes fo r joists ran g in g from 8 to 16 inehes in depth and not longer th an 24 tim es th eir depth, and also specifies properties and allow able loads in pounds per lin ear foot. D esignations, stresses, resistin g m om ents in inch - pounds and m axim um end r e a c t i o n in pounds are included. T he p ro g ram w a s originally effective Oct. 1, 1930, and w as reaffirm ed w ith o u t change in 1933, 1935 and 1937. Copies of the recom m end ation m ay be obtained f r o m the su p erin ten d en t of docum ents Govern m en t P rin tin g office, W ashing ton, fo r 5 cents each. b r a s i v e ■ CARELESS handling a n d impro p er sto rag e of g rinding w heels not only causes excessive break ag e b u t can seriously affect th e ir cu ttin g action and s a f e t y of operation. G rinding w heels a re essentially cu t tin g tools and m e rit th e sam e care as expensive re a m e rs or m illing cutters. S afety also w a rra n ts c a r e f u 1 h an dlin g sińce dropping a w heel ju st a sh o rt distance or accidentally striking it a g a in st a h a rd object m ay easily produce a crack w hich could cause th e w heel to b r e a k w hen m ounted and b ro u g h t up to speed. W hat m akes th is h azard all th e m ore seriou s is th e fact th a t the crack W S te e ls a s Y o u B y E . T. LARSO N Norton Co. Worcester, Mass. m ay not even be visible on casual exam ination. G rinding w heels w hen shipped a re alw ays packed carefully to withsta n d th e ro u g h e st type of tr e a t m en t in tra n s it but care should be em ployed w hen unpacking. A fter they a re unpacked, each w h e e l should be tapped lightly w i t h a wooden m allet o r handle of a screw driver to be su re it is of s o u n d Left, transporting grinding wheels on a 2-wheel truck padded with h eavy linoleum. Right, large and h eavy wheels for safety should only be moved about in a sp ecially constructed trailer unit like the one shown here A n n o u n c e s N e w Hard T o o l T ip M a te r ia ł BI A new grade of Kennametal tungsten-titanium carbide alloy known as grade K3H, recommended as a tool lip m ateriał fo r light finishing cuts and fo r fairly heavy continuous cuts on steel of all hardnesses up to 550 brinell is announced by McKenna M etals Co., L atrobe, Pa. It has shown a hard n ess of 79.0 rockwell C and a stre n g th of 210,000 pounds per s ą u a re inch w hen subjected to the tran sv e rse ru p tu re test. The m ateriał is being supplied in the form of tool tips in three stand ard shapes or in special shapes made to specifications. Tools on which tips have already been brazed also are ayailable. W o u l d G la s s stru ctu re, as will be evidenced by a elear ring. If no elear ring is ob tained on tapping, it is well to be on the safe side a n d reject the wheel. Of course the wheel should be perfectly dry and free from sawd u st w h e n tapped. It should be noted th a t organie bonded wheels do not em it as elear a ring as vitrified and silicate wheels. The wheels also should be inspected to see that size, grain, grade and other specifications correspond to the original order. G rinding w heels a r e extremely frag ile and m ay easily be chipped or otherw ise dam aged in moving them fro m one place to another. T his is especially tru e of thin wheels and those having thin edges or faces. Sm ali w heels m ay easily be moved in wooden boxes, and larger wheels on tru c k s faced w ith wood or linole um being sure th ere are no nails or bolts extending through to chip the wheel. A lw ays remember abrasive w heels m u st be handled with the sam e care as if they were glassw are. , L arg e w heels som etim es are roltea on th e ir faces. This should only e done on a padded and clean floor. Two strip s of heavy floor linoleum m ake an ideał padding as they can be m oved progressively a l o n g m fro n t of the wheel to provide pro tection all the way. Never roli a grinding w heel directly on a bart floor. In tru c k in g wheels larger than la inehes and up to 36 inehes in diameter, do n o t m ove them on edge, tilt th em back about 15 degiees wi boards or corrugated paper between them . W heels la rg e r than 36 mche* in diam eter should be moved abou in a yertical position on a spec tru c k designed to support th e firm ly. /T E E L 86 / „ fĄe WITH BANTAM BEARINGS ' BANTAM'S NEEDLE ROLLERS c a n b e a s s e m b le d in to a n t i- f r ic t io n b e a r in g s o f e x c e p t io n a lly h ig h c a p a c it y i n p ro p o r t io n to s iz e a n d c o s t. B a n t a m ’s m e t a llu r g ic a l p ro c e s s e s p ro v id e th e h a r d n e s s n e c e s s a ry f o r m a x im u m c a p a c i t y , y e t r e t a in needed d u c t i l it y . N e e d le R o lle r s ro u n d o u t B a n t a m ’s lin e o f a n t ifr ic t io n b e a rin g s — s t r a ig h t r o lle r , ta p e re d r o lle r , s e lf- r e ta in e d n e e d le , a n d b a li. URO-THE-MINUTE L0C0M0T1VE o f t h e in d u s t r ia l t y p e is t h is u n it d e sig n e d a n d b u i lt b y D a v e n p o r t Ilesler C o rp . fo r h a u lin g s u g a r- c a n e i n P u e r t o R i c o . L o c o m o t iy e re p la c e s s t e a m u n it p r e v io u s ly used, is p o w ere d b y 6 - c y lin d e r F a ir b a n k s - M o r s e D ie s e l e n g in e . B a n t a m Q u il l B e a r in g s , u se d on the w ris t p in s o f t h e D ie s e l, a r e t h e re c o g n iz e d s t a n d a r d fo r t h is s e r v ic e , w h e re t h e ir s m a li s iz e and high c a p a c ity in o s c illa t in g lo a d s a r e o u t s t a n d in g a d v a n t a g e s . 6-STATION DRILLING MACHINĘ b u i l t b y The B r a d f o r d M a c h in ę T o o l C o m p a n y t u r n s on THIS GIANT ROLLER BEARING h a s a r a d ia l c a p a c t h r u s t t y p e , m e a s u r in g 3 0 " O . D . , 2 7 " I . D . , ro lle r s 1 " lo n g a n d 1 " in d ia m e t e r . I t is o n e o f 2 " t h ic k . H e r e i s a n o t h e r t y p ic a l in s t a n c e a g ro u p s p c c ia lly e n g in e e re d b y B a n t a m fo r o f t h e w a y B a n t a m s e rv e s in d u s t r y w it h u se b y O h io O i l C o m p a n y in c e n t r a l s t a tio n c u s t o m - b u i l t b e a r in g s i n l a r g e s iz e s o r p u m p in g s p e c ia l t y p e s . I f y o u h a v e a n u n u s u a l b e a r e ą u ip m e n t , to p ro v id e h ig h c a p a c it y a n d r e d u c e n eed o f s c r v ic in g . 10GGING OPERATIONS in r o u g h , l i i l l y B a n t a m in d e x in g t a b le b e a r in g o f th e b a li i t y o f 2 2 5 ,0 0 0 p o u n d s a t 1 0 0 R P M , u se s 125 r a d ia l in g p ro b le m , T U R N T O B A N T A M . c o u n try e ą u ip m e n t t o t h e s e v e r e s t t e s t . ' llla m ette H y s t e r C o . im p r o v e s e ff ic ie n c y , Jcngthens s e rv ic e lif e o f it s io u in g \\ I-IYSTER D2 in ch e s b y u s in g B a n t a m Q u il l B e a r - 1Ilgs 011 '^ le r ge il'- a n d r e v e r s c id le r g e a r— " lere space is so lim it e d t h a t n o o t h e r t y p e 0 anti-fric tio n b e a rin g c o u ld b e s u c c e s s f u lly einp o_\ed. Moreover, th e Q u il l B e a r in g is lo w 111 cost a n d ea s y to i n s t a ll. F o r f u r t h e r in f o r mation on t h is c o m p a c t , h ig h - c a p a c it y b c a r - lnS. w rite fo r B u lle t in March 3, 1941 II-104. 8T Q F “ h i t c o m f> HYDRAULIC DRIVE Switching and haulage service makes great demands upon eąuipment. Locomotives must stand up under long hours of continuous service—they must operate with the greatest economy—they must reąuire the least in maintenance attention. Whitcomb knows these problems, and their engineers are constantly on the alert to devise ways and means of providing bet ter service at lower costs. The most recent development along these lines has been the application of fluid drive in their me chanical units, replacing the conventional clutch. This arrangement provides a smooth, continuous flow of power through a Hydraulic Coupling. Torsional vibrations or shock loads are eliminaled due to the absence of any mechanical connection between the driving and driven members: this reduces wear on engine and mechanical parts of the locomotive. No clutch maintenance reąuired—no engine stalling encountered. D IE S E L or G A SO LIN E POW ER M EC H A N IC A L, H YD RAU LIC. or ELEC TR IC DRIVE THE WHITCOMB L0C0M0TIVE CO. 88 /T E E L lmproved Handling M e t h o d s For Handling efficiency is im proved gre a tly by unique racking system, sheet-hand ling platform s and other innoyations in a w est coast w arehouse. Platforms, when stacked, form racks which protect sheet effectively. chains or cables touch sheet in handling. ployed to prevent condensation. No W o o d roof is em M etho d s are applicable any- w here steel is to be stored ^ EFFICIEN T and ra p id m eth°a of handling steel p ro d u cts in several uniąue ways is to be found in e steel distributing w arehouse of george R. B orrm ann Steel Co., 25 ® th street, Oakland, Calif. This company, established in 1919 an d a Pioneer steel jobber on th e east side o San Francisco bay, is now op*-g °ne of the m ost m odern disng Plants in th e country. As one can well im agine, a black w red balance on the led g er of a tll °use depends larg ely upon ne efficiency of han d lin g o pera t ons smce w arehouse activity eon most entirely of receiving aA nc* F e a tu re s em ed • ttlis P!ant include p a te n t npk nn? racl<s ^or bars, flats, chan waróh 6S’ etc' : sPecial roofing fo r cllinf ? Sfu bayS; a m ethod of hanerartoc i 1 carbon a nd stain less hook'? nf u s.h eets’ w herein crane chains never come in con ^ r c h 3, 1941 Fig. 1—This shows how cross bars aro hinged to permit removal of steel from lower sections—a novel arrangement facilitating access to a ll the steel ta c t w ith th e m ateriał; and an unu su al specially built sheet ladder fo r w arehouse trucks. W hile developed p rim arily fo r w arehouse use, th e m ethods described here also will increase th e efficiency of any plant’s sto rag e departm ent. E ach of the patented storing rack s contains six com partm ents w hich p e rm it a crane to rem ove or sto rę ąu an tities of steel ranging fro m % to 5 tons, th u s elim inating th e costly and laborious method of hand sto rin g of incom ing m ateriał an d h and pulling of outgoing or ders. The dividing u p rights of these rack s a re constructed of 4-inch chan nels. T he cross bars fo r the two low er divisions of the rack are weld- H y D o n P a r t r id g c ed to the up rig h ts to assu re addi tional stru c tu ra l stre n g th to the whole rack assem bly. These two com partm ents are used fo r storing m ateriał th a t m oves casually. Those th ree cross bars, separating the upper fo u r com partm ents, are attached to a connecting rod and all four cross bars fo r each di yision sim ultaneously tilt up and backward, p erm itting free access fo r the crane to load o r unload, as shown in Fig. 1. In this p articu lar instance, the m ateriał in the upper two com partm ents has been removed by crane and stored, temporarily elsew here. All the movable cross bars are notched. W hen the bars are lowered into position, these notches fit over lugs welded onto the back end of the cross bars ahead. Provision is m ade so crane hooks o r chains never touch low-carbon or stainless grades of sheet steel. Incoming m ateria! is placed on solidly built wooden platform s, as show n in Fig. 2. The platform s or racks are so constructed th a t one 30 Fig. 2—Closeup of sheet platform and lifting plates, left. Note in background how the platforms stack to form racks Fig. 3—Delivery trucks, right, have a 4-inch raised platform in center for sheet, preventing bars and structurals from rolling against it. Ladder at rear pushes into back of platform and locks in position flts perfectly upon th e top of a n o th er one, m aking it possible to stack eig h t to ten sections, form ing a succession of draw ers, w hich protects th e steel on all sides. These p latfo rm s a re eąuipped w ith fo u r steel lugs, tw o on each side, in w hich crane hooks a re inserted fo r liftin g and tra n sp o rtin g . A single p latfo rm o r an en tire sec tion can easily be m oved w ith o u t touching th e steel stored. If th e bottom ra c k of steel be reąu ired , the crane is hooked to th e lu g s of th e p latfo rm im m ediately above it and th e en tire section lifted off. The crane then picks up the desired rack of steel and carries it to the point of fabrication or shipment. An added feature of this method of storing permits the delivery to a Client of an entire platfoi'm when specified, the platform being picked up from the customer at a later date. Another feature of the plant is the method used to handle stain less steel sheets. The materiał remains in the original shipping Con tainer. When reąuired, the crane lifts the platform, Container and steel and m oves it to the desired Fig. 4—Looking from the main b ay directly into the Sheet-storage b ay and the structural b ay to the right ol it. Note overhead crane which serves m ain b ay and the sm aller crane serving the sheet b ay and operating on a runw ay beneath the other crane location. The shipping Container is then opened and the necessary sheets removed. The remaining sheets a re le ft in the original package and retu rn ed to the storage section. Thus, steel sheets are never exposed to w eather or surface dam age, regardless of the length of tim e in storage. To a ssu re the perfect condition of m a teriał stored in the warehouse bays, the com pany has installed a 2-inch wooden roof with the composition covering, thus eliminating condensation and enhancing the value of the service to its clients. A sheet or plate ladder to assist in unloading m ateriał from delivery tru c k s of the company is shown in Fig. 3. The ladder cannot be rem oved from the truck nor can it slide out during tran sit for when n o t in use it is shoved back into the body of the tru c k and slips over lugs which hołd it in place. The cen ter p a rt of the truck is built up 4 inches high and extends to the back of the cab. Bars, channels and angles, etc., are placed on one of the side runw ays of the trucK, while cold-rolled and other greased m ate ria ł is placed in the other run way, th u s preventing contact with th e sheets. The p lan t is located on sloping te rra in and th e railroad spui tra ć' en te rs th e w arehouse on the beven th Street entrance on the level. G round tow ard the E ighth Street m ain en trance has been filled *"• Hei’e tru c k s are able to load an unload a t tru c k height. The m ain bay is 70 x 200 feet a ru n s from E ighth to Sevel\ Street. The cutting bay is a pan of the m ain bay. and parallel to , m easu rin g 30 x 100 feet. Two side bays extend a t right angles contain storage space for shee and stru c tu ra l item s. The stiu tu ra l bay is 20 x 100 feet and the sheet w arehouse 50 x 200 feet 5-ton Shepard-NUes crane serwces the m ain bay while a 3-ton Box crane handles the sheet > and a 2-ton crane operates m stru c tu ra l bay. /T EEL 90 E x id e -lro n c la d s a s s e m b l e d steel a tr a y s g iv e g ia n t in b o o s t and speed of your handling service. It permits the installation of a higher capacity, higher voltage Exide-Ironclad in the battery compartment of your All of American industry must speed up if it truck. You get a livelier truck, with more pep, !s to stay abreast of the mountainous needs of power and pick-up . . . you get more coils handled defense. Keeping pace with other operations in with gr°ater ease in less time. your mili, your electric industrial trucks must An additional contribution to the be able to handle more and heavier steel coils per turn. This they can service is the Exide System, which do with the help of Exide-Ironclad minimizes delays, simplifies battery maintenance, and prolongs battery Batteries assembled in steel trays. life. Write for free booklet, “The Exide This great advance in battery conI R D N C L A D System for Better Materiał Handling.” B A T T E R I E S struction increases both the capacity to m a t e r i a ls h a n d l i n g ..................... THE ELECTRIC STORAGE BATTERY COMPANY, Phiiadelphia T h e W orld’s L argest M anufacturers o f Storage Batteries fo r E very Purpose Exide Batteries o f Canada, Lim ited, Toronto March 3, 1941 91 B e sse m e r S t e e lm a k in g ( C oncluded fr o m P a g e 80) gen and phosphorus, and also variabłlity fro m blow to blow due in p a rt to th e relatively sm ali size o t bessem er h eats, Mr. W ork pointed out a given sh ip m en t of bessem er steel is m ore likely to eontain th e product of sev eral h e a ts th a n a sh ip m ent of th e open-hearth grade. Each m ay have slightly different ch arac teristics. R ap id ity of refining is also a factor. M ore accu rate con tro l of th e blow h as been th e goal of research w ith photocells. W hile control depends on one m an, the blow er, fo u r essen tials fo r a n ad eą u a te control m ethod a re speed, q u an titativ e accuracy, reference points and records. Use of photocells fo r follow ing th e flame h as involved th e m o st p ractical m ethod of co n v erter control, accord ing to Mr. W ork. Selection o f photocells, he said, w as predicated on th e fa c t th ey w ere able to give an in stan tan eo u s an d q u an titativ e reeord of th e flam e behavior, and it w as fe lt th a t, if su it able referen ce points could be found upon w hich to base th e control, th e m ethod would be f a r su p erio r to one relying on th e h um an eye. In spite of the speed of reaction of th e eye and its read y ad ap tab ility to varying conditions, it h as one serious fa u lt—it is not q u an titativ ely ac curate. T his re su lts fro m certain in h eren t ch aracteristics of th e h um an eye. I t is w ell recognized in photographic w o rk th a t a ccu rate estim a tin g of lig h t values is extrem ely difficult, as is illu stra te d by th e v ario u s tables and exposure m eters developed fo r th e assistance of the p hotographer. T his is p rim arily be cause of the self-adjusting c h a ra cter of th e h um an eye, w hereby the pupil autom atically ad ap ts itself to lig h t levels over a wide rangę. In addition th e eye varies from person to person, has a lim ited w ave-length coverage, is affected by fatig u e and by the physical condition of th e individual. E ven th e m ost careful se lection of blow ers fo r th e ir vision and ju d g m en t of sm ali changes— and it is reasonable to suppose th a t th e blow ers a re probably well above av erag e—leaves m uch to be desired. F u rth e rm o re , Mr. W ork pointed out, th e eye produces no perm an en t record of w hat has tak e n place. As a resu lt, it is difficult if not impossible, to m ake a scientific study of th e flam es of a larg e n u m b er of blows to determ ine th e optim um blow ing practices. Photocells do not have these objections and they retain m any of th e desirable fe a tu re s of th e h um an eye. P ow der m etallurgical processes lend them selves well to the m an u fa c tu re of com plex alloys, according to P. R. K alischer, chem ical and m etallu rg ical d epartm ent, W esting house E lectric & Mfg. Co., E a st P ittsb u rg h , Pa. Review ing experim en ts in th e produetion of alum inum -nickel-iron alloys by pow der m etallurgy, M r. K alischer concludes high successful application of m etal hydrides to th e problem of reducing re fra c to ry m etal oxides is notably significant. Im p o rtan ce of both high u n it pressui’es in fo rm in g and long enough tim e a t th e sin tering O re C r u s h e r ’s B ig “ H e lp e r ” tem p era tu re to allow solid diffusion to be complete, giving a completely hom ogeneous product, was stressed. In th e produetion of alloys by pow der m etallurgical processes, ac cording to Mr. Kalischer, it is often necessary o r desirable to include one or m ore components that tend to fo rm stable oxides. Included in th is group of m etals are aluminum, m anganese, m agnesium , S ilico n , and a few others. In m any cases it is not necessary fo r the sintered com pact to have fuli density and the o th er physical chai'acteristics of a cast alloy and in th a t event no undue precautions need be taken. If, however, it is reąuired th at the sin tered p a rt be entirely homogeneous, and have m axim um density and physical properties, some method m u st be found to reduce the sur face films of oxide which are always present on m etals. E m e r s o n E n g in e e r in g A w ard W on b y C ubans ■ C ollaborators Luis Perez Daple and R ene M ontero Prado won the $1000 gran d prize of the first E. A. E m erson engineering award, it was rep o rted last week by Armco In te rn atio n a l Corp., Middletown, 0., Mr. E m erson is president of the Corporation, sponsor of the contest. The w inners a re engineering stu dents a t the U niversity of Havana, Cuba. The contest, which opened last M arch, w as to encourage closer technical relations between the A m ericas th ro u g h development of a m ore standardized vocabulary of engineering term s in Spanish. Prize of $100 w as aw arded the engineer ing stu d e n t in each Latin American co u ntry who subm itted the best re p o rt and criticism on terminology, m etric tables and form ulae used in a drainage handbook published in Spanish by Armco International. S im ilar contests will be conducted in o th e r engineering fields. E a r lie r G r a d u a t io n o£ T e c h n i c a l S t u d e n t s Urged 3 G raduation of engineering classes ■ W eighing approxim ately 1600 pounds and m easuring 42 inches in diameter and 64 inches w ide, this magnetic pulley, developed b y Magnetic Engineering & Mfg. Co., Clifton, N. J., is believed to be one of the largest ever built. It is used as a head pulley for a 60-foot wide conveyor belt carrying lump ore. Its job is to remove spikes, nuts, coupling pins, n ails, cutting knives and other miscellaneous iron pieces that would damage a crusher. R ad ial and horizontal openings through the pulley allow free air movement. Uniform magnetic puli across the face of the pulley is obtained b y sp ecially designed pole pieces, integrally cast with the pulley in technical schools three months in advance of the n o r m a l date in 1942 w as advocated by William AH anley, president, th e A m e r i c a n Society of M echanical Engineers, m speaking before engineering groups a t Syracuse, N. Y. recently. H e suggested th a t schools con tinue th ro u g h sum m er months o 1941 to allow fo r graduation in Febru ary , 1942, because of urgent neea of such g rad u ates in industiy. said th a t 14,000 will finish engineer ing schools in 1941, but many mo w ill be needed. /rtti 92 ; V ’ G U A R D IA N S OF IN D U ST R Y Throttle the supply of bolts> nuts, machinę screws, and other threaded industrial fastenings, and our defense program, would halt. There is no piane, no tank, no gun, no ship, no machinę tool, no box car that does not contain scores of such important products. For the "lowly” bolt and nut and its modifications provide industry with its only standardized fastening that may be accurately adjusted and that permits disassembły and reassembly at will. R B & W is continuing plant expansion and product improvement, as well as adding to seryice facilities, in order that the pace of progress in the bolt and nut industry may be not only maintained, but substantially accelerated. Since 1845, through years of war and years of peace, through booms and depressions, R B & W has provided industry with stable facilities for EMPIRE Bolts, Nuts, Rivets, and other Threaded Industrial Fastenings. In the futurę, as well as in the past, R B & W quality and RB & W seryice will be maintained. R U S S E L L , B O L T B U R D S A L L AND PORT CHESTER, N.Y. NUT ROCK FALLS, ILL. & W A R D C OMP ANY CORAOPOLIS, PA* A, ICCORDING TO SPECIFICATION”- w h e th e r a s p e c ia l a l l o y t o m e e t c o n d itio n s of h e a t, c o rro s io n o r s tre s s — w h e th e r d im e n s io n s th a t m u st m e e t m ic ro m e te r e x a c tn e s s — in d u stry o f a l l ty p e s t o d a y r e q u ir e s sc ie n tific p re c is io n . M id v a le has e a r n e d a ju s tifie d r e p u ta tio n for m e e tin g unus ua l s p e c if ic a tio n s — th e re a so n it also d o e s the usual job u n u s u a l l y we l l . The Midvale Company, Nicetown, Philadelphia O FFIC E S: Nexc Y o rk • Chicago • P ittsb u rg h • W ashington • C lerelan d ' San F r a n c i s c j -T EEL H igh-E xpl o s iv e S h e ll (Concluded fr o m P a g e 60) of the old copybook m axim w hich insists that we should th in k about what we are doing. N othing is farther from th e tru th . Civilization —and along w ith it th e m achinę tool industry—advances as w e increase the number of th in g s we can do w ith out thinking. Thus, h aving once thought through th e seąuence of operations reąu ired to m achinę a shell and having tra n sla te d these conclusions into th e solid realities of cams and g ears and slides, we need think about th em no m ore th a n may be necessary to m ain tain them . This permits a m an (o r p erh ap s a woman) to attend one o r p erh ap s a number of such u n its w ith o u t any long or costly train in g . No one ąuestioned th e value of these beliefs until tim e -sa v in g be came of m ore conseąuence th a n tabor-samng in th e production of tens of millions of high-explosive shells. Obviously th e ąu estio n is, “How much skill should be incorporated into the m achinę?” T he p resen t dividing point ap p ears to ex ist a t that point w here th e au to m atic lathe is assembled in a group to form a m ultispindle unit. Some users favor the “single p u rp o se” type, others advocate th e m ultispindle automatic. Perh ap s w e have tak en for granted th a t th e tools re ą u ire d to fulfill shell co ntracts will have to be specially built. No doubt they should in m ost cases, so a s n o t to tie up lathes urgently re ą u ire d fo r o th er defense work. Consider “T otal” T im e: T h u s tim e to build the lathe as w ell as tim e reąuired to operate it m u st be combined in any a tte m p t a t analysis of “saved” time. Some such considerations as th e foregoing no doubt caused th e O rd nance D epartm ent in 1939 to re ą u e st the National M achinę Tool B uilders’ Association to design a line of singlepurpose lathes fo r tu rn in g shell. These machines w ere to be inexpensive, easy to build in m achinę shops of limited facilities and capable of producing shell in th e hands of an untrained operator. A y e a r a fte r this assignment w as u n d ertak en , th e Studebaker Corp. had b u ilt th e first oi these machines and w as te stin g ] • This machinę will be described ln a separate article n ex t week. It 18 a machinę th a t can readily be prouced in large num bers and a t low cost- Its availability offers a cer"uarantee ag ain st sh o rta g e of snell-machining facilities. Ihe Ordnance D e p a rtm e n fs above of the phrase “in th e h an d s of n untrained operator” indicates it oeheyes tran sfer of skill should be im-t • comPlcte as f a r as th e w , *‘S concerned, but th a t no atPt should be m ade to save opMarch 3, 1941 O ther A rticles o n P rod u ction of O rd n a n ce ■ This is another article in the series being presented by S T E E L on ordnance manufacture. For others already published, see issue o£ Feb. 24, 1941, p. 58. lor Controlling Metal Flow in Forging Shell; Feb. 17. 1941, p. 58, for Methods of Forging Shell; Feb. 10, 1941, p. 54, for Heating Billets for Shell Forging at Na tional Steel C ar Corp. Ltd., Hamilton, Ont.; Feb. 3, 1941, p. 54, for Composition and M etallurgy of High-Explosive Shell; Jan. 27, 1941, p. 44, for Background In formation on Shell M aking; March 11, 1940, p. 38, for Design and Modern Methods of Making Shrapnel Shell; Dec. 2, 1940, p. 50, for Operation and Con struction of Bofors Anti-aircraft Guns; Oct. 14, 1940, p. 160, and Jan. 6, 1941. p. 219, for How Technical Progress Aids Defense; Jan. 13, 1941, p, 48, for Some Typ ical Shell-Forging Methods; Jan. 20, 1941, p. 54, for Recommendations on Heating Billets for Shell Forging; Jan. 20, 1941, p. 74, for Making Cylinders for Packard V-12 Torpedo-Boat Engines; Feb. 10, 1941, p. 67, for New Method of Checking Gun Bores. e ra tin g labor by autom atic tra n sfe r of th e com ponent from one station to the next such as characterizes m ulti-station m achines. F u rth e r, the advantages of interchangeability arising from standardization w hich have so cheapened and sim plified m an u factu re in m any o th er lines would apply in this case also. Aętually the to tal num ber of such a u tom atic lathes re ąu ired to c a rry th e entire shell p ro g ram need not exceed perhaps a couple of th o usand if th e productive ra te of a “shell a m in u tę” is m aintained over a high percen tage of the to tal hours p e r week, unless the present p rogram of the Ordnance D epartm ent suffers a drastic revision upw ard. N ot only has the m ulti-station type of autom atic been regarded as be ing too tim e-consum ing to produce, but the designs of existing singlespindle autom atics have been ą u ite radically modified not only by the M achinę Tool B uilders’ proposals but also by the P rescott Co. of Menominee, Mich. These m achines, especially designed fo r the production of shell, present som e in te re stin g contrasts to th e m ore elaborate, carefully tooled and expensively fitted m achines of th e type which have been developed to m eet the needs of the norm al m arket. Consider, fo r exam ple, Fig. 2 showing the No. 11 A m algam ated Fig. 7—Multiple Spindles: Modern version of the automatic, in which Spencer's cam control is applied to a machinę having eight spindles instead of one spindle. This permits a ll tools on the turret (tool slide) to operate at once instead of one at a time, thus producing the finished part in approximately the time of the longest single operation 95 shell tu rn in g lathe m an u factu red by th e P re sc o tt Co. In ste a d of hold ing th e w ork in a fixed longitudinal relatio n to th e bed as in th e ordi n a ry lathe, th e shell is m ounted be tw een een ters in a carriag e which m oves p a st th e tools. This carriag e slides not upon th e fa m ilia r fiat bed o r V-shaped guides, b u t upon ground and polished high-carbon steel bars, 2 15/16 inches in diam eter. Since the ovei'all dim ensions of the sliding carriag e a re of the o rd er of 2 x b feet, th e arra n g e m en t is extrem ely rigid. The c arriag e drive consists of a feed screw of 4 pitch, Acme thread , 2 7/16 inches in diam eter, w orking in a n u t 7% inches long, w hich can be controlled th ro u g h helical g ears by a handw heel seen in th e fo reg ro u n d of Fig. 4. U niąue M achinę Tool: T he cuting tools in the P resco tt m achinę a re carried on a knee w hich pro jects from th e bed casting betw een th e tw o ways. Any convenient num ber of tools can be m ounted in stra ig h t tu rn in g operations. F o r th e contour w ork re ą u ire d on a shell nose, the tool head h as two tools opposite one a n o th e r as show n. T hese tools are u n d er control of the fo rm e r seen directly above th e tool head. T his fo r m er engages tw o rollers, one on e ith e r side. As th e fo rm e r forces th e rollers a p a rt, th e tools come closer to g eth e r and vice-versa. T h erefore th e fo rm e r will be th e reverse of the p a rt being m achined. In practice a m odel of th e p a rt to be tu rn e d is used as a m a ste r fo r m er to g en e ra te th e fo rm e r itself. A gain one is im pressed w ith th e simplicity an d m echanical advantages of th e arra n g e m en t. N ot only can two cuts be tak en sim ultaneously, th e re b y obtaining th e sam e fine cut a s w ould be secured w ith h alf th e feed of a single tool, b u t th ere is no bending m om ent on th e fo r m e r w hile in action. To save th e expense of a m otor fo r each m achinę, flexible coupiings m ay be m ounted on th e extensions of th e drive sh a ft and each lath e connected to its n eighbor in the line. T he drive s h a ft is heavy enough to tra n s m it 100 h orsepow er a t 400 revolu tio n s p er m in u tę fro m a single m otor. H ow ever, each m achinę m ay be driven se p a ra te ly if desired, usin g a sta n d a rd m o to r m ounted on a re a r b rac k e t and provided w ith a V-belt o r chain drive. In operation, th e shell fo rg in g to be tu rn e d is in serted betw een th e live spindle driving fixture, rig h t, and th e tailsto ck center, on left, w hen th e c a rria g e is fa rth e s t to th e left and w hile th e spindle is a t rest. T he tailsto ck cen ter is advanced by th e air-piston contained w ith in it an d th e spindle clutch lever and feed lev er a re th ro w n in to engagem ent. On com pletion of th e tu rn in g operation, th e feed a u tom atically stops, th e spindle is stopped and the tailstock throw n into rev erse and the rapid tra v e rse retu rn s th e c arriag e to its original position ready fo r an o th er shell. The Ex-Cell-0 double-tool verticaltype tui'ning m achinę, Fig. 5, is capable of p erform ing a wide ran g ę of w ork. I t is hydraulically oper ated and is com pletely autom atic except th a t the w ork m u st be in serted and rem oved by hand and the m achinę cycle sta rte d by m anuał m ovem ent of the control lever. The tw o tool slides are m echanically interlocked to in su re th e uniform ra te of feed fo r both tools. These slides have a built-in tool re tra c tin g device w hich w ithdraw s the tools from con tact w ith the w o rk ' a t th e end of th e feed stro k e w hile the slide retu rn s rapidly to its original position and th e re a fte r advances them to the cu ttin g position. T hese m achines are hydraulically operated and com pletely controlled th ro u g h a pilot valve eąuipped w ith a handle fo r m an u ał in te rru p tio n of th e operation a t any point in th e cycle. The electric Controls a re interlocked, controlled and operated from the pilot control valve. A force-feed lu b ricatin g pum p is hy draulically operated and delivers oil u n d er p ressu re to th e w ork spindle, th e tailstock, th e slides, w ays and dove-tail—a ctually m eterin g th e oil a t th e various points o f. lubrication th ro u g h m eterin g nozzles. R efinem ents vs. Siniplicity: Of course th e average o p erato r would r a th e r handle th e la tte r m achinę. B ut th e refinem ent and excellent de sign of m achines in the class of th e Ex-Cell-0, if w e h a v e to bu ild th e m , m ay not be tim e -sa v e r s over a relatively sh o rt period such as we hope th e d u ration of th e p resen t em er gency will be; in fact, they m ay not even be la b o r-sa v ers on th e sam e basis. They would, presum ably, justify them selves in a n o rm al econ om y—b u t th e p resen t situ atio n is a f a r different situ atio n th a n u n der “n o rm al” tim es. In com m enting on recen t tren d s in m achinę tool design a t a recent m eeting of the A m erican Society of M echanical E ngineers, a well know n m achinę tool designer observed th a t these included ready-m ade variablespeed-drive devices, lubrication sys tem s of elaborate design, ground g ears to elim inate noise, electric and h ydraulic com bined Controls, h y d ra u lic chucking, cem ented Carbide tools, w ider spacing of colum ns and w ays, hardened w earing surfaces, built-in lig h tin g fixtures and such item s as indicating in stru m en ts. H e also noted th a t the price of m achinę tools had advanced m any fold in little m ore th a n a generation an d su ggested th a t it m ig h t be bet te r if th e tre n d to w ard m ore and m ore com plete tra n s fe r of intelli gence to the m achinę w ere changed to a sim pler concept involving m any of th e advantages of. the division of labor. Skilled Men, the Key: To make th is elear, suppose a single oper ator, provided w ith an ordinary en gine lath e and the necessary tools, could produce a shell from a forg ing. Considerable skill would be re ąuired. N ext suppose the work is broken down into individual opera tions and a produetion line of “singlepurpose” m achines of the simplest possible design provided. Such ma chines could be operated by intelligen t b u t not highly skilled labor— each operato r handling one simple step. T hrough such a division of labor, each operator develops skill by constant repetition of a single op eration. The next step involves the elim ination of th a t labor in greater or less degree and its replacement by a "skilled” machinę. However, the design and construetion of such u n its would reąuire skilled men. R ig h t here is the nucleus of the diffieulty . . . for there is a lamentable sh o rtag e of such skilled men because of the huge number needed, th e neglect of our apprentice sys tem , th e drifting of men away from the skilled trad es in times of depression and a certain lack of public in te re st in the development of manu ał dexterity along w ith Latin, mathem atics and literature. Do W e H ave Any Choice? Regard less of w h eth er one believes that inereased complexity of a mechanism increases the possibilities of trouble o r th a t a reduction in the to ta l num ber of man hours re ą u ire d by defense work could be attain e d by em ploying a high level of “m achinę intelligence”—we app ear to have little or no choice. W hile we have m any men with little or no skill, th ere are relatively few m en w ith a high degree of skill. In eith er ease, tim e is all too limited. G lo rifies Salesm en in A m e ric a ’s Upbuilding B S a le sm e n B u ilt America, UJ George A. H ughes; laminated covers, 96 pages, 6 x 9 inches, pub lished by the D artnell C°rP --J ^ ' yenswood and Leland avenue., Chicago, a t $1.50. f the T he au th o r is chairman of board, Edison General Electric Appliances Co. Inc., and to his giK fo r salesm anship the present p P la rity of electric appliances is largely due. The volume persents a sal philosophy rooted in his acc plishm ents. H is them e is th a t in America are the g re a te st resources m the but w ithout salesm anship and sale. m en we would not have gainecl or be able to hołd our position as tn w orld’s g re atest country. Its .. sage should m ake salesmen realize th e im p o rta n t p a rt they have fu tu rę of America, /T E E t 96 l i i N e v e r b e fo r e in h is t o r y h a s lif e b e e n so e n r ic h e d b y s e ie n tific d is c o v e r y a n d i n d u s t r i a l p ro g re s s as i n th e h a l f c e n t u r y ju s t co m p le t e d . W e h a v e s e e n a m a z in g s t r id e s i n m e a n s o f t r a n s p o r t a t io n , . . t h e a u t o m o b ile , t h e a ir p la n e , th e s t r e a m lin e d t r a i n o f sta in le s s s te e l. T h e e le c t r ic f u r n a c e h a s g iv e n i n d u s t r y n e w c h e m ic a ls , n e w s te e ls , n e w a llo y s . W e h a v e w it n e s s e d t h e c r e a t io n o f n e w s y n t h e t ic s , t h e p e r fe c t io n o f t h e m a c h in ę f ie ld , a n d t o o l, t h e e n o r m o u s d e v e lo p m e n t o f m e c h a n ic a l e f lic ie n c y i n e y e ry . t h e p r o d u c t io n o f c o u n t le s s c o m m o d it ie s t h a t p r o m o t e a n d p r o t e c t o u r w a y o f U fe . O f a ll t h e s e y a r ie d a d y ą n ę e s n o n ę s u r p a s s t h e p ro g re s s m a d e i n t h e a b r a s iy e f ie ld . W h e n D r . E d w a r d G o o d r i c h A c h e s o n c r e a t e d t h e f ir s t m a n - m a d e a b r a s iy e fift y y e a r s a g o , l it t le d id h e fo re s e e th a t' m o d e r n a b r a s iy e p r o d u c t s w o u l d b e c o m e o n e o f i n d u s t r y ’ s m o s t i m p o r t a n t to o ls f o r t h e s h a p in g , g r in d in g a n d f in is h in g o f a lm o s t e v e r y d e v ic e o f t h e u s e f u l a r t s , I t s h a p e s t h e t i n y b a la n c e s o f o u r w a t c h e s . I t s m o o th s t h e m a s s iv e c a s t in g . I t g r in d s t o n s o f w o o d p u lp f o r p a p e r m a k in g . I t f a s h io n s m a r b le a n d s t o n e , f in is h e s w o o d a n d le a t h e r a n d s h a r p e n s t h e to o ls o f e v e r y c r a f t . I n o t h e r w o r d s m a n u f a c t u r e d a b r a s iy e s a r e i n t i m a t e ly in t e g r a t e d w i t h th e v e r y s t r u c t u r e o f i n d u s t r i a l lif e . . . m e e t in g its f u n d a m e n t a l n e e d s , f u r t h e r i n g its p ro g re s s , t r a n s la t in g y e s t e r d a y ’ s l u x u r i e s in t o t o d a y ’ s c o m m o n p la c e n e c e s s it ie s . I t is w i t h j u s t if ia b le p r id e , t h e r e f o r e , t h a t w e ó f T h e C a r b o r u n d u m C o m p a n y p a y t r ib u t e to t h e la t e D r . E d w a r d . G o o d r i c h A c h e s o n i n c o m m e m o r a t in g t h e F if t ie t h A n n i y e r s a r y o f h is c r e a t io n o f S ilic o n c a r b id e , t r a d e n a m e d “ C a r b o r u n d u m ” , t h e fir s t m a n - m a d e a b r a s iy e . I t is f it t in g a ls o t h a t w e c h o o s e t h is o c c a s io n . to a c k n o w le d g e th e s p le n d id c o o p e r a t io n of our f r ie n d s in in d u s t r y in b r in g in g h is w o r k to f r u i t i o n a n d to r e d e d ic a t e t h is C o m p a n y ’ s e ffo r t s to a c o n t i n u in g s e r v ic e to in d u s t r y a n d to t h e b e t t e r m e r it o f A m e r i c a ’ s w a y o f l if e . FR A N K T H E J. T O N E , President, C A R B O R U N D U M N IA G A R A FALLS, N . Y. COM PANY, Fuli Line C o n ta ct o f F in a l- F in ls h S u r fa c e s C o in cid e on a C om m on A p e x . T T w o-Z on e C o ntact o f Roli End I n s u r e s Roli A li g n m en t. (P a te n te d D e c. 6, 1930, P aten t N o .178 49 14 .) G r o u n d R a d iu s o f. C o n e F la n g e P r e v e n ts N o is e a n d C N ip p in g . H I R T Y - S IJ iy a ir fś m a n u f a c łu r e hay O il G ro o v e Prov i d e s P o s it iv e L u b ric a tio n fo r R o li H e a d s . s ig iu J jO lie y i o s t u m Likew ise, tlic u se o f m any m illio n s ol' Rower R o ller B earings as o rig in a l equipTiwuil o v e r a p e r io d o f m a n y y e a rs in ^ im e r i t i t i s j e a d i n g la rg e -p ro d u c tio n autom ohiląs h a s p P o ^ c tl th e co rre c tn e ss o f B O W E R lH sS IG N . L arge A re a o f F la n g e R ed uces U n it P r e s s u r e . B earing u se rs w ill a}tp<ęciate th a t lhe exaeting sta n d a rd s o f thc"3riilm notivc in d u stry and th e severe usage oP b tiarings in au lo in o h ile s offer a challen g e th at no ro lle r b e a rin g can m eet unlcss it possesses lh e h ig h e st d eg re e o f q u alitv know n to the b e a rin g in d u stry . One o f th e se ercts o f B o w e rs leadersliip is lhe fact th a t its technical m en have n ev c r w aited u p o n lh e ingenuity ol o th e r m e n . R o w er e n g in e e r s p u sli relentlessly a h e a d —fa r beyond lhe needs o f lhe m o m e n t —lo m a k e new technical discoyeries and to ap p ly th em always in AUYANCE. This T a p e re d R o ller R earin g is a lead ing exam ple o f R ow er design. It em bodies im p o rta n t ad vantages th a t no o lh e r b e a r in g p o sse sse s — a d y a n ta g e s th a t Row er en g in ee rs disco v ered a n d in c o r porated ah ead o f all o th e rs. M ultip leP erfo rated Reta in e r fo r Roli Spacing, C a s e H arden ed A llo y S te e l C u p a n d C o n e. F o r m o r e d e ta ile d in f o r m a tio n o n Rower d esig n , ask us fo r a copy o f the fo ld e r," S e c re ts o f Row er R o lle r B earing Design an d Q uality.” B A o w “ e F r a F c e i n i s h - L L i f t i n i k e g ” O p e r a t i o n R O L L E R B E A R IN G CO . D e tro it. M ic h ig a n March 3, 1941 99 tu r e re d u c tio n a t th e w o rk in g level. F o r h ig h in sta lla tio n s , deflection cone can be re m o v e d ea sily to sec u re g r e a te r d o w n w ard velocity. S tru c tu r a lly th e h e a te r c o n sists of a c irc u la r ex te n d e d s u rfa c e h e a tin g e le m e n t p ro te c te d by a sc re en g u ard , p e r m in u tę. T h e sam e machinę also w ill s h e a r 1 -inch p lates with a tensile s tr e n g th of 130,000 pounds per s ą u a r e in ch a t an eąual rate. In ad d itio n , a tta c h m e n ts available with th e m a ch in ę m a k e s possible the cut tin g of circles an d irre g u la r shapes a t sp e ed s co m p arab le to the straight s littin g o p eratio n . Beveling and jo g g lin g o p era tio n s also can be per fo rm e d w ith th is unit. H o b b in g M a c h in ę D ia l T e s t I n d ic a to r ■ G eo rg e S c h e rr Co., 128 L a fa y e tte s tr e e t, N ew Y ork, h a s in tro d u c e d a n ew GS dial te s t in d ic a to r w ith simplified le v e r m o v e m en t. In s te a d ol th e u s u a l r o ta tin g m u ltip le g e a r a n d p in io n tra in s , it u tilizes a le v e r a rm . T h e dial is g ra d u a te d in 1/1000-inch w ith co p p e r tu b e s b raz ed in to cop p e r h e a d e rs fo rm in g a h o m o g en eo u s u n it. F in s a r e of a lu m in u m . R oom a ir is d ra w n in to th e h e a te r th ro u g h th e h e a tin g coil a n d p ro je c te d d o w n w a rd by a n a lu m in u m fa n . H e a d e rs on b o th sid es of th e coil p e rm it ra p id c le a rin g of co n d e n sa te. T h ese h av e th re a d e d co n n e ctio n s a t e ith e r end, allo w in g ste a m lin e s to be co n n ec te d to w h ic h e v e r sid e is m o st co n v en ien t. T h e h e a te r is av a ila b le in tw elv e sizes w ith c a p a c itie s ran g in g fro m 40,000 to 400,000 B .t.u. p e r h o u r a t tw o p o u n d s ste a m , 60 de g re e s e n te rin g air. ■ H u n te r E n g in e erin g Co., Riverside, C alif., an n o u n ces a new hob b in g m a ch in ę designed to hob worm g e a rs fro m p lain die cast zinc alloy b la n k s a t a r a te of 960 pieces per h o u r. I ts tu r r e t h as six w ork hold in g sp in d les, each w ith an overarm w h ich a u to m a tic a lly sw ings over a n d d ro p s to clam p the blank th r o u g h o u t th e cut. These arms a r e o p e ra te d by cam s w hich also lift > R o ta ry Sh ear 9 Q u ick w o rk -W h itin g d i v i s i o n , W h itin g Corp., H a rv e y , 111., h a s developed a n ew m o d el 62A r o ta r y s h e a r th a t c u ts th ro u g h 2 -inch m ild ste e l p la te s a t a h ig h r a te of speed. I t is esp ecially su ite d fo r th e s h ip building, ta n k -b u ild in g a n d o th e r in d u strie s e n g a g e d in th e a rm a m e n t p ro g ra m b ec au se of its p o w er. I t w ith a p lu n g e r tr a v e ł of 3/16-inch. T h e in d ic a to r can be su p p lie d w ith u n iv e rsa l bali jo in t b ac k w h ich p e r m its a w ide r a n g ę of in d ic a to r settin g s on a ll ty p e s of m a ch in e s. T he in d ic a to r m o v e m e n t is m o u n te d be tw e e n s e p a r a te to p a n d b o tto m p la te s a n d th e h a ir s p rin g is m o u n t ed b etw e en tw o flat p la te s a n d c a n n o t in te r fe re w ith th e le v e r rac k . U n i t H e a te r ■ B. F . S tu rte v a n t Co., H y d e p a rk , B oston, h a s in tro d u c e d a d o w n b last sp eed h e a te r p a r tic u la rly su ite d fo r in sta lla tio n in b u ild in g s w ith h ig h ceilings, above c ra n e ra ils, o r w h e re v e r a n u n u s u a lly h ig h in s ta lla tio n is d esired . T h e la rg e s t size h e a te r w ill p ro v id e effective h e a tin g ev e n w h e n su sp e n d e d 40 fe e t abo v e th e floor level. W h e re a co m p a ra tiv e ly low in s ta lla tio n is desired, deflection cones, illu s tr a te d in th e se c tio n a l d ra w in g , a r e le ft on, r e s u ltin g in w id e r d iffusion of th e h e a te d a ir s tr e a m a n d te m p era- also is e q u a lly a d a p ta b le f o r th e p ro d u e tio n c u ttin g of th in n e r sec tio n s. F o r s tr a ig h t c u ttin g of 2in c h p la te s h a v in g a te n s ile s tr e n g th of 65,000 p o u n d s p e r s ą u a r e inch, it ca n s h e a r a t sp e ed s u p to 50 fe e t an d sw in g th e a rm s to leave open on e sp in d le f o r ejectio n and two foi re lo a d in g a t all tim es. A nother cam o p e ra te s to e je c t th e blanks auto m a tic a lly . N o t show n in the Pic tu r e is a c h u te w hich is attached to th e r ig h t sid e of th e machinę to collect th e finished g ears. The gears a r e h o bbed w ith o u t coolant, althougn a co o lan t su p p ly an d re tu rn system can be included. To speed up the m a ch in ę , a ra p id tra v e rs e between c u ts is pro v id ed . T he spindle hou • in g s a r e sh a p e d as cones to actua a lim it sw itch . T his sw itch Con tro ls a 2 -w ay electric clutch whicn co n n e cts th e tu r r e t s h a ft to a lowsp eed c o u n te rs h a ft th ro u g h o u t the c u t a n d to a high-speed countershai f o r ra p id tra v e rs e betw een cuts M o u n ted on th e lo w er end of eacn w o rk sp in d le is a w orm gear. Jusi b e fo re th e w o rk reach es the n . th is w o rm g e a r en g ag es a w w h ich is co nnected th ro u g h a g tr a in to th e hob sh a ft. rh ls sy . ch ro n izes th e b la n k w ith th e hob. A h e a v v rib b ed ta b le casting is usea / TE EL 100 THOUGHTS ON POPULAR COATS By Hanlon-Gregory Galyanizing Co. NO. io P e rs o n s w h o ta k e a p e c u lia r d e lig h t : c s o in u n e a r th in g a u n im p o r ta n t fa c ts to a s to u n d th e p u b lic h i t t h e ja c k p o t w h e n t h e j '' t u r n e d t h e i r a t t e n t i o n t o t h e c a m e l . s k i n is p r a c t i c a l l y in s e n s ib le , a n d T h e y t e l l u s t h a t t h e c a m e l ’s w h e n it su ffe rs fro m b o ils , c u ts , s o r e s o r b i t e s t h e s k i n d o e s n ’t h e a l r a p i d l y — s o t h e c a m e l ’s o w n e r a c t u a l l y s e w s p a t c h e s o n t h e a n i m a l ’s h i d e . k id d in g : he s o m e tim e s s tic k s th e W h e n a c a m e l h e r d e r p a t c h e s u p a s i c k c a m e l , h e i s n ’t th o s e p a tc h e s o u tla s t is a n o t h e r t y p e v a n iz in g p a tc h e s on th e w ith h id e . o f p ro te c tio n : a c ro ss h e rrin g b o n e h a n l o n -g r e g o r y i t is d e s i g n e d to s titc h , hot d ip and th e e n tir e The m a k e s t h e z in c c o a t i n g a n in s e p a r a b le p a r t o f t h e b a s e m e t a l, p ie c e c h a lle n g e s th e m a n y y e ars. hot p ro te c tio n fe rro u s of gal- p ro te c t fe rro u s m e t a ls , b u t i n s t e a d o f b e in g a p p li e d in p a tc h e s , i t is p u t o n o v e r a ll. h o t d ip p r o c e s s and d ip g a l v a n iz in g m e ta ls , and fo rc e s o f r u s t a n d c o rro s io n fo r m a n y , is t h e b e s t m e t h o d y e t d e v i s e d as e x p ert g a lv a n iz e rs , fo r th e h a n l o n -g r e g o r y ą u a liS e s w ith th e b e s t. HANLON-GREGORY GALYANIZING CO. PITTSBURGH, PA. n o n in fia m m ab le c h a ra c te ris tic of th is lią u id th a t tr a n s f o r m e r s of th is ty p e can be in sta lle d w ith o u t a n y o th e r p ro tec tio n . to m o u n t ih s fo re g o in g w o rk in g p a rts . T h e fin ish e d g e a r th e m a ch in ę p ro d u ce s is 18 to o th , 24 pitch, 0.833-inch o u tsid e d iam etei'. The hob is 0.617-inch o u tsid e d ia m e te r 0.1309 p itc h an d 0.2618-inch le a d w ith fo u r g ash es. H e a v y -D u ty G rad er S A llis-C h alm ers M fg. Co., M ilw a u kee, a n n u n c e s m o d el AD m o to r g r a d e r d esig n ed f o r h e a v y g ra d in g , b a n k c u ttin g , d itc h in g (b o th f o r w a rd an d r e v e rs e ), oil m ix in g an d snow rem o v a l. W e ig h in g 21,500 poun d s, its 75 -h o rse p o w er d iesel e n g in e com b in ed w ith its g r e a te r c le a ra n c e u n d e r th e f ro n t ax le a n d circle p e rm its it to m ove g r e a te r loads. T h e H i-arch f ro n t a x le h a s S a fe T r a n s fo r m e r ■ W a g n e r E le c tric Corp., 6400 P ly m o u th a v e n u e, St. L ouis, an n o u n c es a n ew N oflam ol tr a n s f o r m e r fo r ins ta llin g in d o o rs w ith o u t th e need of fire v a u lts. I t u ses a noninflam m a b le sy n th e tic liq u id developed as a n im p ro v e m e n t o v er r e g u la r tr a n s f o rm e r liquid. I t is b ecau se of th e 22 in ch es of clearance w ith 6 % in ch es of clea ra n ce being provided b etw e en th e Roll-aw ay blade and th e circle. T h e g ra d e r’s 2-cyde e n g in e d eliv ers as m uch power as a n e n g in e tw ice its size. I t offers th e a d v a n ta g e s of u n it injeetion, 4 -w ay cooling, fa s te r acceleration, s m o o th e r pow er, and easy starting. T h e tra n s m is s io n fea tu re s short, h e a v y sh a fts . I t h as a rangę of six fo rw a rd an d th ree reverse sp eed s, an d w ith th ro ttle control, fo rw a rd sp eed s fro m 1.48 to 16.G m iles p e r h o u r a n d rev erse speeds fro m 1.75 to 6.15 m iles p er hour can be selected. S tan d ard eąuip m e n t in clu d es electric sta rtin g and lig h tin g , le a n in g w heel fro n t axle, a d ju s ta b le r a d ia to r sh u tters, muffler, 12-foot m oldboard, two 7.50-24 (10 ply) f ro n t tire s and fo u r 12.7524 (8 ply) r e a r tires. F o r special co n d itio n s 10 an d 14 foot moldb o ard s, 2 -foot extensions, 11 tooth sc a rifie rs, a ll ste e l canopy top or all ste e l cab an d a V-type snow p lo w a r e ay ailab le. W e ld in g H e lm e t BE B o y er C am pbell Co., 6540 Anto in e S treet, D etro it, has placed on th e m a rk e t, a w elding helm et which en a b le s th e g la ss to be removed and in s e rte d fro m th e outside and the Federated !Vletals a t th e m odern W h itin » , In d ia n a p la n t of th e F e d e ra te d M e ta ls D ivision. A m erican S m e ltin g a n d R efining C o. d e p en d on th e p ositive, a u to m a tic , fa st econom ical rem o v al of all pieces of iron from n o n -ferro u s scrap. F e d e ra te d relies 100% on D in g s H igh In ten sity M a g n e tic S e p a ra to rs for th is jo b a n d gets y e a r a fte r y e a r of pe rfe c t re su lts a n d co m p lete sa tisfac tio n . R e g u la r ru n of sc ra p is passed o ver a P u lle y T y p e S e p a ra to r— borin g s a n d t u r n ings a re ru n o v e r a D in g s T y p e D .A . S e p a ra to r — e v e ry b it of iron is rem oved a u to m atically ! If you h a v e a sim ila r p roblem , c o n su lt M agnetic H eadquarters— th e r e ’s a s e p a ra to r for e v e ry jo b —even one w ith v ib ra tin g tra y s for m ec h an ic ally e n ta n g le d sc rap . D IN G S M A G N E T I C S E P A R A T O R C O ., 663 S m ith S t., M ilw au k ee, W is. W o rld ’s Largest E x clusice B u ild e rs o j M agnetic E ąuip m en t. O Circle— D ings P u lley T yp e Separator at Federated M etals. Aboce— T y p e D .A . Separator for borings a n d turnings. P E R A T IO N S S e n d fo r T h i s C a ta lo g ! CATALO G 250 describes D ings P u lle y s— a caluable guide. S en d fo r il a n d literature on other separators fo r every job. h ea d b a n d to be ad ju sted on the h ea d w ith o u t rem o v in g g l° v“ - ^ is m ad e p o ssib le by a um que m e ta llic h o ld e r w hich holds th g lass. T h e slo t th ro u g h which / TEEL “ W e ’v e b e e n I r y i n g to g e t h i m to g o h o m e f o r tc e c k s. b u t h e tron t b e lie u e i t ’s n i g l i t s iń c e w e dp u t in th e n e iv G -E b liio re sc e n t L ig h t in g ! T HE picture, we adm it, is a trifle far-fetched. Bul it is h a rd lo realize it’s night outside ’v\'hen you have G-E Fluorescent L ighting i n s i d e ! Once this new kind of light has been properly installed in your p la n t or office, nobody can h elp feeling h ap p ier, making fewer m istakes, doing b et ter, faster work w ith less fatig u e . . . from tlie G eneral M anager on dow n! Scientists could give a dozen reasons for this. But tlie fact is, o u r e y e s w e r e b u ilt j o r o u t d o o r s e e i n g . A nd F lu o r escent Lighting is th e c l o s e s t p r a c t i c a l a p p ro a c h y e t t o r e a l d a y l i g h t . T h e e v id e n c e is o v e r w h e l m i n g Mills, factories, m achinę sh ops are enjoying increased p ro d u ctio n , few er lejects, better m orale u n d er this cooler, more abundant light. In offices, gloorn goes out tlie w indow . C lerks get less tired, ty pists m ake few er errors. Even the boss does b etter w ork 111 less time. Where to go for best results 2 Aiesureyou order G -E XlAZ!>A Flam ps Cali your G-F lam p mail. Or see your G-E lam p d istrib u to r. H e can show you certified fixtures, styled to fit a n y reg u irem en t of your business, com plete w ith G-F M a z d a F (fluorescent) lam ps, read y to h an g up and tu rn on. H e can draw on all tlie experience of G eneral E lectric to give you tlie best possible fluorescent lighting p r o p e r l y e n g i n e e r e d to y o u r needs— at lo w c o s t ! Y our lig h tin g com pany is also read y to give you v alu ab le up-to-them inute advice. . . . not ju st “ fluorescent tubes” . Bene- 1. B e sure you get certified Jix tu res with certified b a lla sts and starters to provide good pow er factor. G eneral E lec tric does n o t m ak e fixtures, b ut is glad to recom m end Certified F ixtures b ear ing the F leur-O -L ier or RLM tag. fit from the latest achievem enls of G-E Research and D evelopm ent, w hich alre ad y , sińce 1938, have in creased light o u tp u t of G-E M a z d a F lam ps as m uch as 40/< and reduced prices as m uch as 4 5 % ! Like a ll other G-E lam ps, they are m a d e t o s ta y b r ig h te r lo n g e r . . . g iv e m a x im u m lig h t jo r c u r r e n t c o n s u m e d ! F or free illu strate d booklet, ‘‘F lu o r escent — W hat it M eans in Y o u r P la n t,” w rite G eneral E lectric Co., D ept. 166-S-C , N ela P ark , Cleye land, Ohio. NEW LOW PRICES announce«l January U l, 1941. on G -E M\ZJUA “F” la III |»8. New 5 f«M>t 100 watt size in late*! addition lo tlie complele line. G-E MAZDA LAMPS GENERAL ® ELECTRIC LOWER PRICES ON OUANTITY PURCHASES OF G-E MAZDA LAMPS— §5 w o r t h f o r $ 4 — $ 1 5 iv o r th fo r $ 1 1 .2 5 ! A ls o n e ic la r g e r d i s c o u n t s f o r c o n tr a c t p u r c lia s e r s ! S e e y o u r G -E la m p d i s t r i b u t o r to d a y ! March 3, 1941 103 of th e g la ss m u s t p ass, is in sid e of th e h e lm e t ex c e p t w h en g la ss is bein g in se rte d o r rep laced . P r e c is io n S h a p e r a M a ch in e ry M fg. Co., 1915 F ifty firs t s tr e e t, V ernon, L os A ngeles, h a s p laced on th e m a rk e t a n ew p r e cision s h a p e r f e a tu rin g a rig id “m o d e rn ized ” p e d e sta l base w hich allo w s th e o p e ra to r m o re fo o t room w h en w o rk in g close to th e m a ch in ę . A n in n o y a tio n is a h a n d w heel to c h a n g e m o to r sp eed s. I t is lo cated on th e f ro n t of th e p ed e sta l. Rem o v a l of lo u v re side p la te s p ro v id e p r o p e r m o to r y e n tila tio n a n d e a sy access to th e in te rio r. T h e h eav y m e ta l s tr u c tu r e e lim in a te s noise an d d am p en s y ib ra tio n . B o th m o to r a n d h a n g in g b a s e m o u n tin g s a r e c a st in te g ra lly w ith th e p e d e sta l to a s s u re a lig n m e n t. T h e s h a p e r h a s a m a x im u m s tr o k e o f 1 1 VL inches. T h e ra m le n g th is 21 inches, an d 50 to 150 stro k e s p e r m in u tę a r e p ro v id ed by v a r ia b le sp eed u n it. S l o t t in g H e a d for M illin g M a c h in e s ■ S pecial M ach in ę diyision, E x p erim e n ta l T ool & D ie Co., 12605 G re in e r av e n u e, D e tro it, h a s in tro d u c e d a u n iy e rs a l s lo ttin g h e a d th a t ca n be u se d on all ty p e s of milling ma ch in es f o r p recisio n w ork. Its ram s tro k e is a d ju sta b le from 0 to 4 in c h es an d th e a d ju stm e n t may be m a d e q u ick ly . T he head which is eq u ip p ed w ith a %-horsepower mo to r h a s f o u r sp eed changes. These r a n g ę fro m 50 to 250 or from 100 to 580 s tro k e s p e r m inutę. Cons tr u c te d as th e clapper-box type, th e to o l h o ld e r can be turned in a n y p o sitio n desired. Featuring a “m o d e rn ized ” e x te rn a l appearance th e s lo tte r ’s h o u sin g is polished c a s t alu m in u m , an d all working p a r ts a r e m ad e of g raphitic steel. P re lo a d e d T im k en b earings are used th ro u g h o u t. V ersatile in its work, complete flexibiliły IN A COUPLING th e u n it ca n be used fo r cutting k ey w ay s, te m p le ts, splines, internal g e a rs a n d f o r slo ttin g out precision b la n k in g dies o r w h erev er sharp c o rn e rs a n d sp ecial sh ap es m ust be m ach in ed . I ts o verall length is 18 in ch es, w id th 8 inches and depth 12 in ch es. I t is ayailable complete w ith p u lley s, m otor, belt and with th e m o u n tin g a d a p to r fo r whate v e r m illin g m ach in es specified. M o u n t i n g B ra ck e ts ■ W e ste rn M fg. Co., 3428 Scotten av e n u e, D etro it, h a s placed on the m a rk e t a m u lti-m o to r mounting w h ich p ro y id es individual motor in s ta lla tio n s on all ty p es of used ma Has only 3 simple, rugged parts—2 identical jaw flanges— 1 floating metallic cen ter błock. The floating metallic center błock which transmits load is free to float in any direction without cramping—binding—or usual friction and wear. Wear is absorbed by inexpensive non-metallic bearing strips on load bearing surfaces of the floating metallic center błock. These are easily replaced without disturbing coupling alignment. No flexible materials which absorb energy and cause side thrust are used. Write for Catalog No. 361 which contains complete information. A M ER ICA N FLEXIBLE COUPLING COMPANY • ERIE, PA. (T ra d e N a m e R eg. U . S . P a l. O ff.) 104 ch in ę tools. I t a c c o m m o d a t e s all N E M A fra m e s N os. 204 to 326 (1h o rs e p o w e r a t 1800 reyolutions pei m in u tę ) in c lu d in g practically an C an ad ian , B ritish , South Americ an d o y e rse a s m o to rs, together /TEEL _ _____ _ ___ o ___________ l^ e p m g o 7 rV p e p e r f o rm a n c e r e c o rd s F o r tw o re a s o n s : first, t h e y te ll th e u s e r e x a c tly w h ^ t r o p e c o n s tr u c tio n is b e s t s u ite d fo r h iś •-jo b ;r selfish re a s o n ' t h a t p e r f o r m a n c e r e c o rd s m a k e r e p e a t o rd e rs fo r TRU -LA Y V. P r e f o rm e d a u t o m a t i c . . . . W r ite to d a y fo r a s u p p ly o f W IR E / / R o p e S e r v i c e R e c o r d FORM S. T h e y a re free. T h e ir u se w ill' h e lp in e re a s e p r o d u e tio n a n d lo w er co sts. T h e y a re free o f c o s t a n d o b lig a tio n — a n d m a y b e u se d w ith a n y t y p e o r m a k e o f w ire ro p e . P ro v e n t o y o u r s e lf t h a t A m e ric a n C a b le T R U -LA Y jo r Your Safety P r e f o rm e d is e v e n b e t t e r t h a n w e s a y i t is. .« / AMERICAN CABLE DIVISION • wilkes - b a r r e . p e n n s y l v a n ia District O ffices: Alianta, Chicago, Detroit, Denver, Los Angeles, New Yorit, Philadelphia, Pittsburgh, Houston, San Francisco AMERICAN CHAIN & CABLE COMPANY, Inc. Za ESSENTIAL P R O D U C T S . . . AMERICAN CABLE W ire Rope, TRU-STOP Emergency Brakes, TRU-LAY Control Cables, AMERICAN Cham, WEED Tire Chains, A C C O M alleab le Iron Castings, CAMPBELL Cutting Machines, FORD Hoists and Trolleys, HAZARD W ire Rope, Yacht Rigging, Aircraft Control C ab les, MANLEY Auto Service Equipment, OWEN Springs, PAGE Fence, Shaped W ire, W elding W ire, READING-PRATT & CADY V alves, READING Electric Steel Castings, WRIGHT Hoists, Cranes, Presses . . . I n B u sin e ss f o r Y o u r S a fe ty March 3, 1941 105 o ld e r a n d sp e cia l m o to rs u p to 10 h o rse p o w e r u sed in th e U n ited S ta te s. N o e x tr a p la te s o r r a ils a r e n e c e ssa ry , m o to r in sta lla tio n tim e is re d u c e d to a m in im u m a n d p ro v isio n is m a d e fo r th e ta k e-u p o f V b e lts b etw e en m o to r a n d tr a n s m ission. T h re e m odels, a l a t h e m o u n tin g b ra c k e t, s ta n d a r d s h a p e r b ra c k e t an d m illin g m a c h in ę b ra c k e t a r e av a ila b le . T h e m illin g m a ch in ę b ra c k e t com es in tw o sizes, 7 an d 9-inch. S q u ir r e l-C a g e M o to r s ■ W e stin g h o u se E le c tric & M fg. Co., d e p a rtm e n t 7-N-20, E a s t P itts b u rg h , P a., h as p laced on th e m a r k e t new o pen-typ e sle ev e -b e arin g są u irre lca g e in d u c tio n m o to rs f o r g e n e ra ł p u rp o se d riv e ap p lic a tio n s s u c h as m a c h in ę tools, p u m p s a n d a u x ilia ry drives. K n o w n a s CS m o to rs th e y a r e av a ila b le in r a tin g s f ro m % to 5 h o rsep o w er, a t sp e ed s fro m 875 to 3600 re v o lu tio n s p e r m in u tę f o r o p e ra tio n on 110, 220, 440, a n d 550 volts, 2 a n d 3 p h a s e a lte r n a tin g c u r re n t. T h e rig id co m p lete-ca st f ra m e s of th e se u n its m a in ta in a c o n s ta n t a ir-g a p b etw e en s ta to r a n d ro to r, a s s u rin g h ig h efficiency o p e ra tio n . F ram e. im p ro v e m e n ts in c lu d e new se ale d sleev e b e a rin g s h a v in g a com b in a tio n v e s tib u le a n d f e lt w a s h e r se a l a n d a la r g e r oil reservoir ca p acity . Oil filier cups m ay be in s e rte d on e ith e r side of the motor. A n ew w ire in su latio n gives maxim u m d ie lec tric stre n g th , toughness a n d flexibility. Com bination slot cells, w ith rein fo rced cuffs, protect w in d in g s fro m abrasion, and coil en d s a r e ta p e d fo r reinforcem ent a g a in s t s tr a in s of fu li voltage starting. C lo s in g D e vice for F ilt e r P resses H D. R. S p e rry & Co., Batavia, 111., a n n o u n c e a new electrically-opera te d h y d ra u lic closing device for filte r p resse s. K now n as type EHC, it in c o rp o ra te s m echanical features w h ich p ro v id e easier, m ore economical o p e ra tio n an d m o re precise con tro l of th e p ress. I t can be applied to e x is tin g filte r p re ss installations w ith o u t m u c h tro u b le . A m ere sub- t UCTR'c h o i s t S h e p a r d T ra c k { P a te n te d ) C O M PLETE L IN E O F CRAN ES & H O IS T S Close C learance L ift A b o n t e ą u ip p e d w ith S h e p a r d H i/es S e /e e /ite y S p e e d P u sh liu tto n C o n tro l a n d o p era tin g S h e p a r d T ra c k . 011 T w o m o to r y Speed M a s te r S w itc h HEPARD NILES C R A N E & H O I S T C O R P. 358 SCHUYLER AVENUE . . . M O N T O U R FALLS, N.Y. 106 p a g in g an d cali sy stem s, and co m m ercial Com m unications. Known a s th e m o d el 730S U niplex Cardioid c r y s ta l m icro p h o n e, it em ploys / TEEL S t e R e a d y y o u r e f o r o w n l s - a e l w c o m e r y m in u n i t y fw m . U S S WAREHOUSE PRODUCTS INCLUDE: CARBON AND ALLOY BARS (Including S.A.E. grades) PLATES STRUCTURAL SHAPES HOT ROLLED SHEETS COPPER STEEL SHEETS N o w y o u can g et b e tte r deliveries by p la cin g y o u r o rd ers locally. D u rin g th e p a st 10 y ears th e ca p ac ity of o u r m ills has been sy s te m a tic ally in creased to h an d le em ergencies like th is. O u r jo b b e rs are in a s tro n g positio n to ta k e care of y o u r n eeds a n d e v e ry effort is being m ade to keep th e m well su p p lied . X \ 7 H E N }rou need steel in a h u r ry cali your local jo b b e r o r w a re house handling U - S - S S teels. T h e y stock all the com m on fo rm s of ste el and m any specialties. For m onths before th e p re p a re d ness rush s ta rte d , U - S - S jo b b e rs an d warehouses w ere sto c k in g u p w ith most im p o rta n t ty p e s of steel. C A R N E G IE - IL L IN O IS STEEL C O L U M B IA TEN N ESSEE C O R P O R A T IO N , STEEL C O M PA N Y, C O A L , IR O N & R A IL R O A D GALVANIZED SHEETS ROOFING AND SIDING TIN PLATE STEEL MINE TIES STAINLESS SHEETS AND STRIP TERNE SHEETS HIGH TENSILE STEELS P ittsburgh and Chicago San Francisco CO M PAN Y, Birm ingham United States Steel Export Company. New ^ ork U N I T E D March 3, 1941 S T A T E S S T E E L 107 U n ip h ase p rin cip le. T h e device is se n sitiv e a t th e f ro n t b u t dead a t th e re a r. I t c u ts dow n ro o m noise pick-up, e lim in a te s echoes, clean s u p voice tra n sm issio n , m a k e s breakin p h o n e easy . I t g ives elear, crisp sp eech sig n a ls th a t c u t th ro u g h n oise an d sta tic . A built-in filte r p ro te c ts it a g a in s t b u rn o u ts. T he u n it is av a ila b le co m p lete w ith 7fo o t su p e r-sh ie ld ed cable. sid e ra b le e x p e n se a n d tro u b le in te a r in g a m a c h in ę a p a r t to g e t a t th e sh e av es. M ade in m a x im u m 50fo o t le n g th s th e b eltin g is m a d e in top w id th s of 21/32, % a n d IV* in ch es a n d in th ic k n e s se s of 7/16, % an d %-inch. A n g le in ea ch case is 40 d eg re es. M e tal fa s te n e r s a r e used. O p e n -E n d V -B e ltin g ■ W e ltro n ic Corp., 3082 E a s t O u te r drive, D e tro it, h a s in tro d u c e d a n ew g e n e ra ł p u rp o se tim e r, c a p ab le of p ro v id in g e x tre m e ly a c c u ra te a u to m a tic tim in g c o n tro l fo r v irtu a lly an y re ą u ire m e n t W here cy clin g or s e ą u e n c in g m u s t be co n tro lled in ■ B. F . G oodrich Co., A k ro n , O., an n o u n c e s a n ew lin e of open-end V -belting fo r ap p lica tio n on drives w h e re en d less V -belts c a n n o t be app lied o r can be p u t on only a t con- G e n e r a l P u r p o s e T im e r se co n d s o r fra c tio n s of seconds. K n o w n as m odel 52, its accuracy is b ased on th e electro n ic principle of tim in g w hich em ploys a vacuum tu b e a s th e essen tial tim ing ele m e n t. O nce se t to th e reąuired time co n tro l, th e tim e r nev er varies. A f e a tu r e of th is tim e r is the rapidity of a d ju s tm e n t afforded by the se le c to r k n o b by w hich the oper a to r m a y se t th e tim er by merely “d ia lin g .” T h is can be done whethe r th e f ro n t of th e tim er is open or closed. T h e u n it h as a wide timing ra n g ę fo r its type, th e lim its being fro m 1/30 of a second to 120 sec onds. I t is av ailab le fo r 110 or 220 v o lts a n d fo r an y com m ercial freą u e n c y . To p ro v id e com pletely foolp ro o f con tro l, th e tim e r is availab le w ith a m a in ta in in g circuit. M o u n te d in a cab in et ’w ith hinged cover, th e e n tire u n it m easures app ro x im a te ly 4 x 8 x 10 inches. T o g g le P liers ■ K nu-V ise Inc., 16841 H a m i l t o n , D etro it, h a s in tro d u c ed a new rapid ac tio n m odel No. 450 toggle pliers T h U i m r o t o u d n n l p h o t o g r a p h s h o w * c l e a r l y t h e discolormtionciiaracteristic o£ a n d flanges of this pinion. S p e c i a l S te e l fo r s p e c ia l r e ą u ir e m e n ts is d a ily r o u tin e a t th e N a tio n a l- E r ie C o r p o r a t i o n .. F o r i n s t a n c e , th is l a r g e f la m e - h a r d e n e d h e r r in g b o n e m ili p in io n w ith 1 6 c a s t te e th , 6 .2 8 3 " c ir c u la r p itc h , 2 5 ” fa c e . 3 2 ” p itc h d ia m e te r, 3 5 .1 4 4 " o u t s i d e d i a m e t e r s h a f t 6 ' I J / 2" o v e r a l l . W e i g h t u n m a c h in e d 1 2 ,6 2 0 lb s . . . M a c R iń e d : 1 1 ,2 0 0 lb s . . . P u t Y O U R p r o b le m u p to N a t i o n a l - E r i e .. t a k e a d v a n t a g e o f N a tio n a lE r ie s p ro m p t e ffic ie n t s e rv ic e a n d th e c o s t s a v in g s th a t g o w ith O n e R e s p o n s ib ility . . O n e C o n tro l. w h ich fe a tu re s a 1 V- x 3 -inch throat ca p ac ity . T h is cap acity permits / 108 teel G as fired R a d ia n t tu b e a tm osphere fu rn ace— Surface C o m b u stio n C o rp o ratio n — in p la n t of Y lehek Tool . C o m p an y , C leveland, Ohio. Clean hardening without scalę or decarburization made possible with GAS prepared atmosphere Pliers, chisels, p u n c h e s, sc re w d riv e rs , so c k e t 'w renches and other d ro p fo rg e d m e c h a n ic s ’ to o ls are being clean hard en ed w ith G as b y th e Y leh e k T o o l C o m pany, leading m a n u fa c tu r e r o f a u to m o tiv e h a rd w a re in Cleveland, Ohio. S traight ca rb o n a n d allo y ste e is (c h ro m e -v a n a d iu m , chrom e-m olybdenuin, c h ro m e -n ic k e l)— all are being liardened w ith o u t s c alę o r d e c a r b u r iz a tio n in a n ew ty p e Gas-fired fu rn ace u sin g a p r e p a re d a tm o s p h e re p ro d u c e d in a generator w h ich is p a r t o f th e fu rn a c e lay o u t. I h e furnac,ęv w ith a ra te d c a p a c ity o f 800 p o u n d s per hour and a in a x im u m o p e ra tin g te m p e r a tu r e o f 1750 March 3, 1941 degrees F ., is h e a te d b y m e a n s o f G as-fired r a d ia n t tu b e s. Q u en ch in g is a u to m a tic . W h e th e r in co n tro lled a tm o sp h e re o r d irec t-fire d fu rn a ce s, G as is th e p re fe rre d fuel fo r th e h e a t- tr e a tin g o f m e tals. W h y n o t in v e stig a te G as fo r y o u r ow n h e a t- tr e a tin g p ro b lem s? A sk y o u r G as c o m p a n y fo r d e ta ile d in fo rm a tio n on th e g re a tly im p ro v e d m o d e rn G as e q u ip m e n t now av ailab le. A M E R I C A N G A S A S S O C I A T I O N IN D U S T R IA L a n d C O M M E R C IA L G A S S E C T IO N 420 L E K IN C T O N A V E ., N E W Y O R K 109 sp eed a n d r u n a t low te n sio n to p ro te c t b e a rin g s a n d p ro v id e lo n g service. T h e ac tio n o f th e b elt is due to a n ew m e th o d of co m b in in g 34 ounce d u ck w ith a sp e cia l imp re g n a tin g m a te ria ł. T h e b e lt reą u ire s no d re ssin g a n d is n o t re c o m m ended fo r oily driv es. w o rk bein g h eld se v e ra l in c h es fro m th e edge of th e s h e e t o r b oard. T he p lie rs a r e n o t bo lted o r w elded to a fix tu re , b u t a r e m a n u a lly a p p lied by są u e e z in g th e h a n d le s, a u to m a ti cally lo ck in g in po sitio n , b u t rele a sin g in s ta n tly w h en desired. T h ey w ill n o t cre ep a n d a r e ą u ic k ly a d ju s ta b le to ac co m m o d ate d ifferen t th ic k n e s se s by m e a n s of a sm ali sc re w in th e u p p e r ja w . Drafting Machinę Hi D ra fto Co., 253 W a ln u t S treet, C o c h ra n to n , P a., a n n o u n c e s a new M a ste r-D ra fto m odel N o. 60 d r a f t in g m a c h in ę su ita b le f o r h a n d lin g s h e e ts 24 x 36 in c h es in size. L ig h t in w eig h t, it is b u ilt to sta n d h a rd use. T h e a rm s a r e of se a m le ss ste e l tu b in g , fitte d w ith solid b e a rin g s. Transmission Belting B M an h eim M fg. & B e ltin g Co., M anh eim , P a., h a s in tro d u c e d a n ew Octo p u s H at tra n s m is s io n b e lt f e a tu r in g g r e a t p u lle y g rip a n d resilien ce. I t is sa id to keep m a c h in e ry u p to A T L A S T h e sc alę blades a re designed so th a t a n y scalę can be inserted. These sc ales w ill fit tig h tly into the blades w ith o u t d ev iatin g from the neces s a ry 90-degree angle. F or center m o u n tin g th e m ach in ę on a drafting b o ard o r tab le, a cast aluminum b ra c k e t is used. T his contains a sc re w fo r lev elin g th e scales parallel to th e d r a f tin g su rface. The stain le ss ste e l p ro tra c to r plate provided is g ra d u a te d in 2 degrees and can be se t a c c u ra te ly fo r % -degree read- G A S - E L E C T R IC L O C O M O T IY E S in g s by u se of th e g rad u a ted vernier. T h e p r o tra c to r can be locked at any d eg ree, b u t fo r speed and convenience, it is fitted w ith a latching s p rin g to lock th e scales at 0, 30, 45, 60 an d 90 d eg rees on either side of th e 0 d eg re e reading. Temperature Indicator ■ L eed s & N o rth ru p Co., 4934 Sten to n av e n u e, P h iiad elp h ia, h as placed on th e m a rk e t a new 8667 temper a tu r e in d ic a to r in w hich inereased a c c u ra c y h a s been provided by calib r a tin g o nly a sm ali portion of the r a n g ę on a co n tin u o u sly adjustable slid ew ire. T h e rem ain d er, adjusta ble in fixed step s, is on a dial switch o f te n h ig h ly a c c u ra te resistors. I ts r a n g ę is fro m 0 to 111 millivolls w ith a lim it of e r r o r of plus or m in u s 0.1 m illivolt. Completely self-co n tain ed , th is potentiom eter is 45 T on Locom olite especially suitable fo r econom ical interplnnl sw ilching service. OTHER ATLAS PRODUCTS G a s - E le c tr ic a n d D ie s e l- E le c tr ic L o c o m o tiv e s . . . E le c tr ic T r a n s f e r C a rs fo r B l a s t F u r n a c e s a n d S te e l P l a n t s . . . S to c k h o u s e S c a lę C a rs fo r B la s t F u r n a c e s . . . C o n c e n t r a te a n d C a lc in e C a r s fo r C o p p e r R e fin e rie s . . . A u to m a tic a n d R e m o te C o n tr o lle d E le c tr ic C a rs . . . P u s h e r s , L e v e lle rs a n d D o o r E x t r a c t o r s . . . C o a l C h a r g in g L o rr ie s , C o k e G u id e s a n d C la y C a r r ie r s . . . A tla s P a t e n t e d C o k e Q u e n c h in g C a rs fo r B y -P ro d u c t C o k e O v e n s . . . A tla s P a t e n t e d I n d ic a tin g a n d R e c o r d in g S cales . . . S p e c ia l C a r s a n d E le c trically O perated Cars for e v e r y c o n c e iv a b l e P u r p o s e . T h e A C t l a s Engineers . . a r . CLEY ELA N D , 110 & M f g M a nufacturers O H IO . C o . lig h t an d com pact. No additiona a c ce sso ries a r e re ą u ire d except th e rm o c o u p le a n d an ice bath oi th e referen c e-ju n ctio n . Built mt th is u n it a r e co arse an d fine batterj r h e o s ta ts , p o in te r galvanom eter s ta n d a r d celi, b a tte ry , galvanom eter k ey an d sta n d a rd iz in g key. / TEEL Detroit S h o w (Concluded fro m Page 64) tap body p e rm ittin g close to b o tto m tapping. The design also ad d s to th e rigidity and s tre n g th of th e ta p as th e chaser slots c a n n o t sp re a d , an d chasers are se cu rely a n d a c c u ra te ly held in position. C o llap sin g is positive and alw ays a t th e sa m e p o in t, being effected by an a d ju s ta b le hardened steel trip p la te co m in g ln contact w ith th e w o rk . T h is cau se s the chasers to co llap se ąu ick ly , leaving the th rea d s clean a n d u n m u tilated. The s ta tio n a ry ta p is fitte d with a handle fo r r e s e ttin g a f te r collapsing w hile th e r o ta r y ty p e has a sleeve fo r th is p u rp o se . T h u s the form er can be c o n v e rte d e a sily to the ro ta ry ty p e by re m o v in g th e handle and re p la c in g th e sleeve. Sheffield G age C orp. of D ay to n , O., will show se v e ra l g a g e s su ita b le for a num ber of v a rie d a p p lic a tio n s. One of these, th e P re c is io n a ire a ir gage, will check ra p id ly , o u t of round and beli m o u th co n d itio n of long bores. I t can be u se d extensively for checking g u n b ores, see S te e l, p. 67, F eb. 10, 1941. A n o th e r j unit, the M ultich ek E le c trig a g e , shown in Fig. 2, is cap ab le of c h e c k ing a num ber of d im e n sio n s sim ultaneously show ing by in d iv id u a l signal lights w h e th e r ea ch d im en sio n is undersized, o versized o r w ith in prescribed to leran ces. O th e r u n its to be show n by th is co m p an y in clude a th rea d lead c h e ck in g in s tr u ment for ch ecking sc re w le a d o r rack teeth ąu ick ly a n d a c c u ra te ly with precision g ag e b lo ck s a s th e direct reference, a n d a v isu a l g ag e for tool room checking. u b b a r d S m B S tandardization an d classificatio n of tool steels u sed in th e production of tools, fix tu res an d g ag e s, etc., is being u n d e rta k e n by a co m mittee of re p re s e n ta tiv e s of le a d ing engineering societies a s w ell as governmental b u re a u s u n d e r th e sponsorship of th e A m e ric a n Society of Tool E n g in e e rs. Designated as P ro je c t B-52 by th e American S ta n d a rd s A sso ciatio n , th e standardization w o rk w ill a tte m p t to do for such steels- w h a t a lre a d y as been done on g e n e ra ł s te e l ty p e s “-perm itting p u rc h a s e rs of tool steels to specify th e e x a c t ty p e of steel desired fo r an y giv en p u rp o se. nvited to p a rtic ip a te in th is standardization w o rk a r e th e foljw m g technical o rg a n iz a tio n s an d oOvernment d e p a rtm e n ts: A m e ric a n institute of Bolt, N u t an d R iv e t f n i fac tu re rs> A m eric an S ociety / J e s tin g M aterials, A sso c iatio n tur erican R a ilro ad s, M anufacers S tan d a rd izatio n S o cie ty of March 3, 1941 a l i a n y m j a n d m n i s m m b e s t h a t d e p e n d a b l e Classification o f T o o l Steels U n d e r W a y p r o d u c t s S t a m S e n d i n p l e s . G e t S p r i n g s , S p r i n g a n y m a t e r i a ł , i n q u i r y , o n IY I. H U B B A R D D . t h e m — P a r t s , F o r m s f o r d r a w i n g s u b b a r d ’s s u g g e s t i o n s t a t i o n s 4 2 4 a k e s i r e WIRE FORMS! e v e r . m W m o r e — WASHERS i n e v e r y a p p l i c a t i o n . y o u r H t h a n H u b b a r d p i n g s , q u a n t i t y , e c h a n i c a l u s t f o r e c h a - t h e C E N T R A L p a r t i c u l a r A V E . p a r t s S P R I N G • o r s a m a n d y o u C O M P O N T I A C , - COTTERS q u o n e e d . P A N Y M I C H . PLUGS [ in / % 1 9 0 5 i j 111 th e v alv e an d fittin g s in d u stry , A m eric an S ta n d a rd s asso ciatio n , T elep h o n e g ro u p , N a tio n a l B u re a u of S ta n d a rd s, N a tio n a l E le c tric a l M a n u fa c tu re rs asso cia tio n , th e n a v y d e p a rtm e n t, S ociety of A u to m o tiv e E n g in e e rs, W a r d e p a rtm e n t, Aeron a u tic s b o ard s, M etal C u ttin g in s ti tu te , A m e ric a n S ociety fo r M etals, N a tio n a l M achinę T ool B u ild ers a s so ciation, F a r m E ą u ip m e n t in s titu te an d A m eric an P e tro le u m in s titu te . A c o m m itte e is a t p re s e n t bein g a p p o in te d to o rg an iz e th e w o rk . I n clu d ed on th is c o m m itte e w ill be E. W . E rn e s t, G en e ra l E le c tric Co.; C. E. Ives, Iv e s E n g in e e rin g L a b o ra to rie s (C h ic a g o ); an d C a rl J. Ox- fo rd , N a tio n a l T w ist D rill Co. as reprf> ventatives of th e A m e ric a n So ciety of T ool E n g in e e rs. F le x ib le B e a r in g A lso A n O v e r lo a d D e v ic e ■ A lth o u g h o rig in a lly d esig n ed an d u sed as a v ib ra tio n d a m p e n e r, sh o ck a b s o rb e r o r n o ise e lim in a to r, c a p a c ity te s ts m a d e r e c e n tly in th e la b o ra to rie s of H a r r is P ro d u c ts Co., 5435 C o m m o n w e a lth a v e n u e, D e tro it, h a v e sh o w n its T o rflex flexible b e a r in g to be ap p lic a b le as a n o v erlo a d device f o r v a rio u s ty p e s of p o w er d riv e n e ą u ip m e n t lia b le to o n ly oc- c a sio n a l o v erlo ad of sh o rt duration. T h u s n o t o n ly is it capable of comp e n s a tin g fo r p a ra lle l or angular m is a lig n m e n t, th e bearing a l s o tr a n s m its pow er. T h e te s ts show ed th a t when the b e a rin g is g re a tly overloaded, the m e c h a n ic a l bond betw een the rub b e r w a li an d th e in n e r sleeve will slip in te rm itte n tly . This slippage is m o m e n ta ry , how ever, and the mo m e n t th e o v erlo ad is reduced, the r u b b e r w a li resu m e s its grip on the in n e r m e ta l tu b e w ith its original U n d e r to rsio n a l lo a d the fibers ol the r u b b e r w a li in this flexible bearin g are tw is te d or " w o u n d u p " a s show n. Mom e n ta ry o v e rlo a d s con tin u e the twisting a c tio n u n til the m e c h a n ic a l bond be tw e e n r u b b e r w a li a n d in n er sleeve is m o m e n ta rily b ro k e n b u t im m ediately res u m e d a fte r o v e rlo a d is lifted TherM-D-flake IN S U LA T IO N B R IC K O n e o f l ig h t e s t i n s u l a t i o n b r i c k a v a i l a b l e — ( a b o u t one p o u n d e a c h ). H as lo w th e r m a l c o n d u c t iv it y , a n d n o m ic a l f o r e f f ic ie n t i n s u la t io n . is m o st eco C a n b e c o m p a c t e d w i t h o u t b r e a k i n g a n d c u t s e a s i ly . E s p e c i a l l y v a l u a b l e f o r b a c k u p w o r k b e h in d f i r e b r ic k w a lls . A c t s a s e x p a n s io n c u s h io n b e t w e e n f u r n a c e w a l l s a n d b in d i n g s t r u c t u r e . W r i t e f o r I n f o r m a t i o n a n d P r ic e s O t h e r IW n i-D -fla k e M a d e fr o m P r o d u c t s E x fo lia te d V e r m ic u lite G ranules - Brick - Błock - Concrete 112 j o l i e t , i u . lo ad cap acity . U n d er overload con d itio n s, th e fibers of th e rubber (or n e o p re n e ) w a l i a re tw isted. The tw is tin g o r “w in d in g up” of t h e fibers o f th e ru b b e r h as th e effect of c o n tra c tin g th e thickness of the ru b b e r, th u s p e rm ittin g slip to oc cur. D ue to th e m eth o d of m anufac tu re , th e re is a m echanical rather th a n a ch em ical bond between the r u b b e r a n d th e in n e r o r ou ter metal w alls. In th e process of m anufac tu re , ru b b e r is stre tc h e d between the in n e r a n d o u te r w alls and then pci m itte d to seek its o rig in al state. Ihe fo rc es e x e rte d by th e ru b b er a t this p o in t e x e rt a high-capacity mechani cal bond w hich is p rese n t under an o p e ra tin g co nditions excepting e e v a te d te m p e ra tu re s . U se of th e b e a rin g as a clutch is n o t rec o m m en d e d sińce the ca g e n e ra te d by m o r e constan s w ould n o t o nly d estro y th e holding fo rc e e x e rte d by th e rubber, but the r u b b e r itself. N eo p ren e can be suds titu te d in ste a d of ru b b er w here corro siv e co n d itio n s exist. /TEEL Training in I n d u s tr y ( C o n c lu d e d f r o m P a g e 5 7 ) Within th e p a s t le w d ay s I h a v e made a first-hand s tu d y of th e s e p o s sibilities at th e NYA c e n te r in Cleveland. S peaking as a c o n se rv a tiv e , I must adm it th a t n o t on ly h a v e I been surprised, b u t also v e ry fav o rably im pressed. A p p a re n tly I am not alone in th e l a tte r re a c tio n . I find th a t se v eral le a d in g in d u strie s in the C ieyeland a r e a now a r e ta k ing fuli a d y a n ta g e of th e p o ssib ili ties which I h av e ju s t outlin ed . As em phasized e a r lie r in th is a r ticle, how ever, it is now la rg e ly up to industry to tr a in its ow n new workers as f a r as th e r a n k a n d file are concerned. T h e re fo re , th e several agencies ju s t m e n tio n e d sh o u ld now be considered p rim a rily in th e light of tra in in g schools f o r th e "officers and n o n - c o m m i s s i o n e d officers” of A m eric a’s d e fe n se in dustries, w hose m a in d u tie s in th e se industries fro m now on w ill be to hasten th e tra in in g of m a sse s of th e wholly u n train ed . O r g a n i z e d T r a i n i n g se t of “T ra in in g W ith in I n d u s tr y ” b u lle tin s s e ttin g f o rth th e ru le s. As one w ho b e g a n his c a re e r in th e shop a t th e b e g in n in g o f th e firs t w o rld w ar, w h en all o v er th e U n ited S ta te s th o u sa n d s of u n tra in e d w e re sim p ly bein g “flu n g in to th e in d u s tria l pool,” so to sp e ak , th e w r ite r feels re a so n a b ly ąu alified by th a t expei-ience to sa y th a t th e peo p le w h o h av e m ap p ed o u t th is sy ste m of tra in in g w ith in in d u s try v e ry defin ite ly k now w h a t th e y a r e ta lk in g about. T h ey u n d e rs ta n d th e p sy ch o lo g y of b eg in n ers, a n d lik ew ise of th e ex p erien ced w o rk e rs upon w h o m SUCCESS STORY E f T e c t i v e M ilitary tr a in in g of u n tra in e d masses of y o lu n te e rs an d d r a f te e s is thoroughly and m in u te ly co v ered by various drill m a n u a ls a n d m a n u a ls covering the c a rę a n d o p e ra tio n of arms and o th e r m ilita ry eą u ip m e n t. Training in lin e w ith such o rg a n iz e d methods is m uch ą u ic k e r a n d m o re effective th a n w ould be th e h ap h azard m ethod of m ix in g u n tra in e d men in w ith tra in e d m en in th e hope that in tim e th e y w o u ld b lu n d e r their w ay into m ilita ry profieieney. That is especially tr u e w h e n th e r e isn’t much tim e to b lu n d e r a ro u n d . By the sam e token, an o rg an iz ed , standardized m eth o d of a s s im ila tin g untrained w o rk e rs in to in d u stry , is much ąuicker an d m o re effective than sim ply to ssin g th e u n tr a in e d in with th e tra in e d an d h o p in g fo r the best. I t m ay be possib le to te a c h a boy to swim by sh o v in g h im in to a deep pool in w hich th e re a r e som e expert sw im m ers w ho m a y o r m a y not be in te reste d in h is p lig h t. Certainly, how ever, th e r e a r e b e tte r and more h u m a n e w a y s o f d o in g it, even though a re a s o n a b le d e g re e of immersion of a le a r n e r is d e sira b le . It is all v e ry w ell to s u g g e st mdustrial tra in in g ‘a c c o rd in g to Hoyle,’ but w h e re — m a y w e a s k — are we to look fo r th e ru le s f o r an y such organized tr a in in g w ith in inu stry?” T h a t c e rta in ly is a f a ir Ouestion, fo r w hich, fo rtu n a te ly , ere is an effeetive a n s w e r. P ra cical rules a lre a d y h a v e b een proulgated, and th e y ra p id ly a r e beng organized on th e b a sis o f a c tu a l working experience, b y a government bureau a p tly n am ed , “T ra in g W ithin I n d u s try .” T h is is a wanch of th e L a b o r d iyision Ad°ry Com m ission to th e C ouncil of March 3, 1941 N a tio n a l D efen se a t W ash in g to n . L o cal olfices of “T ra in in g W ith in I n d u s tr y ” a re now bein g o rg an ized as ra p id ly a s p ossible in th e princip al in d u s tria l c e n te rs of th e U nited S ta te s, in o rd e r to effect d irect, perso n a l co-operatio n w ith in d u stry in its tre m e n d o u s p ro b lem of ra p id ly a s s im ila tin g m a sses of u n tra in e d w o rk e rs. In th e m e an tim e, you u n d o u b ted ly ca n o b ta in a se t of th e se ru le s— as f a r as th e y a r e no w codified—by w ritin g d ire c t to W a sh in g to n —in case th e local office h as n o t yet been o rg an iz ed in y o u r locality. I h a v e b e fo re me, as I w rite this, a Are You Losing Money jSeccutie o j " METAL F A I L U R E " If t h e r e tio n a re to o ls d u c tio n It h a s m e ta l th a t o r c r e a tin g a m e ta ls u n iq u e have r e s is ta n c e w ear, A y a ila b le g ra d e s and o f fo r AMPCO It’ s fo r d o in g e x c e p tio n a l prod u ct or p ro d u c are s lo w in g try A M P C O a jo b in it s up p ro M ETAL. a ft e r a ll stre n g th o th e r and fa - co rro - in m any p r o p e r tie s . d a ta s h e e ts . METAL, I NC. Dept. M ilw aukee, and h ard n esses p h y s ic a l W r ite e ith e r y o u r it" — c u s t o m e r ill w i l l — fa ile d . to in ta k e r e p u ta tio n tig u e , im p a c t a n d s io n . p a rts " c a n 't S-33 Wisconsin . Th®Me>°l With01 113 to a la r g e d e g re e you w ill now h a v e to d sp e n d fo r c o a ch in g o f b e g in n e rs in th e “tric k s o f y o u r tr a d e .” T h ey p o in t o u t how th e s e tw o g ro u p s ca n be m a d e to co -o p e ra te in ste a d of c la sh in g . T h ey e m p h a siz e th e imp o rta n c e of a lo g ic al sy ste m of “upg r a d in g ” of w o rk e rs o ld e r in experience, in o r d e r to build u p th e needed su p e rv is o ry p e rso n n e l need ed to sta ff g r e a tly expanded o rg a n iz a tio n s. T h ey u n d e rs ta n d how co m p lic ate d o p e ra tio n s ca n be b ro k e n dow n in to sim p le u n its to e x p e d ite ąu ick tr a i n in g in lim ite d sk ills a n d a t th e sa m e tim e to m a k e f o r m o re effective inte rc h a n g e a b le m a n u fa c tu r in g in th e b ig ą u a n tity lo ts d e m a n d e d u n d e r th e d e fe n se p ro g ra m . T h ey under- s ta n d th a t in v a ria b ly th e r e is a r ig h t w a y — a n d a n u m b e r of w ro n g w a y s —to p e r f o rm ev e ry sh o p operatic n ; th a t it is ju s t as e a sy f o r th e b e g in n e r to learn th e r ig h t w a y as it is to pick u p on e of th e w ro n g w ay s, a n d t h a t once a w ro n g w a y becom es h a b itu a l it seld o m if e v e r ca n be “u n le a rn e d .” T h e re is, f o r ex a m p le , a r ig h t w a y a n d a n u m b e r o f w ro n g w ay s, to u se a m a c h in is fs h a m m e r, ju s t as th e re is a r ig h t w ay , a n d a lo t of w ro n g w ays, to sw in g a g o lf club. D o n ’t forg e t th a t th e n u m b e r o f h a m m e rs w hich w ill be “ch o k ed to d e a th ” in y o u r sh o p w ill g iv e a good indicatio n of w h e th e r o r n o t y o u r b e g in n e rs a re g iv en p ro p e r in stru c tio n HARD-FACING MILL GUIDES WITH in sim p le b u t im p o rta n t fundam e n ta ls. T a k e council w ith “Train in g W ith in I n d u s try ” and correct h a n d lin g o f tools w ill be learned ju s t a s q u ick ly an d easily by the n ew w o rk e rs in y o u r shop, as is the m a n u a ł o f a rm s by th e newcomers in a tr a in in g cam p. T h e A d v iso ry Com m ission to the C ouncil of N a tio n a l Defense design a te s th is p a r tic u la r phase of its activ ity a s: “A serv ice designed to a s s is t d e fe n se in d u stries to meet th e ir m an -p o w e r needs by training w ith in in d u s try each w orker to m a k e th e fu lle s t use of his best skill up to th e m a x im u m of his individual ab ility , th e re b y en a b lin g production to k ee p p a c e w ith d efense demands.” In few w ords, th is sets fo rth a large o rd er, b u t th e re is every reason to believe th a t th is o rg an izatio n is go in g to be a b le to d eliv er the goods. I f you do n o t y e t h av e a system of tr a in in g m a p p ed out, you certainly sh o u ld ta k e im m ed ia te advantage o f th is service. I f you do have a tr a in in g p la n — even a time-tried p la n —you w ill do w ell to check it a g a in s t th e m e th o d s recommended by " T ra in in g W ith in In d u stry .” Your tim e-tried p la n m a y need renovating to co p e effectiv ely w ith today’s em p lo y m e n t conditions, ju s t as many tim e -trie d m a c h in ę tools la tely have h a d to be red e sig n ed com pletely to m e e t n ew p ro d u ctio n dem ands. S e llin g T e c h n ig u e as E n g in e e r in g F u n c tio n STRIP GUIDE 1. AS5URE5 MAXIMUM SERYICE and low coefficient of friction, Stoodite does Guides hard-foced with Stoodite outlast ordi nary Steel or cast iron guides many times depending upon the type of guide as well as pressures and mili speeds. Hard-faced guides used in the rod mills, skelp mills and strip not mar or scratch the steel as it passes through the guides, and therefore reduces the number of seconds. 4. MINIMIZES 5HUTD0WKS edging mills have been known to outlost cast iron and alloy guides 25 to 1. In one billet mili the superintendent found it 2. REDUCES GUIDE IHVENTORY 5 stand an a verage of every three hours be Because Stoodited guides last so much longer than plain steel or cast iron guides and because they can be easily reconditioned once worn, Stoodite cuts mili guide inventory 50 to 7 5 % . necessary to change the twist guides in the No. cause, at the end of that time, the guides were worn to such an extent that they began scratching the bars. The first Stoodited twist guides lasted three weeks, during which time no scratch in g or m arring occu rred . C o b b les, 3. IMPR0VES FINISHED PRODUCT which were frequent when ordinary cast iron Because of its wear-resistance, cohesiveness guides were used, were also eliminated. S T O O D IT E is a y a ila b le in fiv e ro d d io m e ie rs a n d is s u p p lie d e ith e r c o o le d fo r e le c tric a p p lic a tio n o r ba r e fo r a c e ty le n e a p p lic a tio n . F o r p r ic e s s e e y o u r lo c a l S t o o d y d is trib u to r o r w rite d ire c t to S to o d y C o m p a n y . ______________ ________________ AlaruipietuWu o j Paliumfiolod, Śtooditt., Stowiif StlfiUcnduiitufandothel HaMfacinq /Hetafo j 1134 114 WE S T SLAUSON AYENUE, WHI T TI ER, CALI FORNI A H Sales E ngineering, by Bernard L e s te r; clo th , 200 pages, 5% x 8 % in c h e s; p u b lish ed by Jo h n Wiley & S o n s Inc., N ew York, a t $2. W ritte n esp ec ially fo r sales engi n ee rs, th is v o lu m e covers methods f o r se llin g e ą u ip m e n t an d services w h ich r e ą u ire en g in ee rin g skill in th e ir selectio n , ap p licatio n and use. I t o u tlin e s in d e ta il th e sales strategy a n d te c h n ią u e an d th e special use m a d e o f tr a in in g an d experience ol' th e sa le s en g in eer. T h e book o ffers in sim ple terms th e p rin cip les of sa les engineering. I t in d ic a te s im p o rta n c e of this work a n d su g g e sts o p p o rtu n ities in the p r e s e n t in d u s tria l organization. P o in ts of im p o rta n c e an d special p ro b le m s a r e illu s tra te d by a series of a c tu a l case stu d ies. The experien ced e n g in e e r w ill recognize prob lem s s im ila r to so m e he has had to so lv e in a c tu a l p rac tice . The young e n g in e e r w ill find p a ra lle ls to situatio n s h e m eets. S k ill to p ro d u ce h a s outdistanced sk ill to d is trib u te efficiently. The p ro b le m of in d u s tria l m anagem ent is n o t d esig n , fab rica tio n or pro d u c tio n o f goods b u t effective and e c o n o m ical d istrib u tio n . This is the field o pen to sa les engineers. The n ew v o lu m e b y M r. L ester pom th e w ay . /TEEL Advertisement C o p p e r MARCH, A l l o y 1941 B u l l e t i n REPORTING NEW S AND TE C H N IC A L DEVELOPM ENTS O F C O P P E R AND CO PPE R -B A SE A LLOYS Prepared Each Month b y the Bridgeport Brass Co. Bridgeport Phosphor Bronze EmploYed in Schick "Whisk-it" Bridgeport N ew P h o sp h o r B ronze is used to give lif e tim e s p r in g ą u a l i t i e s t o th e “W hisk-it” for th e Schick C a p ta in D ry Shaver—an a p p lic atio n ty p ic a l o f th e m a n y ways in w hich m a n u fa c tu re rs a re u tilizing the superior resilience a n d fa tig u e resistan ce of Bridgeport N ew P h o sp h o r B ronze. The strength, w o rk a b ility , corrosion, a n d resilience o f B r i d g e p o r t N e w P h o s p h o r Bronze are th e re su lt o f careful m a n u fa c tu r ing control a n d m o d ern processing m eth o d s. Bridgeport N ew P h o sp h o r B ro n z e is c a s t in large bars, and rolled o n 4-high ta n d e m m ills under expert supervision, re su ltin g in a p h o s phor bronze th a t m ee ts th e h ig h est s ta n d ards of ąuality. Memos on Brass —No. 19 An outstan d in g reason for th e w idespread use of bra ss is its u n ią u e com bination of d u c tility , s tre n g th , a n d corrosion resistance. B ra ss c a n b e s u b jected to severe cold form ing o p e ra tions, and a cąu ires g re a t s tre n g th in the process. F o r n o rm al co n d itio n s o f service, it h a s excellent resistan ce to corrosive a tta c k . F o r m ore severe c o n ditions, D uronze* m a y b e used. Ledrite Helps Boost Screw Machinę Output “B r id g e p o rt Headguarters for BR ASS, BRO NZE and COPPER Precautions in Use of Lubricants Help to Prevent Stains on Brass Proper Attention to Straining of Lubricant and Cleaning of Work Assists in Avoiding Fabricating Difficulties W hile th e use of lu b ric an ts is essential in th e fa b ric atio n o f brass p a rts , i t is also es se n tia l to o bserve c erta in p recautions to prev e n t difficulties t h a t m a y arise if th e lu b ri c a n ts a re n o t p ro p e rly a p p lie d . B e ca u se re ą u ire m e n ts v a ry in indiv id u al p lan ts a n d for specific jo b s, th e precau tio n s ou tlin ed in th is a rticle m u st be ra th e r generał in n a tu rę . T h e selection o f pro p er lu b ric an ts w as dis cussed in la s t m o n th ’s issue o f th e C o p p e r A l l o y B u l l e t i n . A s a p relim inary precautio n , i t is advisable to check shipm ents of lu b ric a n ts in ord er to m ain tain sta n d ard s a n d to p re v e n t error. M ix in g o f S o a p S o lu tio n s W h en lu b ric a n ts such as soap solutions a re em ployed, w hich re ąu ire m ixing w ith w a te r, i t is desirable to p rovide su itab le mixing e ą u ip m e n t. A ste am -h ea ted k e ttle w ith a g ita tin g devices is helpful. I f th e lu b rican t is im p ro p erly m ixed, v a ria tio n s in lubricating ą u a litie s w ill result, a n d undissolved p articles m a y clog u p th e c irculating system . W h en lu b ric a n ts a re pro p erly selected, m ixed, a n d m ad e re ad y for use, th e m ost im p o rta n t p re ca u tio n is to m ain tain a clean solution. T h e re a re tw o w ays in w hich lu b ri c a n ts m a y becom e c o n tam in ated . U sually th is occurs from ru n n in g th e so lu tio n in d ir ty c o n tain ers o r b y p ick -u p fro m th e b e d o f th e m achinę. H ow ever, foreign m a tte r m a y also be pieked u p from d ir ty w ork. T h is is m o st likely to h a p p e n in re d ra w w o rk w here th e p a rts a re im m ersed in th e so lu tio n . A n y foreign m a tte r o n th e p a r ts m a y b e w ashed off in to th e so lu tio n a n d la te r b e c a rrie d in to th e tools, re su ltin g in scoring o f th e tools or th e p a rts d u rin g th e o p e ra tio n . T h e so lu tio n m ay also b e c o n ta m in a te d b y acid from previous pickling o p e ra tio n s w hich h a d n o t been rem oved b y su b s e ą u e n t w ashing o p e ra tions. A cid so lu tio n s c o n ta in in g c o p p er m a y b re ak dow n so a p em ulsions, re su ltin g in an insoluble m eta llic so a p w hich a p p e a rs a s a green scum t h a t c a n n o t be w ashed a w ay a n d m ay cause tro u b le in su b s e ą u e n t a n n ea lin g operations. S tr a in in g o f L u b r ic a n ts Soap solutions m a y also p ick u p m etallic chips a n d o th e r foreign m a tte r fro m th e m a chines, a n d i t is a d v isab le to p ro v id e stra in ers to rem ove a s m u ch o f su c h m a te ria ł as possible. S m ali p a rticle s, h o w ev er, a re diffi c u lt to rem ove, a n d efforts sh o u ld b e m ad e to p re v e n t th e ir inclusion in th e solu tio n . ( C o n tin u e d o n p a g e 2 c o l. 2) In the cu rren t d e m a n d for high-speed production, m an u factu rers o f a u to m a tic screw machinę p a rts can benefit b y th e a d v a n tages of B ridgeport L edrite* F re e -c u ttin g Brass Rod. T he c o m p o s itio n o f L e d r i t e h a s b e e n ev-olved after exhaustive te s ts , b o th in th e aboratory and u nder a c tu a l p ro d u e tio n con ditions. I t has been d e m o n s tra te d t h a t in most cases th e use o f L e d rite allow s fa ste r operation of screw m ach in es a n d reduces wear on tools, a n d t h a t p a r ts fo rm ed from CTv.'te arE m ore u n 'f ° rm >n dim ensions. com P °s' ,:' on o f L e d rite m eets and N a v y speciflcations fo r free c u tng rod, and m eets m o st F e d e ra l specificai°ns as well. M odifications o f L e d rite can e supplied w here necessary to m ee t m ore 's 1 speciflcations, o r w here severe coldormmg operations are invo lv ed in a d d itio n to machining. Ledrite R od is m ad e in a w ide v a rie ty o f roŁ?n ^ ’ sQuare, a n d hexagon shapes. a d d itio n a l in fo rm a tio n a n d „ . "O-Graf c h a rt, fo r e stim a tin g th e c h in /1 ^ L edrite re ą u ire d for screw m aparts, are ayailable o n re ąu e st. A T h, t h a t m a v rc-su lt i f p r o p e r p r e c a u t i o n s a r e n o t t a k e n in t h e u s e o f l u b r i c a n t s m a y b e s e e n b y , t h r ^ ^ L i f lu s t r a t c d w h i c h w e r e d r a w n , a n n e a l e d , a n d a c i d p i c k l e d . T h e c u p a t t h e l e f t , fro m P t h k h t h e u b r f e a n t w a r e m o « d f e m . e d i . t e l y a f t e r d r a w i n g , i s b r i g h t a n d c l e a n . T h e s e c o n d c u p s h o w s th e p r e s e n ce ó f red s Ł i n s - r e s u l t o f a llo w in g th e lu b r ic a n t t o r e m a m o n t h e b r a s s . T h e c u p a t t h e r .g h t s h o w s b o t h r e d s t a in s a n d c a r b o n iz a tio n . COPPER ALLOY BULLETIN ALLOYS OF COPPER This is the twenty-first o f a series o f articles on the properties and uses of copper alloys, and continues the subject o f modińcations of the copper-zinc alloys. Precautions ln the Use of Łubricants ( C o n tin u e d fr o m p a g e 1 col. 3) A D D IT IO N S OF S IL IC O N T O C O P P E R -Z IN C A L L O Y S T h e a d d itio n o f S i l i c o n to th e copper-zinc allo ys p ro d u c es a n u m b e r o f d e sirab le c h a r acteristics. M o s t o f th ese a d d itio n s a re covered b y p a te n ts w hich a re held d ire c tly or b y license g ra n te d in th e v a rio u s m an u fa c tu rin g p la n ts. T h e re a re a n u m b e r o f elem en ts w hich, on bein g a d d e d to th e copper-zinc alloys, radicaliy c h an g e th e a lp h a -b e ta p h a se b o u n d a ry re la tio n sh ip o f th e b in a ry alloy. Silicon is o n e o f th e m o st effective in th is resp ect. T h e a d d itio n o f a b o u t 1 % S i l i c o n to th e com m on 67 % copper-zinc allo y , w hich is n o rm ally a n a lp h a solid so lu tio n alloy, will ch an g e it to a tw o -p h a se a llo y v e ry sim ila r in s tru c tu re a n d p h y sic al p ro p e rtie s to a sirnple M u n tz m eta l. S u c h a n a d d itio n th ere fo re m akes it possible to h o t w o rk a n alloy o f p ra c tic a lly th e sam e c o m p o sitio n a s C om m on H igh B rass, a lth o u g h th e p ro p e rtie s o f such a n alloy w o u ld b e m ore n e a rly th o se o f M u n tz m e ta l t h a n o f H ig h B rass. E ffe c i o n C o n d u c tiv ity T h e a d d itio n o f S i l i c o n also low ers th e th e rm a l a n d electricai c o n d u c tiv ity . T h is effect h a s m a d e possible th e use o f a co p p er alloy c o n ta in in g m o re th a n 8 0 % copper w hich is s u ita b le fo r s p o t w elding o p e ratio n s, a n d a co n sid era b le ą u a n t i ty h a s been used in th is w ay. N o rm a l b in a ry co pper-zinc a l lo y s w ith co p p er c o n te n ts a b o v e 8 0% are difficult to s p o t w eld b ecau se o f th e ir h igh th e rm a l a n d electricai c o n d u ctiv ities. U se in W e ld in g R o d T h e a d d it i o n o f S ilic o n a ls o p ro d u c e s a n o th e r effect w hich h a s been ex tre m e ly v a lu a b le . W h en th e c o pper-zinc alloys o f th e M u n tz m e ta l ty p e s a re used for w elding ro d , co n sid era b le incon v en ien ce a n d an n o y an ce a re c au sed th e w elder b y th e presence o f zin c oxide fu m es from th e m o lte n w elding rod. A v e ry sm ali ą u a n t i ty o f Silicon h a s th e effect o f re d u cin g th e fu m in g to a rem ark ab le degree. T h e m ech an ism o f th is a ctio n is n o t e n tire ly u n d e rsto o d . I t m a y b e d u e e ith e r to film fo rm a tio n o r to a n increase in th e boiling p o in t o f th e solu tio n . I t is a p p a r e n t fro m th e s e p o in ts t h a t Sili con is a useful m em b e r o f th e g ro u p o f ele m e n ts w hich in sm ali ą u a n titie s p ro d u c e certa in d e sirab le effects in th e v a rio u s copperzin c alloys. PRO DUCTS A fte r each o p e ra tio n in v o lv in g a lu b ric a n t it is d e sirab le to rem ove th e lu b ric a n t a s soon as possible. Som e łu b ric a n ts , if allow ed to s ta n d to o long, m a y a tta c k th e su rface o f th e b ra ss, fo rm in g a n e tc h e d sp o t u n d e r th e cor rosion p ro d u c t. F a t t y oils, such as la rd oil, a re p a rtic u la rly a c tiv e in th is re sp ec t, a n d if th e b ra ss is s u b s e ą u e n tly a n n ea le d , red sta in s m a y b e fo rm ed o n th e surface. S t a in in g b y S o a p S o lu tio n s Soap so lu tio n s m a y p ro d u c e re d sta in s or dezincified sp o ts on th e su rfa ce o f th e a n n ealed b ra ss. T h e e x te n t to w h ich re d s ta in ing w ill ta k e p lac e d e p e n d s o n a n u m b e r of fa cto rs, b u t i t is a lw ay s possibie w hen e ith e r a lk a lin e o r acid m a te ria ls a re allow ed to s ta n d on th e su rfa ce o f th e b ra ss o r th e p a r ts a re p laced in a n a n n ea lin g fu rn ac e w hen c o ated w ith such solutions. B ra ss p a rts t h a t h a v e b een fa b ric a te d w ith h e av y oil łu b ric a n ts a n d re ą u ire low -tem p e ra tu re a n n ea lin g sh o u ld also b e cleaned to p re v e n t th e fo rm a tio n o f c arb o n d ep o sits w hich re su lt fro m d istilla tio n o f oils a t low a n n ea lin g te m p e ra tu re s . C le a n lin e s s M o s t E s s e n tia l T h e ą u e s tio n o f w h e th er fa b ric a te d b ra ss sh o u ld alw ay s b e c lean ed before a n n ea lin g c a n n o t b e an sw ered d o g m atica lly , because o f th e v a ria b le s w hich e x ist in th e re ą u ire m e n ts o f each in d iv id u a l jo b . T h e o p e ra tio n o f re m o v a l is a n a d d e d ite m o f cost w hich m ay o r m a y n o t b e ju stifie d , d ep en d in g on th ese re ą u ire m e n ts. If, how ever, th e ą u e s tio n o f re d sta in s is a so u rce o f d ifficulty, it is v e ry p ro b a b le t h a t re m o v a l o f th e lu b ri c a n t a s soon a s possible a f te r fa b ric atio n w ill relieve th e situ a tio n . D ilu te so a p so lu tions c an be re m o v e d b y h o t w a te r rinses, w hile oil or oil-soap c o m p o u n d s re ą u ire alk ali cleaners. W h en c lean oil łu b ric a n ts are used, th e fa b ric a te d p a r ts m a y be cleaned b y degreasing o p eratio n s. O f all th e p ro b lem s in v o lv e d in h a n d lin g th e lu b ric a tio n o f b ra ss, th e m o st pressing is t h a t o f generał cleanliness. T h e m ec h an ic al e ą u ip m e n t should be k e p t clean, th e w ork a n d th e łu b ric a n ts sh o u ld b e k e p t clean. T h ese re ą u ire m e n ts a re u su a lly m u tu a lly in te rd ep e n d e n t, a n d if th e y a re fulfilled, m u ch o f th e difficulty w ith łu b ric a n ts c a n b e elim in ated . C O N D E N S E R , HEAT EXCH A N G ER, SU G A R TU BES — For steam surface condensers, heat exc hang ers, oil refin eries, an d process industries. *Trade-name. B R I D A co u n le rsin k cu tie r is said to utilize an in ereased an gle in th e face o f the teeth, resultin g in cu rlin g th e ch ip and allow ing the cutter to o p era te m ore freely. I t is also claimed that th e c u tte r is designed to elim inate chattering. Sizes ran gę from ^ to 2 inches in diameter. (No. 170) A n e w cla m p is described as suitable for h old ing a pair o f m eta l sheets in position for riv e tin g operation s. T h e clam p is applied by m eans o f sp ecial pliers, and rem ains in position w h en th e pliers are released. A gasket is said to p rev e n t m arrin g o f th e m etal sheet around th e hole. (No. 171j M u liip le d rillin g u n iis can be built up out o f sectio n al tab le s th a t can be added or rem oved to m eet ch an gin g operating reąuire m en ts, it is reported . E a ch section takes two d rillin g u n its. (n 0. ł72) S p rin g le a f b la d es fo r switches are now a v a ila b le for a ssem b ly b y th e purchaser, it is ann ou n ced. B la d e s are o f tinned bronze, in th ickn esses ra n gin g from .006 to .020 inch, and are p ro vid e d w ith seven contact-point holes. B la d e s can be supplied w ith silver contact b u tto n s i f desired. (No. 173) A n e w p a in t said to be suitable for prote c tin g fu m e d u cts in pla tin g rooms uses a p o ly v in y l ch lorid e base and is liąu id at room tem p eratu res, a ccord in g to th e m aker. Though n o t recom m en d ed fo r co n stan t immersion in lią u id s, it is said t h a t th e p ain t is not affected b y an d does n o t con tam in ate most plating solu tion s. (No. 174) A n ew n u l d esig n is said to prevent loosen in g e ve n i f th e b o lt elongates. Design is re p o rte d to con sist o f a m ain n u t, w ith a retainer n ested in a coun terbored section. Retainer is p ro vid e d w ith lu gs th a t p reven t independent ro ta tio n w h ile th e n u t is being wrenched into position. R e ta in e r is ellip tical in shape. When th e n u t is fu lly assem bled on th e bolt, the re ta in e r is p a r tia lly b rou gh t b ack to its round sh ap e, and becom es, in effect, p art o f the bolt. (No. 175) A c u ltin g -o ff tool is said to be designed to g iv e m axim u m su p p o rt to th e blade for cutting h e a v y sto ck , a n d to h a v e a sa fe ty slip arrange m en t to p re v e n t b lade breakage. (No. 176) A h a n d p u n c h is said to be provided with a to g g le lin k age m echanism th a t perm its exertin g pressures u p to 10,000 pounds. T h e punch is said to be su itab le for riv etin g operations also. (No. 177) S h eet m etal la y o u l is said to be facilitated b y a n ew a n g le m ete r t h a t perm its ąuick layin g o u t o f a n y an gle from 9 to 90 degrees. M e te r is rep orted to b e ad ap tab le to pipe as w ell as to sh eet m etal, an d to be suitable for d ra ftsm e n ’s u se in m ak in g tem plates. (No. 178) T h is c o lu m n lis ts ite m s m a n u fa ctu red or d evelo p ed b y m a n y d ifferen t sources. F u r th e r in fo r m a tio n on a n y o f th e m m ay be o b ta in e d b y w r itin g B ridgeport Brass C o m p a n y , w h ich w ill gladly refer readers to th e m a n u fa c tu r e r or o th e r source. B ra n ch O ffices a n d W a reh o u ses in P rin cip a l C ities P H O N O - E L E C T R IC * A L L O Y S — High*strength bronze trolley, messen ger wire and cable. C O P P E R W A T E R T U B E — For p lu m b in g , h e a tin g , u n d e rg ro u n d piping. W E L D I N G R O D — For repairing D U R O N Z E A L L O Y S — Hi g h cast iron and steel, fabricat* strength Silicon bronzes forcoring Silicon bronze tanks. , v „ rosion - resistant connectors, B rid g e p o rt marinę hardw are; h o t ro lled L E D R IT E * R O D — F or making autom atic screw m a s h e e t s f o r t a n k s , b o ile rs, chinę products. heaters, flues, ducts, flashings. E sta b lish e d 1865 G D EVELO PM EN TS 0 F T H E B R ID G E P O R T B R A S S C O M P A N Y E xecu tive O ffices: B R I D G E P O R T , C O N N S H E E T S , R O L L S , S T R IP S — B rass, b ro n z e , co p p er, D uro n ze,* for stam ping, dcep drawing, forming and spinning. N EW E P O R T B R A S S , B R O N Z E , DURONZE W I R E — For cap and machinę screws, wood screws, rivets, bolts, nuts. F A B R IC A T IN G S E R V IC E DEPT. —Engineering staff, special eąuipment for making parts or complete items. BRASS AND COPPER P lP f " P lu m rite ” * for plum bm g, under ground and industrial services. B R A S S No G e n e r a l P r i o r i t i e s In S te e l A r e E x p e c te tl M A R K E T IN TA BLO ID * 3 ) e m m id L a rg est on record. p / z ic e A S t e e lm a k e r s h a s t e n i n g s u b s t i t u t e a n a ly s e s o n a llo y s te e ls . Age of c iv ilia n s b e g i n n i n g . "e rsa tz" m a te r ia ls f o r F e b r u a r y sa les n e w h ig h . Strong. p K o d u c t io n Up 2 -points to 96 '/>. H THOUGH p rio ritie s in v a r y in g d e g re e s o f co m p leteness are being im p o sed o n s e v e ra l ite m s in sid e a n d outside the ste e l in d u s try , w ith c h a n g e s in th e s ta tu s of key item s m o re r a p id , s te e l so f a r is f a ir ly fre e of governm ent r a tio n in g r e g u la tio n s . N o one, h o w ev er, can foresee w h a t th e f u tu r ę m a y b r in g a b o u t. A m o n g items now re g u la te d a r e a lu m in u m , m a g n e siu m , zinc, steel s tru c tu ra l sh a p e s, s te e l p la te s , s ta in le s s steel, commercial a ir c r a f t, m a c h in ę to o ls, e a c h b e in g su b ject to special re g u la tio n . W ith all c o n su m e rs b y now a ro u s e d , o rd e rs b re a k all records in vo lu m e. A le a d in g in d e p e n d e n t w ith large v a rie ty of p ro d u c ts r e p o r ts t h a t th e s h o r t F e b ruary h as reflected a n a ll-tim e h ig h o n sa le s, w h ile shipm ents a re a m o n g th e b e s t. S a le s a r e a t a ro u n d 150 per cent o f c a p a c ity . There is p o ssib ility o f a n im p e n d in g f a llin g off in orders, p a r tly b ec au se c o n s u m e rs h a v e b u ilt u p inventories d esp ite p re c a u tio n s a g a in s t o v e r-sa le s on part of p ro d u cers. C o n s u m e rs, h o ld in g la r g e r in v en tories, an d o b se rv in g s h ip m e n ts f r o m m ills co m in g through fa ir ly sm o o th ly , s h o u ld h e n c e f o r th be le ss insistent to buy. It becomes m o re e v id e n t- 'th a t c iv ilia n s m u s t r e s o r t to “e rsa tz ” m a te ria ls , w h ic h m a y n o t n e c e s s a rily be inferior to th e o rig in a ls. S e v e ra l m a k e r s o f c o n s u m e rs ’ goods have a lre a d y a n n o u n c e d s h o r te n in g o f lin e s of models, such a s r e f r ig e r a to r s , e s p e c ia lly w h e re sc a rc e nonferrous m e ta ls a r e in v o lv ed . C ertain au to m o b ile m a k e r s , u s in g fo re s ig h t, h ad long ago p lan n ed a l te r n a t e a n a ly s e s a n d ste e ls f o r u se when one allo y in g m a te r ia ł o r a n o t h e r m ig h t becom e scarce. M any a re th e r e f o r e in a p o sitio n to a d ju s t themselves to th e p r e s e n t s itu a tio n w ith o u t u n d u e d if ficulties. O ften c o n s u m e rs o f a llo y ste e ls a r e g iv in g considerable la titu d e to s te e lm a k e rs b y s p e c ify in g first, second and th ird p re fe re n c e s . T h e re is so m e co n cern iest the s u b s titu te m a te r ia ls , s u c h a s c h ro m iu m an d molybdenum, w ill th e m s e lv e s beco m e sc a rc e . Considerable to n n a g e o f s te e l s ta m p in g s w ill be u sed m 1942 au to m o b ile m o d e ls in p la c e ^of die c a s tin g s . hese will be c h ro m iu m p la te d . A u to m o b ile m a k e r s are ah e a d y lo a d in g u p on 1942 m o d e l ste e l. F irs t steel releases a re f o r M a y a n d f ir s t m o d e ls w ill be March 3, 1941 a n n o u n c ed in Ju n e , e a r lie r th a n e v e r b efo re, if p re s e n t p la n s m a te ria liz e . O ne o f th e g r e a te s t r u n s re c e n tly h a s b een o n ste e l s h e e ts w h ere e a rlie s t d eliv ery is o fte n S e p te m b e r, w ith J u ly so m e tim e s possible. S h e e t d e m a n d p e rm e a te s b o th m ili a n d w a re h o u se s, w ith m a k e rs of a r m y tr u c k b o d ies co n sp icu o u s b u y ers. T h e p re s e n t a c u te s itu a tio n in n ic k el m a y be c le a re d in Ju n e w h en new p ro d u e tio n beco m es effectiv e. R e lie f m a y com e ev en e a r lie r a s a r e s u lt o f s u b s titu tio n . O th e r n ic k el c a p a c ity now u n d e r c o n s tru e tio n w ill be re a d y in 18 m o n th s, believed e a r ly e n o u g h to ta k e c a re of th e a i r c r a f t en g in e an d sh e ll p ro d u e tio n p e a k s la te d f o r th e m . B u sin ess h a s been booked so f a s t in r e c e n t m o n th s t h a t o fte n an e n tire m o n th is o m itte d in d e liv e ry p ro m ises. T h u s a m ili su d d e n ly a w a k e n s th a t, sa y , J u n e b o o k in g s a re a t le a s t dou b le w h a t ca n be p ro d u c e d t h a t m o n th . A cc o rd in g ly no J u ly d e liv e ry p ro m is e s a r e m ad e, A u g u s t b ein g th e n e x t b o o k in g m o n th . B ecau se of s h o rta g e of zinc, m a k e r s o f g a lv a n iz e d p ip ę u s u a lly in s is t th a t c e r ta in to n n a g e o f b la c k p ip ę ac c o m p a n y a g alv an iz ed o rd er. O ne o f th e few instćłnces o f im p ro v in g d e liv e n e s is f a b r ic a te d s tr u c tu r a ls , w h e re m a n y fa b ric a to rs a re c a tc h in g u p on sc h ed u le s. L a r g e co m p an ies o fte n f a r m o u t o p e n -h e a rth p ro d u c tio n to sm a li m a k e rs w h o se f u rn a c e s a r e n o t y e t fu lly en g a g ed . O ften w h e re idle fu rn a c e s e x is t th e r e is a la c k of p ig iro n o r sc ra p . A u to m o b ile p ro d u e tio n fo r th e w ee k en d e d M a rc h 1 is sch ed u led to d ro p 2690 u n its to 126,550, c o m p a rin g w ith 100,855 fo r th e c o rre s p o n d in g w ee k o f 1940. S te e l p ro d u e tio n g ain ed 2 p o in ts to 96% p e r c e n t o f c a p a c ity la s t w eek, m a k in g u p e x a c tly th e p re v io u s w ee k ’s loss. P itts b u r g h g a in e d 1% p o in ts to 96, C h i cag o 3% p o in ts to 99, C lev elan d 1 p o in t to 85 Vz, C in c in n a ti 2Vz p o in ts to 97% a n d Y o u n g sto w n 7 p o in ts to 97. D e tro it fell 3 p o in ts to 95. U n c h a n g e d w ere e a s te rn P e n n sy lv a n ia a t 95, W h e elin g a t 88 , B u ffalo a t 9 0 % , B irm in g h a m a t 100, N ew E n g la n d a t 92 an d S t. L o u is a t 93. A ll of S t e e l ’s p ric e co m p o site s f o r la s t w ee k w ere u n c h a n g e d , iro n a n d ste e l a t $38.23, fin ish ed s te e l a t $56.60 a n d ste e lw o rk s sc ra p a t $19.91. 117 COMPOSITE I r o n a n d S tee l . . . F in ish e d S tee l . . . S te e lw o rk s S c ra p . M a r. 1 $38.23 56.60 19.91 MARKET F eb . 15 $38.23 56.60 19.91 F eb . 22 $38.23 56.60 19.91 O ne M o n th A go F eb., 1941 $38.22 56.60 19.95 A V E R AGES T h re e M o n th s Ago Dec., 1940 $38.30 56.60 21.37 One Y ear Ago M ar., 1940 $37.07 56.50 16.47 F i v e Y e a r s A g o M a r . , 1 9 3 6 $ 3 3 .2 0 5 2 .3 2 1 4 .4 8 Iro n a n d S te e l C o m n o site :— P ig Iron, s c ra p . b llle t s , s h e e t b a r s , w ir e rod s. tin p la te . w ir e , s h e e ts , p la te s, sh ap es, bars, black F in is h e d S te e l C o m p o s ite :— P la te s , shapes, barn p ip e, r a ils . a llo y s te e l. h o t strip , an d c a s t Iron p ip e a t re p r e s e n t a t iv e c e n te r s . S t e e lw o r k s S c r a p C o m p o s ite :— H e a y y m e ltin g s te e l a n d c o m p re sse d sh e e ts. h o t s tr ip , nails', tin p la te , pipe. COMPARISON OF PRICES R e p re s e n ta tiv e M a rk e t F ig u re s fo r C u r r e n t W eek ; A v e ra g e fo r L a s t M o n th , T h re e M o n th s an d One Year Ago Finished M ateriał M a r. 1, 19 4 1 S te el b ars, P it t s b u r g h ... S t e e l b a r s , C h ic a g o .... S t e e l b a r s, P h ila d e lp h ia . . Iro n b a r s, C h ic a g o ............ S h a p e s , P it t s b u r g h ............ S h a p e s , P h ila d e lp h ia . . . . S h a p e s , C h ic a g o .................. P la t e s , P it t s b u r g h .............. P la t e s , P h ila d e lp h ia ......... P la t e s , C h ic a g o .............. S h e e ts , h o t-r o lle d , P it t s b u r g S h e e ts , c o ld -r o lle d , P itts b u r g h S h e e ts , N o. 24 g a l v „ P it t s b u r g h S h e e ts , h o t-r o lle d , G a r y ............ S h e e ts , c o ld -ro lle d , G a r y . . . . S h e e ts , N o . 24 g a lv . G a r y B r ig h t b e ss., b a s ie w ire , P it t s . T in p la te , p e r b a s e b o x , P it t s .. W ir e n a ils , P it t s b u r g h .............. 2 .15 c 2 .15 2.47 2.25 2.10 2.215 2 10 2.10 2 .15 2.10 2.10 3.05 3.50 2.10 3.05 3.50 2.60 $5.00 2.55 M a r. D ec. Feb. 1940 1940 19 4 1 2.15C 2 .15 c 2 .15 c 2.15 2 .15 2 .15 2.47 2.47 2.47 2.25 2.25 2.25 2.10 2.10 2.10 2.215 2.215 2.215 2.10 2.10 2.10 2.10 2.10 2.10 2.15 2.225 2 .15 2.10 2.10 2.10 2.10 2.10 2.10 3.05 3.05 3.05 3.50 3.50 3.50 2.10 2.10 2.10 3.05 3.05 3.05 3.50 3.50 3.50 2.60 2.60 2.60 $5.00 $5.00 $5.00 2.55 2.55 2.55 Sem ifinished M ateriał S h e e t b a r s , P it t s b u r g h , C h i c a g o . . $34.00 $34.00 34.00 34.00 S la b s , P it t s b u r g h , C h ic a g o ......... 34.00 34.00 R e r o llin g b ille ts , P i t t s b u r g h . . . . 2.00 2.00 W ir e ro d s N o . 5 to -in c h , P it t s .. $34.00 34.00 34.00 2.00 $34.00 34.00 34.00 2.00 Dec. M a r. 1, F eb . 1940 1941 1941 $25.34 $25.34 $24.95 B e sse m e r , d el. P i t t s b u r g h ......... 23.10 23.50 23.50 B a s ic , V a l l e y ................................... 24.S4 25.34 25.34 B a s ic , e a s te r n , d el. P h ila d e lp h ia 23.69 N o. 2 fd r y ., d el. P g h ., N . & S. S id e s 24.69 24.69 23.75 24.00 24.00 N o . 2 fo u n d r y , C h ic a g o ........... 19.38 19.38 19.38 S o u th e r n N o . 2, B i r m i n g h a m ... 23.06 23.56 24.06 S o u th e r n N o. 2, d el. C in c in n a ti. 26.215 26.215 25.715 N o. 2X , d el. P h ila . (d iffe r . a v . ) . 23.60 24.00 24.00 M a lle a b le , V a l l e y .......................... 23.75 24.00 24.00 M a lle a b le , C h ic a g o ....................... 30.34 L a k e S u p ., c h a r c o a l, d el. C h ic a g o 30.34 30.34 23.35 24.17 24.17 G r a y fo r g e , d e l. P it t s b u r g h . . . 125.33 125.33 125.33 F e r r o m a n g a n e s e , d el. P it t s b u r g h P ig Iron Scrap H e a v y m e lt, ste e l, P i t t s ................ $20.75 $20.75 18.50 H e a v y m e lt, s te e l, N o. 2, E. P a .. . 18.50 19.25 19.25 H e a v y m e ltin g s te e l, C h i c a g o . . . 23.75 24.25 R a ils fo r r o llin g , C h ic a g o .............. 23.25 23.55 R a ilr o a d S te el s p e c ia lt ie s , C h ic a g o C o ke C o n n e lls y ille , fu r n a c e , o v e n s . . . . C o n n e lls y ille , fo u n d r y , o y e n s . . . C h ic a g o , b y -p r o d u c t fd r y ., d e l . . . $5.50 6.00 11 .7 5 Mar. 1940 524.34 22.50 24.34 23.69 23.00 19.3S 23.06 25.215 23.00 23.00 30.34 23.17 105.33 $22.75 19.75 20.70 25.00 23.95 $17.05 15.90 15.50 18.25 18.40 $ 5 .5 0 6 .0 0 1 1 .7 5 $4.75 5.75 11 .25 $5.50 6.00 11.7 5 S T E E L , IR O N , R A W M A T E R IA Ł , F U E L A N D M E T A L S P R IC E S E x c e p t w h e n o th e r w is e d e s ig n a te d , p ric e s a re b a se , f.o .b . cars. Sheet Steel H o t R o lle d P i t t s b u r g h ............................ C h ic a g o , G a r y ..................... C le y e la n d ............................ D e tr o it, d e l............................ B u ffa lo ................................... S p a r r o w s P o in t, M d ........... N e w Y o r k , d e l..................... P h ila d e lp h ia , d e l................ G r a n ite C ity , 111................ M ld d le to w n , 0 ..................... Y o u n g s t o w n , 0 .................... B ir m in g h a m ....................... P a c ific C o a s t p o r ts . . . . C o ld R o lle d P it t s b u r g h ......................... C h ic a g o , G a r y ..................... B u ffa lo ................................... C le y e la n d ............................ D e tr o it, d e liy e r e d ......... P h ila d e lp h ia , d e l................ N e w Y o r k , d e l............. .. •• G r a n it e C ity , 111................ M id d le to w n , 0 ..................... Y o u n g s t o w n , 0 .................... P a c lllc C o a s t p o r t s ......... G a ly a n iz e d N o . 24 P it t s b u r g h .......................... C h ic a g o , G a r y ................... B u ffa lo ................................... S p a r r o w s P o in t, M d. . . . . P h ila d e lp h ia , d e l................ N ew ’ Y o r k , d e liy e r e d . . . . B ir m in g h a m ....................... G r a n it e C i ty , 111................ M id d le to w n , 0 ..................... Y o u n g s t o w n , 0 .................... P a c ific C o a s t p o r t s .......... 2 .10 c 2.10c 2.10c 2.20c 2.1 Oc 2 .10 c 2.34c 2.27c 2.20c 2.10c 2.10c 2.10c 2.63C 3.05c 3.05c 3.05c 3.05c 3 .1 5 c 3.37c 3.39C 3 .1 5 c 3.05c 3.05c 3.70c I łla c k P la t e , N o . 29 a n d L ig h t e r 3.05C P it t s b u r g h ......... 3.05 c C h ic a g o , G a r y . . 3.15C G r a n it e C ity , III. L o n g T e r n e s N o. 24 U n a s s o r fe d 3.80c P it t s b u r g h , G a r y 4.55C P a c ific C o a s t . . . E n a m c lin s; S h e e ts N o. 10 N o . 20 2.75c 3.35C P it t s b u r g h . . . . 3.35c C h ic a g o , G a r y . . 2.75C 3.45c G r a n it e C ity , 111. 2.85C Y o u n g s t o w n , O. 2.75C 3.35C 3 .35c 2.75C C le y e la n d ......... 3.35c 2.75C M id d le to w n , O .. 4.00C P a c ific C o a s t . . 3.40C Corrosion an d H eatResistant A llo ys P itt s b u r g h b a se , c e n ts p e r lb. C h r o m e -N ic k e l N o. N o. 302 303 B a r s ......... 24.00 26.00 P la t e s ___ 27.00 29.00 S h ee ts . . . . 34.00 36.00 3.50C H o t s t r ip . . 21.50 27.00 28.00 33.00 3.50c C o ld s t r ip . 3.50C 2 0 % N i.-C r. C la d 3.50c P l a t e s ........................................ 3.67e S h e e t s ........................................ 3.746 S t r a ig h t C h ro m e s 3.50c N o . N o. N o. 3.60c 410 416 430 3.50c B a r s . . . 18.50 19.00 19.00 3.50C P la t e s . . 21.50 22.00 22.00 4.05c No 304 25.00 29.00 36.00 23.50 30.00 1S.00 19.00 N o. 442 22.50 25.50 S h e e ts . 26.50 27.00 29.00 32.50 H o t S trip 17.00 18.25 17.50 24.00 C o ld Stp. 22.00 23.50 22.50 32.00 Steel Plate P it t s b u r g h .......................... 2.10c N e w Y o r k , d e l..............2.29c-2.44c P h ila d e lp h ia , d el. . ,2 .15c-2 .30 c B o sto n , d e liy e r e d . . .2 .43c-2.57c B u ffa lo , d e liy e r e d ............ 2.33c C h ic a g o o r G a r y .............. 2 .10 c C le y e la n d ............................ 2.10C B ir m in g h a m ....................... 2 .10 c C o a t e s y ille , P a ..................... 2 .10 c S p a r r o w s P o in t, M d .......... 2 .10 c C la y m o n t, D e l............ 2.10C—2.25C Y o u n g s t o w n ....................... 2 .l0 c G u lf p o r ts .......................... 2.45C P a c ific C o a s t p o r ts . . . . 2.65c S t e e l F lo o r P la t e s P it t s b u r g h .......................... C h ic a g o ................................. G u lf p o r ts ............................ P a c ific C o a s t p o r ts . . . . 3.35c 3.35C 3.70C 4.00C Structural Sh a p es P it t s b u r g h .......................... 2 .l0 c P h ila d e lp h ia , d e l................ 2 .2 1% c N e w Y o r k , d e l..................... 2.27C B o sto n , d e liy e r e d ............ 2 .41c B e th le h e m .......................... 2.10c C h ic a g o ................................. 2.10c C le y e la n d , d e l...................... 2.30C B u ffa lo ................................... 2.1 Oc G u lf ports! .'.......................... 2.45C . . . . 2.10c B ir m in g h a m .............. ■ S t. L o u is , d e l......................... 2.34c P a c if ic C o a s t p o r ts . . . . 2.75C Tin and Terne Plate T in P la t e , C o k e (b ase box> P it t s b u r g h , G a ry , C h icago 55.00 G r a n ite C ity , 111................... 5-lu M fg . T e r n e r i a t e (b ase l>ox' P it t s b u r g h , G a ry , C h icago $4.30 G r a n ite C ity , I i i ................. 4A R o o fin g T ernes P itts b u r g h base, p acka g e 1 1 2 s h e e ts 2 0 X 2 8 t n . , c o a t u w ' , ' $ 1 2 .0 0 1 4 .0 0 8 -lb 1 5 - lb 2 5 - l b . . . $ 16 .0 0 3 0 - lb .. . 17 .2 0 1 5 .0 0 20-1 b 4 0 - lb ... 1 9 -50 Bars S o ft Ste e l (B a se , 20 to n s or ouer) P i t t s b u r g h .................... C h ic a g o o r G a r y . • ■ D u lu t h ........................ B ir m in g h a m ................................. C le y e la n d .......................... B u ffa lo ................; ............... D e tro it, d eliy e re d ........... P h ila d e lp h ia , 2.15C 2.15C 2.25C 15C • d e l .................... B o sto n , d e liy e re d ........... N e w Y o r k , d e l................... G u lf p o rts ........................ P a c ific C o a s t p orts g ~’13c 5W ■ • _ 2.S0C R a i ł S te e l (B a s e , 5 to n s or o v e r ) P it t s b u r g h ........................ C h ic a g o o r G a r y ............. D e tro it, d e liy e re d ......... C le y e la n d .......................... •,5c • ^ / TEEL 118 Buffalo .........- ...................... Birmingham ...................... Gulf ports .......................... Pacific C o a st p o rts - 2.15C 2 .15c 2.50c 2.80c Iron Chicago .............................. 2.25c Philadelphia, d e l.............. 2.37c Pittsburgh, refln ed .. . 3.50-8.OOc Terre H aute, I n d ............. 2.15C J le ln fo re in s New B ille t B a rs, B a se Chicago, G a ry , B u ffa lo , Cleve„ B irm ., Y o u n g ., Sparrow s P t., P it t s .. . Gulf ports ....................... Pacific C o a st p o r ts .... 2 .15 c 2.50c 2.60e R a ił S te e l B a rs, B a se Pittsburgh, G a ry , C h i cago, B u ffa lo , C i e y e land, B irm ....................... Gulf ports ....................... Pacific C o a st p o r ts .... 2 .15 c 2.50c 2.60c Wire Products P itts.-C leve.-C h ica g o -B irm . base per 100 Ib. k e a in c a r lo a d s Standard and ce m e n t coated w ire n a ils . . . . (P e r P o u n d ) Pollshed fe n ce s t a p le s . . Annealed fe n c e w ir e . . . . Galv. fen ce w ir e ............ VVoven w ire fe n c ln g ( b a s e C. L. colu m n ) .............. Single loop b a le tle s, (base C.L. co lu m n ) . . . Galv. barbed w ire, SO-rod spools, b ase c o lu m n . . Twlsted b a rb le s s w ire , column ............................. 52.55 2.55c 3.05c 3.40c 67 56 71) 7H To M a n u fa c tu rln g : T r a d e Base, P itts.-C le v e .-C h i c a a o B irm in gh a m ( e x c e p t s p r in g w ire ) Bright bess., b a sie w ir e . 2.60c 2.60C Galyanized w ire .............. Spring w i r e ......................... 3.20c Worcester, M ass., 52 h ig h e r on bright b asie an d s p r in g w ir e . Cut Nails Carload, P itts b u r g h , k e g . .$3.85 Cold-Finished Bars Pittsburgh ----Chicago ........... Gary, Ind ........... Det r o i t ............... Cleveland ......... Buffalo ............. ‘ D ellyered. C a rb o n 2.65c 2.65c 2.65c 2.70c 2.65e 2.65c A llo y 3.35e 3.35C 3.35c *3.45c 3 .35c 3.35C Alloy Bars (Hot) (Base, 20 t07is o r o v e r ) Pittsburgh, B u ffa lo , C h i cago, M assillo n , C a n ton, B eth leh em ........... 2.70c Detroit, d elly e re d ................ 2.80c A llo y A ll o y D iff. S .A .E . D ilf. 2000.. ..0 .3 5 3 10 0 .............. 0.70 2100............0.75 3200............1.3 5 2 3 0 0 ................ 1 , 7 0 3300............3.80 2500 ............... 2 .5 5 „ - 3400.............. 3-20 ° '15 t0 °-25 M o........... 0.55 4600 0.20 to 0.30 M o. 1.50- S .A .E . 2 .0 0 N i ............. Ł 0-80-1 -10 e r . : : ; : : ; : : Rim ' Sprln8 f l a t s ............ 6100 k bars ........... 6100 spring n a ts ................ )-r- «•, V an ............. ^ 20 0'.45 0.15 -i 0^5 l =50 9MO ° n ................ : : ;: : o l s n a ts ................ °-1 5 W spring ro u n d s, s ą u a r e s 0.40 t ie c t n c fu r n a c e u p 50 c e n ts. Alloy Plates (Hot) Pittsburgh, C h ic a g o , C o a te s ' 1Ue' P a ..................................... March 3, 1941 Strip tmd Hoops Rivets, W ashers ( B a s e , h o t s tr ip , 1 fo n o r o v e r ; c o ld , 3 fotis o r o v e r ) F.o.b. P itts ., C lev e., C hgo., Bham . S tru c tu ra l ......................... 3.40c le s s A - in c h an d u n d e r . . . 65-10 o ff W r o u g h t w a s h e r s , P itts., C h i., P h ila ., to jo b b e r s an d la r g e n u t, b olt 2.10e m frs . l.c.l. 55.40; c.l. 55.75 orf 2.20c 2.42c Iron, Steel, 2.46C W elded 2.75c H o t S trip , 1 2 -ln c h a n d P it t s b u r g h , Chicago, Gary, C ieyelan d, Y o u n g sto w n , M id d le to w n , B ir m in g h a m . . . . D e tr o it, d e l....................... P h ila d e lp h ia , d e l........... N e w Y o r k , d e l................ P a c ific C o a s t p o r ts . . . C o o p e r a g e h oo p, Y o u n g ., P it t s .; C h ic a g o , B irm . 2.20c C o ld s tr ip , 0.25 c a rb o n a n d u n d e r, P it t s b u r g h , C ie y e la n d , Y o u n g s t o w n 2.80c C h ic a g o ............................ 2.9Uc D e tr o it, d e l........................ 2.90<‘ W o r c e s te r , M a s s ........... 3.00c C arb o n C le v e ., P itts . 0.26— 0.50 ......................... 2.800 0 .5 1— 0.75 ......................... 4.30c 0.76— 1.00 ......................... 6.15C O v e r 1.00 .......................... 8.35c W o r c e s te r , M a ss. S4 h ig h e r . C o m m o d ity C o U i-K o lle d S trip P it t s .- C le v e .- Y o u n g s to w n 2.95c C h ic a g o ................................ 3.05c D e tr o it, d e l............................ 3.05c W o r c e s te r , M a ss. .... 3.35c L a m p s to c k up 10 c e n ts. B u t t W eld S te e l B lk . % ....................... 6 3 ‘A % ....................... 66 % 1 — 3 ......................... 68% Iron 35 ....................... 30 1 — 1 % .................... 34 38 1 % .................... 2 ............................... 3 7% In. S to v o B o lts In p a c k a g e s w ith n u ts s e p a r a te 73 -10 o ff; w ith n u ts a tta c h e d 73 o ff; b u lk 81 o ff on 15,000 o f 3 -in c h an d sh o r te r , o r 5000 o v e r 3-in. S te p b o l t s ..................................60 o ff P lo w b o lts ..................... • .68.5 o ff S iz e s 1 % "O .D . 1 % "O .D . 2" O .D . 2y4"O .D . 2% "O .D . 2% "O D . 2% "O .D . 3" O .D. S .A .E . 3 % "O D. 70 4"* O .D . 65* 5" O .D . 62 6" OJ>. N u ts S e m ifln is h e d h e x . U .S.S. % -in c h a n d le s s . 66 A - l- in c h ............... 63 1 % - 1 % - i n c h ------- 61 1 % a n d la r g e r . . 60 H e x a c o n C ap S crew s U p s e t 1 -in ., s m a l l e r ............. 68 o ff Piling P it t s ., C h g o ., B u ffa lo 12 12 12 12 11 10 10 9 7 16.0 1 17.54 18.59 19.50 24.62 30.54 37.35 46.87 71.96 18.45 20.21 21.42 22.48 28.37 35.20 43.04 54.01 82.93- C ast Iron Pipę 1 C lass B P ip ę — P e r N e t Tort 6 -in., & o v e r , B ir m ..$45.00-46.00 Pipę 4-in., B ir m in g h a m . . 48.00-49.00 B a s e d isc o u n ts on ste e l plpe. 4-in., C h ic a g o ......... 56.80-57.80 P itts ., L o ra in , O., to co n su m e rs 6-in . & o v e r , C h ic a g o 53.80-54.80 6-in . & o v e r , e a s t fd y . 49.00 in c a r lo a d s . G a ry , Ind., 2 p o in ts 52.00 Do., 4 -in .................... le s s on la p w e ld , 1 p o in t le ss C la s s A P ip ę 53 o y e r C la s s B on b u tt w e ld . C h ic a g o d e liy e r y 214 and l'A le ss, re s p e c tiv eSlytn. d . lltg s ., B irm ., b a se 5100.00. W ro u g h t pipę, P itts b u r g h base. Semifinished Steel G a lv . 54 58 60% 13 19 2 1% 21 Ł a p W eld S te el 2 ............................... 61 52% Rails, F astenings 2 % — 3 .................... 64 55% ( G ross T o n s) 3 % — 6 .................... 66 5 7% 7 and 8 ................ 65 55% S ta n d a r d r a ils , m ili . . . . 540.00 R e la y r a ils , P it t s b u r g h Iron 20— 100 l b s ................32.50-35.50 2 ............................... 30% 15 L i g h t r a ils , b ille t q u a l„ 2 % — 3 % ................ 3 1 % 17 % P itts ., C h ic a g o , B 'h a m . $40.00 4 .................. 33% 21 D o., r e r o llin g ą u a l i t y . . 39.00 4 % — 8 .................... 32% 20 9— 12 ....................... 28% 15 C e n ts p e r p o u n d L in e I’ lpc A n g le b a r s, b ille t, m ills . 2.70c S te e l D o., a x le s te e l ........... 2.35c S p ik e s , R . R . b a s e ............ 3.00c 1 lo 3, b u tt w e l d ................ 67 % T r a c k b o lts , b a s e ............ 4.15 c 2, la p w e ld .......................... 60 63 2 % to 3, la p w e ld ........... C a r a x le s fo r g e d , P itts ., 65 C h ic a g o , B ir m in g h a m . 3 .15c 3 % to 6, la p w e ld ........... 7 an d 8, la p w e ld ........... 64 2 .15 c T ie p la te s , b a s e ................ ■Base, lig h t r a ils 25 to 60 lbs., Iron B lk . G a lv . 20 lb s., u p 52; 16 lb s . u p $4; 12 lb s. u p 58; 8 lb s. up 510. B a s e b u tt w e ld ......... 25 7 r a ilr o a d s p ik e s 200 k e g s o r 1 an d 1 % b u tt w e ld 29 13 m o re ; b a s e p la t e s 20 to n s. 1 % b u tt w e ld . . . . 33 15 % 2 b u tt w e l d .........*. 32% 15 1 % la p w e ld ......... 23% 7 Bolts an d Nuts 2 la p w e ld .............. 25% 9 F .o.b. P itts b u r g h , C le v e la n d , 2 % to 3 % la p w e ld 26% 1 1 % B ir m in g h a m , C h ica g o . D i s- 4 la p w e ld ............. 28% 15 c o u n ts f o r c a r lo a d s a d d itio n a l 4% to 8 la p w e ld . . 2 7% 14 5 % , f u l i c o n ta in e r s , a d d 1 0 % . 9 to 12 la p w e ld . . 23% 9 C a r r i a g e a n d M a c h in ę % x 6 a n d s m a lle r ............. 68 o ff Boiler Tubes D o., A a n d % x 6-in. C a rlo a d s m i n i m u m w a li a n d s h o r t e r ...................... 66 o ff se a m le ss s te e l b o iler tu b e s , c u t D o., S t o l x 6 -in . and le n g th s 4 to 24 fe e t; f.o.b. P itt s s h o r t e r ............................... 64 oft b u r g h , b a se p ric e p e r 100 fe e t 1 % a n d la r g e r , a l l le n g t h s 62 o ff s u b je c t to u s u a l e x tr a s. A ll d ia m e te r s , o v e r 6-in. L a p W eld ed lo n g ...................................... 62 o ff C h ar T ir e b o lts .............................52.5 o ff co a l S iz e s O .D . 1 % "O .D . 1 % "O .D 1 % "O .D . 2" O .D . 2.40c 2 % "O .D . S flu a re H e a d S e t S c r e w s U p se t, 1-In ., s m a lle r ...7 4 .0 o ff H e a d le s s s e t s c r e w s . . . .64.0 oft 2% "O.D . 2 % '"O.D. 2 % ‘'O .D . 3 " O .D. 3 % ' 'O .D. 4" O.D. 4 % '"O.D. 5" O .D. 6" O .D . 1" G age 13 13 13 13 12 12 12 12 11 10 9 7 S te e l 5 9.72 11.06 12.38 13.79 15 .16 16.58 17.54 18.35 23.15 28.66 44.25 68.14 Iron 523.71 22.93 19.35 21.68 . .. 26.57 29.00 31.36 39.81 49.91) 73.93 S e a m le ss H ot Cold G a g e R o lle d D r a w n 13 5 7.82 5 9.01 13 9.26 10.67 13 10.23 11.7 9 13 11-64 : 13.42 13 13.04 15.03 13 14.54 16.76 K e ro lliiiR B ille t s , S la b s ( G ross T o n s) P it t s b u r g h , C h ic a g o , G a r y , C le v e ., B u ffa lo , Y o u n g s ., B irm ., S p a r r o w s P o in t . .534.00 D u lu th ( b ille t s ) ................ 36.00 D e tro it, d e lly e r e d .............. 36.00 Forsrlnir < liin lity B ille t s P itts., C h i., G a r y , C le v e ., Y o u n g , B u ffa lo , B ir m .. 40.00 D u lu th . ................................... 42.00 S lie e t B a r s P itts ., C ie y e la n d , Y o u n g ., S p a r r o w s P o in t BuTfa lo , C a n to n , C h ic a g o . 34.1X1 D e tro it, d e lly e r e d .............. 36.00 W ire R o d s P itts., C ie y e la n d , C h ic a g o , B ir m in g h a m N o. 5 to JiInch in c l. (p e r 100 lb s .) $2.00 D o., o y e r & to JJ-in. Incl. 2 .15 W o r c e s te r up $0.10; G a lv e s ton u p $0.25; P a c illc C o a s t up $0.50. S k e lp P itts ., C h i., Y o u n g s to w n , C o a t e s y ille , S p a r r o w s P t. l.iKJc S h e ll S te e l P itts b u r g h , C h ica g o , ba se , 1000 to n s o f o n e siz e , o p e n h e a r th 3 -12 -in ch $52.00 1 2 -18 -in ch .............................. 54.00 1 8 -in ch an d o v e r ................ 56.00 C oke | P ric e P e r N e t T o n B e e h ly e O v c n s C o n n e lls y ille , fu r .. . $5.00- 5 .7 5 C o n n e lls v ille , f d r y .. . 5.25- 6.00 C o n n e ll. p rem . fd r y . 6.00- 6.60 N e w R iv e r fd r y . . . . 6.50- 7.00 W ise c o u n ty fd r y . . . 5.50- 6.50 W ise c o u n ty fu r . . . 5.00- 5.25 B y - F r o d u c t F o u m lr y N e w a r k , N . J., d e l.. 11.85-12.3W C h ic a g o , o u ts id e d el. 11.0 0 C h ic a g o , d e l iv e r e d . 1 1 .7 5 T e r r e H a u te , d el. . . 11.2 5 M ilw a u k e e , o v e n s . . 1 1 .7 5 N e w E n g la n d , d e l.. . 13.00 S t. L o u is , d e l............. 1 1 .7 5 B irm in g h a m , o v e n s . 7.50 I n d ia n a p o lis , d el. ■. 1 1 .2 5 C in c in n a ti, d e l........... 11.0 0 C ie y e la n d , d e l............ 1 1 .5 5 B u ffa lo , d e l................ 1 1 .7 5 D e tro it, d e l................ 11.5 0 P h ila d e lp h ia , d el. . • 1 1 .6 3 C oke By-Products S p o t, g a l., fr e ig h t a llo w e d e a s t of O m aha P u re an d 90% b e n z o l . . . 14.00e T o lu o l, tw o d e g re e ..........27.00c S o ly e n t n a p h th a ............ 26.00CI n d u s tr ia l x y l o t ................. 26.00C P e r Ib. f.o .b . F ra n lcfo rd a n d S t. L o u is P h e n o l (le s s th a n 1000 lb s .) .................................... 1 3 .7 5 e D o. (1000 lb s. o r o y e r ) 12.75C E a s te r n P la n ts , p e r Ib. N a p h th a le n e fla k e s , b a lls , b b ls. to jo b b e r s ........... 7.00c P e r to n , b u lk , f.o .b . p o r t S u lp h a te o f a m m o n ia . . . : $30.00 119 P ig Iron D e liv e r e d p r ic e s in c lu d e s w it c h in g c h a r g e s o n ly a s n o te d . N o . 2 fo u n d r y i s 1.75 -2 .2 5 s il.; 25e d iff. f o r e a c h 0.25 s il. a b o v o 2.25 s il.; 50c d iff. b e lo w 1 .7 5 s il. G r o ss to n s N o. 2 B a s ln g P o in ts : F d ry. B e th le h e m , P a .......................................... $25.00 B ir m in g h a m , A la .§ ........................... 20.38 B ird s b o ro , P a ........................................... 25.00 B u ffa lo ■ ..................................................... 24.00 C h i c a g o ..................................................... 24.00 C le y e la n d ................................................ 24.00 D e tr o it ..................................................... 24.00 D u l u t h ....................................................... 24.50 E rie , P a ....................................................... 24.00 E v e r e t t , M a s s ........................................... 25.00 G r a n ite C ity , 111.................................... 24.00 H a m ilto n , 0 .............................................. 24.00 N e y ille Is la n d , P a ................................ 24.00 P r o v o , U ta h ......................................... 22.00 S h a r p s y ille , P a ...................................... 24.00 S p a rro \ v ’ s P o in t, M d .......................... 25.00 S w e d e la n d , P a ......................................... 25.00 T o le d o , 0 .................................................. 24.00 Y o u n g s to w n , 0 ..................................... 24.00 M a ile B e sse a b le B a s ic m er 525.50 524.50 526.00 ... . 19.38 25.00 25.50 24.50 26.00 24.50 23.00 25.00 24.00 23.50 24.50 24.00 23.50 24.50 24.00 23.50 24.50 ........ 25.00 24.50 24.50 23.50 25.00 25.50 24.50 26.00 24.00 23.50 24.50 24.00 23.50 ............ 24.00 23.50 24.50 ........................................... 24.00 23.50 24.50 . ... 24.50 ............ 25.50 24.50 26.00 24.00 23.50 24.50 24.00 23.50 24.50 SSu bJect to 38 c e n ts d e d u e tio n fo r 0.70 p e r c e n t p h o s p h o ru s o r h ig h e r . D e lly e r e d fr o m B a s in g P o in ts : A k r o n , O., fro m C le y e la n d ......... 25.39 25.39 25.39 24.89 25.89 B a lt im o r e fr o m B ir m in g h a m . . . . 25.78 24.66 B o sto n fro m B ir m in g h a m ............ 25.12 B o sto n fro m E y e r e t t , M a ss. . 25.50 2aoo 25.00 26.50 B o sto n rro m B u ffa lo ................ 25.50 26.00 25.00 26.50 B r o o k ly n , N . Y „ fr o m B e th le h e m 26.50 27.00 C a n to n , O. fr o m C le y e la n d ............ 25.39 25.39 24^89 25^89 C h ic a g o fr o m B ir m in g h a m ..............|24.22 r24.22 C in c in n a ti fr o m H a m ilto n , O. . . . 24.44 2 5 .1 1 24^61 C in c in in a ti fr o m B ir m in g h a m . .. . 24.06 23.06 C le y e la n d fr o m B i r m i n g h a m . . . . 24.32 23.82 M a n sfie ld , O., fro m T o le d o , O .. . . 25.94 25.94 25.44 25.44 M ilw a u k e e fr o m C h ic a g o ............ 25.10 25.10 24.60 25.60 M u s k e g o n , M ich ., fr o m C h ic a g o , T o le d o o r D e tr o it ......................... 27.19 27.19 26.69 27.69 N e w a r k , N . J „ fr o m B ir m in g h a m 26.15 N e w a r k , N . J „ fr o m B e t h le h e m . 25.53 26^03 P h ila d e lp h ia fr o m B irm in g h ; 25.46 24^96 P h ila d e lp h ia fr o m S w e d e la n d , P a . 25.84 26.34 25.34 P it t s b u r g h d is t.: A d d to N e y ille I s la n d b a se , N o r th a n d S o u th S id e s, 69c; M c K e e s R o c k s , 55c; L a w r e n c e y ille , H o m e s te a d , M c K e e s p o r t, A m b rid g e , M o n a c a , A liq u ip p a , 84c; M o n e ssen , M ono n g a h e la C ity , 9 7c ( w a t e r ) ; O a k m o n t, V e r o n a , $ 1.13 ; B r a c k e n rid g e , 51.24. NO. 2 F d ry. S a g in a w , M ich ., fro m D e t r o it. . . 26.31 S t. L o u is , n o rth e rn ........................... 24.50 24.50 S t. L o u is fro m B ir m in g h a m ............f2 f 24.12 4 .12 S t. P a u l fr o m D u lu t h ....................... 26.63 26.63 t O v e r 0.70 p h os. Low M a lle Bessea b le B a sic mer 26.31 25.81 26.81 24.50 24.00 23.62 26.63 27.13 P h os. B a s in g P o in ts : B ir d s b o r o a n d S te e lto n , P a ., and B u ffa lo 529.50, b a s e ; $30.74 d e liy e r e d P h ila d e lp h ia . G ra y F orge N Y C lia r c o a l V a ll e y f u r n a c e .....................523.50 L a k e S u p e rio r f u r ..............$27 00 do., d el. C h ic a g o .........................30.34 P it t s . d is t. f u r .................. 23.50 L y le s , T e n n ............................ 26.50 tS ih -e r y J a c k s o n c o u n ty , O., b a se : 6-6.50 p e r c e n t 529.50; 7-7.50 — 530.50; 7 .5 1-8 — 531.00; 8-8.50— $31.50; 9-9.50— 532.50; B u ffa lo , 5 1.2 5 h ig h e r . B essem er 6.51-7— $30.00; 8.51-9— $32.00: F e r r o s ilic o n f J a c k s o n c o u n ty , O., b a se ; P r ic e s a r e th e sa m e a s fo r silyeries, p lu s 5 1 a ton . t T h e lo w e r a ll- r a il d e liy e r e d p r ic e fr o m J a c k s o n , O., or Buffalo, is ą u o te d w it h f r e ig h t a llo w e d . M a n g a n e s e d iffe r e n t ia ls in s ily e r y iro n an d fe rro silico n , 2 to 3%, 5 1 p e r to n a d d . E a c h u n it o v e r 3 % , a d d 5 1 p er ton. L a d lo B riek Refractories (P a., O., W . Va„ Mo.) P e r 1000 f.o .b . W o r k s , N e t P rices F iro C l a y B r ie k S u p e r Q u a lity P a ., M o., K y ........................... 560.80 F ir s t Q u a lity P a ., U l., M d., M o., K y .. . A la b a m a , G e o r g i a ............ N e w J e r s e y .......................... S e c o n d Q u a lity P a ., 111., K y ., M d., M o ... G e o r g ia , A la b a m a .......... N e w J e r s e y ....................... .< O h io F ir s t ą u a l i t y ....................... I n t e r m e d i a t e ....................... S e co n d ą u a l i t y ................... 47.50 47.50 52.50 D r y p re s s .......................... S2S.00 W ire c u t ............................... 26.00 M a g n e slte D o m e stic d ea d - burned g r a in s , net ton f.o.b. C h e w e la h , W ash ., net ton , b u l k .......................... n e t ton , b a g s ................. 22.00 26.00 B a s ic B rlc k N e t to n , f.o.b. B a ltim o re, Ply 42.75 m o u th M e e tin g , C hester, Pa. 34.20 C h ro m e b rie k ....................$50.00 49.00 C h e m . bon ded c h r o m e ... 50.00 M a g n e s ite b rie k ............. 72.00 C h e m . bon ded m agn e site 61.00 39.90 36.10 31.35 Fluorspar M a lle a b le B u n g B r lc k A ll b a s e s .............................. 556.05 W a s h e d g r a y e l, d u ty pd., tid e, n e t t o n .525.00-526.00 W a s h e d g r a y e l, f.o.b. S ilic a B r ie k 111., K y ., n e t ton, c a r lo a d s , a ll r a ił. 20.00-21.00 P e n n s y ly a n ia ..................... 547.50 J o lie t, E . C h i c a g o .............. 55.10 D o. b a r g e ............. 20.00 B ir m in g h a m , A l a ................ 47.50 N o. 2 l u m p .................. 20.00-21.00 Ferroalloy Prices F e r r o m a n g a n e s e , 78 -8 2 % , c a r lo t s , d u t y p d ..............$120.00 T o n l o t s ............................ 130.00 L e s s to n l o t s ................... 13 3.5J L e s s 200 lb . lo ts ......... 138.00 D o., c a r lo t s d e l. P it t s . 125.33 S p ie g e le is e n , 1 9 - 2 1 % d om . P a lm e r to n , P a ., s p o t. . 36.00 F e r r o s ilic o n , 5 0 % , f r e i g h t a llo w e d , c .l........................ 74.50 Do., to n lo t .................... 87.00 Do., 75 p e r c e n t ............. 135.00 D o., to n lo t s .................. 151.00 S p o t, $5 a to n h ig h e r . S iiic o m a n g a n e s e , c .l., 3 p e r c e n t c a r b o n ............. 113.00 2 tó % c a r b o n ............... 118.00 2 % c a rb o n , 123.00; 1 % , 133.00 C o n t r a c t to n price $12.50 h ig h e r ; s p o t 55 o v e r c o n t r a c t. F e r r o t u n g s t e n , s ta n d ., lb . eon . d e l. c a r s ....... 1.90-2.00 F e r r o y a n a d iu m , 35 to 4 0 % , lb ., c o n t.. .2.70-2.80-2.90 F e r r o p h o s p h o r u s , g r . ton , c.l., 1 7 - 1 8 % R o c k d a le , T e n n ., b a s is , 1 8 % , $3 u n it a g e , 5S.50; e le c t r ic fu r n ., p e r ton , c. 1., 232 6 % f.o .b . M t. P le a s a n t , T e n n ., ,2 4 % $3 u n it a g e 75.00 F e rro c h ro m e , 66-70 c h r o m iu m , 4-6 c a r b o n , c ts . lb ., c o n ta in e d cr., d el. c a r l o t s ................................ ll.O O c 120 Do., Do., le s s 6 7 -7 2 % to n lo ts ............. le s s - to n l o t s ......... th a n 200 lb . lo t s . lo w c a r b o n : C arTon lo a d s lo t s c a r b . . . 17.50C 18 .2 5 c c a r b . . . lS .5 0 c 19 .2 5 c 11.75 C 12.00c 12 .2 5 c D o., sp o t ............................. D o., c o n t r a c t, to n lo ts D o., s p o t, to n l o t s . . . . 1 5 -1 8 % ti., 3 -5 % c a rb o n , c a r lo t s , c o n tr., n e t to n D o., s p o t ............................. co n triJc t . t ° n l ° t s ’ P ’ to n l o t s ------ 145.00 145.00 150.00 S ilic o n M e ta l, 1 % iron, c o n tr a c t, c a rlo ts , 2 x % - in „ lb ............................ 14.50C Do., 2 % .......................... 13.00C S p o t M c h ig h er L ess 157.50 to n 160.00 S ilic o n B rlq u e ts , co n tra ct c a r lo a d s , b u lk , fre ig h t 2% 18.75C ^ 0 .0 0 a llo w e d , ton ................. 574.50 1% 19.75C I 60.OO T o n lo t s ........................ 84-50 L e s s -to n lo ts, lb ............ 4.00c n I T * nnrh ? a A ls if e r , c o n t r a c t c a r lo t s , 0.20% c a r b 19.50 c 20.25c _0.75e f 0 b N ia g a r a F a l ls , lb . 7.50i: L e s s 200 lb . lots, lb. . 4.25c S p o t a c h ig h e r ^ to n lo t s ................... 8.00e S p o t M -ce n t h igh er F e r r o m o ly b d e n u m , 5 5D o., le s s - to n lo t s ... 8.50C M a n g a n e s e B r i n u e t s , 6 5 % m o ly b . c o n t., f.o .b . S p o t % c lb . h ig h e r c o n tra ct c a r l o a d s , m ili, lb ............................... 0.95 b u lk fr e ig h t allow ed, ................................... .. 5.50C C a lc iu m m o .y b d a te , lb . C“ "T re” g k T a H o w e d ' T o n lo ts .......................... 6._°0c m o ly b . co n t., f.o .b . m ili 0.80 lb . c a r lo t s 8 b u lk .’ 7 .00c L ess-ton i- lo ts ............. 6.25C F e r r o tita n iu m , 40 -45 % , D o „ to n l o t s ....................... 7.50 c S p o t M c h ig h er lb., eon. ti., f.o .b . N ia g D o., le s s -to n l o t s ........... 7.75C a r a F a lls , t o n . l o t s . . . $1.23 D o., le s s 200 ib s ............. 8.00c Z lr c o n iu m A llo y , 12 -15 %, c o n t r a c t , carloads, Do., le s s -to n l o t s ......... 1.2 5 S p o t M c lb . h ig h e r b u lk , g r o s s ton ......... 2 0 -2 5% c a rb o n , 0.10 D o., to n .......................... 108.00 m a x ., to n lo ts , lb ......... 1.3 5 T u n g ste n M e ta l P o w d er, 3 5-4 0 % , ■co n tra c t, c a r D o., le s s - t o n l o t s ............ 1.40 a c c o r d in g to gra d e, lo a d s , lb., a l l o y ............. lf-™ ° S p o t 5 c h ig h e r s p o t sh ip m e n t, 200-lb. D o., to n lo ts ............... 1 5 m C F e r r o c o lu m b lu m , 50-60% d ru m lo ts , lb ...................... 52.50 D o., le s s -to n lo ts ......... 16.00C c o n t r a c t, lb . eon . co l., D o - s m a lle r l o t s ............. 2.60 S p o t Mc h igh er f.o .b . N ia g a r a F a l l s . . . 52.25 , , „ . ,, M o ly b d e n u m P o w d e r , D o., le s s - t o n l o t s ......... 2.30 V a " ^ ‘ umt lh l e n t ° xideH’ 9 9 % , f.o .b . Y o rk , P a. S p o t is lO e h ig h e r D o spo t c o n ta ln e d 5 1.10 200-lb. k e g s , lb ............. S-J.w T e c h n ic a l m o ly b d e n u m Do., 100-200 lb. lo t s .. 2. id tr io x id e , 53 to 60% m o C h r o m iu m M e t a l, 98% D o., u n d e r 100-lb. lots 3.00 ly b d e n u m , lb . m o ly b . cr., c o n t r a c t, lb . eon. M olyb d en u m O xide c o n t., f.o .b . m i l i ............ 0.80 ch ro m e , to n lo t s ... 80.00C B r ią u e t s , 48-52% m o ly b d e n u m , p er pound F e r r o - c a r b o n - t it a n iu m , 1 5 s P ° t ............................. 85.OOc c o n ta in e d , f.o.b . pro1 8 % , ti., 6 -8 % c a r b ., 88% ch ro m e , c o n t. t o n s . 79.00C d u c e r s ’ p la n t ............... 80.00c c a r lo t s , c o n tr., n e t t o n . 5142.50 D o., s p o t ............................. 84.00e / TEEL W A R E H O U SE STEEL PRICES B a se P ric e s in C e n ts P e r P o u n d , D e lm e r e d L o c a lh j, S u b je c t to P r e v a ilin g D iffe r e n tia ls B o sto n ........................ New Y ork ( M e t .) .. Phiiadelphia ........... Baltimore ............. Buffalo ......... Pittsburgh . . Cleveland . .. Detroit ......... Omaha ......... Cincinnatl . . C h ic a g o ......... Twin C itles . Milwaukee . St. Louis Kansas C ity Indianapolis Chattanooga New O rle a n s . . Houston, T ex. Seattle ............... Portland, O reg.. Los A n geles . . . San F ra n cisco P la t e s 14-in . & O ver 3.85 3.76 3.55 3.70 4.05 S tr u c tu ra i Shapes 3.82 3.60 3.50 3.68 4.00 3.67 3.85 3.75 3.55 3.70 4.05 3.62 3.40 3.40 3.60 3.95 3.65 3.40 3.40 3.58 3.65 3.95 3.68 5.25 5.00 5.18 5.27 5.55 5.28 3.25 3.35 3.35 3.43 3.65 3.42 4.30 3.40 3.85 3.53 3.74 4.15 3.75 3.40 3.85 3.53 3.74 4.15 3.75 3.55 3.80 3.68 3.69 4.00 3.70 3.55 3.80 3.68 3.69 4.00 3.70 5.15 5.40 5.28 5.29 5.60 5.30 3.25 3.50 3.18 3.39 3.90 3.45 4.10 4.35 4.23 4.12 4.10 4.00 4.34 3.70 4.10 4.10 4.00 4.34 3.70 4.10 3.95 3.85 4.49 3.55 3.80 3.95 3.85 4.49 3.55 3.80 5.71 5.68 6.09 5.88 5.75 3.85 3.70 4.19 3.45 3.85 5.25 4.40 5.54 4.75 4.80 3.85 4.00 4.00 4.15 3.75 5.50 5.75 5.75 6.40 5.60 4.20 4.00 3.95 4.30 3.75 5.25 5.00 5.00 5.25 5.40 H o op s 5.06 3.96 4.45 4.35 3.35 3.35 3.25 3.43 3.90 3.60 3.82 3.60 3.50 3.43 4.00 3.67 3.50 3.75 3.63 3.64 4.05 3.60 3.90 3.80 4.44 3.50 4.00 5.95 4.00 4.50 4.60 4.25 ,— S .A .E . 1035■ 1050 B o sto n ........................ 4.28 New Y ork ( M e t .) .. 4.04 Phiiadelphia ........... 4.10 Baltimore ................ 4.45 Norfolk, V a ............................. - S h e e t s —--------G a lv . Cold R o lle d N o. 24 4.48 5 .1 1 4.60 5.00 4.65 4.05 5.05 5.40 H ot R o lle d 3.71 3.58 3.55 3.50 3.85 Bands 4.06 3.96 3.95 4.00 4.10 3.75 4.00 4.25 4.15 3.75 r F lo o r P la te s 5.66 5.56 5.25 5.25 5.45 S o ft B a rs 3.98 3.84 3.85 3.85 4.00 3.85 4.00 4.00 4.15 3.75 5.95 5.20 6.10 6.45 6.00 3.55 3.40 3.30 3.48 3.65 7.3 5 7.45 7.55 7.67 7.69 5.65 5 .75 5.85 5.97 5.99 5.40 5.50 5.85 5.72 5.74 7.50 7.60 7.70 7.19 7.84 Chicago .................... Twin C lties .............. Milwaukee ................ st. Louis .................. 3.70 3.95 3.83 3.84 7.35 7.70 7.33 7.72 5.65 6.00 5.88 6.02 5.40 6.09 5.63 5 .77 7.50 8.19 7.73 7.87 Seattle ...................... Portland, O re g ......... Los A n geles ........... San F ra n c is c o ......... 5.85 5.70 4.80 5.25 .. . 8.85 9.55 9.65 8.00 8.00 8.55 8.80 7.85 7.85 8.40 8.65 8.65 8.65 9.05 9.30 4.05 4.30 4.ÓÓ 4.60 5.00 4.73 4.87 5.00 5.01 6.50 6.50 6.50 6.40 BASE H o t- r o lle d B a r s ( U n a n n e a le d ) — * 2300 3100 4100 6100 S e r ie s S e r ie s S e r ie s S e rie s 7.75 6.05 5.80 7.90 7.60 5.90 5.65 7.56 5.86 5.61 8.56 .... .... .... .... .... .... .... Buffalo ...................... Pittsburgh ................ Cleveland .................. Detroit ...................... Cincinnatl ................ 4.75 4.65 4.62 4.84 5.50 4.92 C old R o lle d S tr ip 3.46 3.51 3.31 C o ld D r a w n B a r s ----- * S .A .E . S .A .E . 2300 3100 8.88 7.23 8.84 7.19 8.56 7.16 C a rb o n 4.13 4.09 4.06 4.05 4 .15 3.22 3.2Ó 3.20 3.47 3.30 3.83 3.54 3.61 5.00 3.75 3.65 3.75 3.80 4.42 4.00 8.40 8.40 8.40 8.70 6.75 6.75 6.75 7.05 8.75 7.10 3.75 4.34 3.88 4.02 4.30 3.97 8.40 9.09 8.38 8.77 6.75 7.44 6.9S 7 .12 10.55 10.65 9.80 9.80 4.31 4.39 4.69 4.43 4.60 6.60 5.75 6.60 6.80 Q U A N T IT IE S S o ft B a rs, B a n d s, H oops, P la te s , S h a p e s, F lo o r P la t e s , H o t R o lle d S h e e ts and S A E 1035-1050 B a r s : B a s e , 400-1999 p o u n d s; 300-1999 p o u n d s in L o s A n g e le s ; 400-39,999 (h o o p s, 0-299) ln <!an F r a n c is c o ; 300-4999 p ou n d s łn P o r tla n d ; 300-9999 S e a t t le ; 40014 999 p ou n d s in T w in C itle s ; 400-3999 p o u n d s in B ’ h a m „ M em p h is. ’ C o ld R o lle d S h e e ts: B a se , 400-1499 p o u n d s In C h ic a g o , C in c in n a ti C le v e la n d , D e tro it, N e w Y o r k , K a n s a s C i t y a n d S t. L o u is- 450-3749 in B oston ; 500-1499 in B u ffa lo ; 1000-1999 ln P h lla d elp h ia , B a ltim o r e ; 750-4999 in S a n F r a n c is c o ; 300-4999 in P o r t la n d S e a ttle - a n y ą u a n tity in T w ln C ltie s ; 300-1999 L o s A n g e le s . G a lv a n iz e d S h e e ts: B a se, 150-1499 po u n d s, N e w Y o r k ; 1501499 in C le v e la n d , P itts b u r g h , B a ltim o r e , N o r fo lk ; 150-1049 in L o s A n g e le s ; 300-4999 in P o r tla n d , S e a t t le ; 450-3749 in B o s to n ; 500-1499 in B irm in g h a m , B u ffa lo , C h ic a g o , C in c in n a ti, D e tro it, I n d ia n a p o lis, M ilw a u k e e , O m a h a , S t. L o u is , T u ls a ; 1500 a n d o v e r in C h a tta n o o g a ; a n y q u a n t lt y in T w in C itie s ; 750-1500 in K a n s a s C ity ; 150 and o v e r in M em p h is; 25 to 49 b u n d le s in P h iia d e lp h ia ; 750-4999 in S a n F ra n cisco . C o ld R o lle d S trip : N o b a se ą u a n t it y ; e x t r a s a p p ly on lo ts o f a ll size. C o ld F in ish e d B a rs : B a se , 1500 p ou n d s a n d o v e r on c a rb o n , e \ c e p t 0-299 in S an F ra n c isc o , 1000 a n d o v e r in P o r tla n d , S e a t t le ; 1000 pou n d s and o v e r on a llo y , e x c e p t 0-4999 in S a n F r a n c is c o . S A E H o t R o lled A llo y B a rs : B a se , 1000 p o u n d s a n d o v e r , e x c e p t 0-4999. S an F ra n c is c o ; 0-1999, P o r tla n d , S e a ttle . CURRENT IRON AND STEEL PRICES OF EUROPE Doli ars a t $4.02% per P o u n d S terling D o m e s tic E xp o rt P r ic e s f.o .b . P o rt of P r ic e s D is p a tc h .— D e liv e r e d a t W o rk s By Cable or Radio BRITISH Gross Tons f.o.b. U.K. Ports f s d Merchant bars, 3-inch and over....................................... 866.50 16 10 0 Merchant bars, smali, under 3-inch, rc-rolled.................................... 3.60c 20 0 0 Structural shapes...................................................................................... 2.79c 15 10 0 Ship plalcs...................................................................... 2.90 c 16 Boiler plates..................................................................... 3.17c 17 12 6 Sheets, black, 24 gage........................................................... 4.00c 22 Sheets, Ealvanized,corrugated, 4 . 61c 25 21 gage............................. T'» plate, base boi, 20 i 14, 108 pounds........................... S6. 29 2 ć 5 0 12 6 1 11 4 British ferromanganese 3120.00 deii ertd Atla itic s:.to a r.' dutv-paid. March 3, 1941 or F u rn ace— Foundry No. 3 Pig Iron, Silicon 2.50—3.00.................. Basic pig iron..................................................................... Furnace coke, f.o.t. ovens.................................................. Billets, basie soft, 100-ton lots and over.......................... Standard rails, 60 lbs. per yard, 500-ton lots & o v e r.. . . Merchant bars, rounds and squares, under 3-inch........ Shapes......................... ........ ............................................. Ship plates................. ..... ....................... ........................ Boiler plates..................................................................... Sheets, black, 24 gage, 4-ton lots and o v er................... Sheets, galvanized 24 gage, corrugated, 4-ton lots Sc over Plain wire, mild driwn, catch weight coils, 2-ton lots and .................................................................................. Bands and strips, hot-rolled............................................ •■,) del. MiddlesMough 15s certain condi/ons. $25.79 24.28 7.15 49.37 2.61c 3 . 17c 2.77c 2,91c 3.0ćc 4. lOc 4 .70c £ 6 6 1 12 14 17 15 16 17 22 26 s 8 0 15 5 10 12 8 3 0 15 2 ó 0(a) 6(a) 6 0 6 O tt O tt O tt 6 tt 0 6 4,28c 23 15 0 3.30c 18 7 O tt Ss -rba.e to approved custcmcrs. tfR ebate of 121 IRON AND STEEL SCRAP PRICES C o r re c łe d to F r id a y n ig h t. G ross to n s d e liy e r e d to c o n s u m e r s e x c e p t w h e r e o th e r w is e s ta te d ; fitid ic a te s b ro k ers prices H E A Y Y M E L T IN G S T E E L B ir m in g h a m , N o. 1 . 18.00 17.00 B os. d o c k N o. 1 exp . N e w E n g . d c l. N o . 1 18.00-18.50 B u ffa lo , N o. 1 ......... 20.50-21.00 B u ffa lo , N o . 2 ............ 18.50-19.00 C h ic a g o , N o . 1 ......... 19.00-19.50 C h ic a g o , a u to , no a llo y .......................... 18.00-18.50 C in c in n a ti, d e a le r s . 18 .2 5 -18 .75 C le y e la n d , N o . 1 . . . . 20.00-20.50 C le y e la n d , N o . 2 . . . . 19.00-19.50 D e tr o it, N o. 1 ............ tl6 .5 0 -17 .0 0 D e tro it, N o . 2 ............ fl5 .5 0 -16 .0 0 E a s te r n P a ., N o . 1 . . 20.00 E a s te r n P a ., N o. 2 . . 18.50 F e d e ra ], I l l „ N o. 2 . . 16.50-17.00 G r a n it e C ity , R . R. N o. 1 ......................... 17.50-18.00 G r a n it e C ity , N o. 2 . . 16.50-17.00 L o s A n g ., N o. 1 n et 14.50-15.00 L o s A n g ., N o. 2 n e t 13.50-14.00 tl6 .5 0 N . Y . d o c k N o. 1 e x p . P itts ., N o. 1 (R . R .) 21.00-21.50 P it t s b u r g h , N o . 1 . . . 20.50-21.00 P it t s b u r g h , N o. 2 . . . 19.50-20.00 S t. L o u is , N o . 1 ___ 17.50-18.00 S t. L o u is , N o. 2 . . . . 16.50-17.00 S a n F r a n ., N o . 1 n e t 15.00 -15.50 S a n F r a n ., N o. 2 n e t 14.00-14.50 S e a t t le , N o . 1 ............ 15.00 T o ro n to , d lrs., N o. 1 12.25 -12 .5 0 Y a l le y s , N o . 1 ......... 21.00-21.50 C h ic a g o ....................... 13.50-14.00 C in c in n a ti, d e a le r s . . 10.00-10.50 C le y e la n d , no a l l o y . 13.50-14.00 D e tr o it ......................... 1 11.0 0 -11.50 E a s te r n P a .................. 14.50 L o s A n g e le s .............. 4.00- 5.00 N e w Y o r k ...................tl0 .5 0 -11.0 0 P it t s b u r g h ................ 15.50-16.00 S t. L o u i s ..................... 10 .7 5 -11.2 5 S a n F r a n c i s c o .......... 5.00 T o ro n to , d e a l e r s . . . . t8 .7 5 - 9.00 V a ll e y s ....................... 15.50-16.00 S I IO V E L I N G T U R N IN G S B u ffa lo ....... ................ 15.00-15.50 C le y e la n d ................... 14.50-15.00 C h ic a g o ....................... 14.2 5 -14 .75 C h ic a g o , sp c l, a n a l.. 15.50-16.00 D e t r o it ..........................tl2 .0 0 -12 .5 0 P it t s ., a l l o y - f r e e ___ 17.0 0 -17.50 B u ffa lo ....................... C h ic a g o ....................... C le y e la n d ................... P it t s b u r g h ................ S t. L o u is ..................... S e a t t le .......................... 22.00-22.50 19.00-19.50 24.00 22.00 19.50-20.00 18.00-18.50 P IT E A N D FLU E S C h ic a g o , n e t ............ 14.00-14.50 C in c in n a ti, d e a le r s . . 1 3 .2 5 -13 .75 R A IL R O A D G R A T E B A R S B u f f a l o .......................... 14.50-15.00 C h ic a g o , n e t .............. 13 .75 -14 .2 5 C in c in n a ti, d e a le r s . 12 .75 -13 .2 5 E a s te r n P a .................... 19.00-19.50 N e w Y o r k ...................U 3.0 0 -13.50 S t. L o u is ..................... 14.00-14.50 E a s te r n P a ................. 25.00-25.5l> S t. L o u is , 1 14 -3 5 4 ''.. 19.50-20.00 C A R W H EELS B ir m in g h a m i r o n . . . 18.00 B o sto n dist:, i r o n . . .tl6.50-17.00 B u ffa lo , s t e e l ............. 24.50-25.00 B u ffa lo iro n ............. 20.50-21.00 C h ic a g o , i r o n ........... 20.00-20.50 C h ic a g o , ro lle d Steel 22.75-23.25 C in cin ., iron d e a l... 19.50-20.00 E a s te r n P a., i r o n . . . 23.00-23.50 E a s te r n P a ., s t e e l . . . 26.00-26.50 P it t s b u r g h . iron . . . 22.00-22.50 P it t s b u r g h , s t e e l . . . 27.00-27.50 S t. L o u is , iron __ 21.00-21.50 S t. L o u is , Steel ___ 21.50-22.00 NO. 1 C A ST SCRAP R A IL R O A D W RO U G H T B i r m i n g h a m ............. 18.50 B O R I N G S A N D T U R N IN G S B ir m in g h a m ............ 16.00 B o sto n , N o. 1 mach.fl8.00-19.00 B o s to n d i s t r i c t ......... t ll.7 5 - 1 2 .2 5 F o r B la s t F u r n a e e Use N . E n g., d el. No. 2 .. 19.25-19.50 B o s to n d i s t r i c t ......... t8.50 - 9.50 E a s te r n P a ., N o . 1 . . 20.50-21.00 N . E n g . d el. te x tlle 22.00-23.00 B u r fa lo ....................... 14.50-15.00 S t. L o u is . N o. 1 ___ 14.00-14.50 B u ffa lo , cu p o la ___ 20.50-21.00 C in c in n a ti, d e a le r s . . 9.25- 9.75 S t. L o u is , N o . 2 ___ 16 .2 5 -16 .75 B u ffa lo , m a c h .......... 22.00-22.50 C le y e la n d ................... 16.00-16.50 C h ic a g o , a g r i. n e t . . 16.00-16.50 E a s te r n P a .................. 14.00 F O R G E F L A S H I N G S C h ic a g o , a u to n e t . . 18.50-19.00 D e t r o it ..........................tl2 .0 0 -12 .5 0 B o sto n d is t r ic t . . . .U 3 .5 0 -1 3 .7 5 C h ic a g o , r a llr ’d n e t. 17.50-18.00 N e w Y o r k ...................tl0 .5 0 - ll.0 0 B u f f a l o .......................... 18.50-19.00 C h ic a g o , m ach . n e t. 20.00-20.50 P i t t s b u r g h ................... 16.00-16.50 C le y e la n d ................... 18.50-19.00 C in cin ., m ach . d e a l.. 21.50-22.0t T o ro n to , d e a l e r s . . . . t8 .7 5- 9.00 D e t r o it ......................... tl6 .50 -7.0 0 C le y e la n d , m a c h .... 24.00-24.50 P i t t s b u r g h ................... 20.00-20.50 D e tro it, cu p o la , n e t. tl7.50-18.00 A X I.Ii T U R N IN G S E a s te r n P a ., c u p o la . 24.00-24.50 B u ffa lo ....................... 16.50-17.00 FORGE SCR AP 20.50 E. P a ., N o. 2 ......... CO M PRESSED SH EETS B o sto n d i s t r i c t ..........tl2 .50 -13.0 D E. P a ., y a r d f d r y ... 21.50-22.00 B o s to n d is t r ic t . . . . tl2 .7 5 -1 3 .0 0 B u f f a l o ......................... 18.50-19.00 C h ic a g o , e le c . f u r .. . 20.00-20.50 L o s A n g e le s ............. 16.50-17.u0 C h ic a g o , h e a y y . . . . 23.50-24.00 C h ic a g o , f a c t o r y . . . 18.50-19.00 E a s t. P a . e le c . f u r .. 19.50-20.00 P it t s b u r g h , c u p o la .. 22.50-23.00 C h ic a g o , d e a le r s . . . 17.50-18.00 S t. L o u is ..................... 13.50-14.00 L O W P H O S P H O R U S S a n F r a n c is c o . . . . 14.50-15.00 C in c in n a ti, d e a le r s . 17.00-17.50 T o r o n to ....................... t7 .7 5 - 8.00 B u ffa lo , p la t e s . . . . 26.00-26.50 S e a t t le ...................... 14.00-15.00 C le y e la n d ................... 20.00-20.50 C A S T IR O N B O R IN G S C le y e la n d , e ro p s . . . 26.00-26.50 S t. L ., a g r i. m a c h ... 19.50-20.00 D e t r o it ..........................1 17 .2 5 -17 .7 5 B i r m i n g h a m .............. 8.50 E a s te r n P a ., e ro p s . 25.50-26.00 S t. L „ N o. 1 m ach . . 20.50-21.00 E. P a ., n e w m a t .. . . 20.00 B o sto n d is t. c h e m . . - t l0 . 7 5 - ll .2 5 T o ro n to No. 1 m ach., P itts ., b ille t, b loom , E. P a ., o ld m a t . . . . 17.00 B u ffa lo ....................... 14.50-15.00 n e t d e a le r s .........121.50.22.00 s la b e ro p s ............. 27.00-27.50 L o s A n g e le s , n e t . . . 12.50-13.00 C h ic a g o ....................... 14 .2 5 -14 .75 P it t s b u r g h ................ 20.50-21.00 C in c in n a ti, d e a le r s . . 9 .2 5 - 9 .7 5 T o ro n to , d e a le r s . . . 13.50-14.00 H E A Y Y CAST S t. L o u is ..................... 13.50-14.00 C le y e la n d ................... 16.00-16.50 L O W P H O S . P U N C H IN G S B o sto n d ist. b re a k ., f 16.50-16.75 S a n F r a n c is c o , n e t. . 13.00-13.50 D e t r o it ..........................U 2.0 0 -12.50 B u ffa lo ......................... 25.00-25.50 N e w E n g la n d , d e l... 20.00-20.50 V a ll e y s ....................... 20.50-21.00 E . P a ., c h e m ic a l. . . . 16.50-17.00 C h ic a g o ......................... 23.50-24.00 B u ffa lo , b r e a k ............ 18.00-18.50 N e w Y o r k ...................U l.5 0 -1 2 .0 0 C le y e la n d , b re a k , net 18.50-19.00 UU NDLEU SH EETS S t. L o u is ..................... 11.0 0 -11.50 C le y e la n d ................... 22.00-22 50 D e tro it, a u to n e t . . .U8.00-18.5U B u ffa lo , N o. 1 ............ 18.50-19.00 T o ro n to , d e a l e r s . . . . t8 .7 5 - 9.00 D e tr o it ...........................U 8 .7 5 -19 .2 5 D e tro it, b r e a k ........... U6.00-16.50 E a s te r n P a .................... 25.50-26.00 B u ffa lo , N o. 2 ............ 17.0 0 -17.50 22.50 R A IL R O A D S P E C IA L T IE S P i t t s b u r g h .................... 26.50-27.00 E a s te r n P a ................. C le y e la n d ................... 15.00-15.50 L o s A n g ., a u to , n e t. 13.00-14.00 C h ic a g o . . . .............. 23.00-23.50 S e a t t le ................................................... 15.00 P it t s b u r g h ................ 19.50-20.00 N e w Y o r k b re a k .. . tl7.G0 S t. L o u is ..................... 12.50-13.00 A N G L E B A R S — S T E E L R A IL S F O R R O L L IN G T o ro n to , d e a le r s . . . 10.00-10.50 C h ic a g o ....................... 23.00-23.50 STO VE PLATE 5 fe e t a n d o v e r S t. L o u is ................... 2 1.2 5 -2 1.75 B ir m in g h a m ........................................ 19.00 B irm in g h a m ........... SH E E T C L IP P IN G S , LO O SE B o sto n ............................ U 8 .50-19.0 0 B o sto n d is t r ic t ....fl4 .5 0 -15 .0 0 S P R IN G S C h ic a g o ....................... 13.50-14.00 C h ic a g o ......................... 24.00-24.50 B u ffa lo ...................... I7.50-18.0U C in c in n a ti, d e a le r s . . 12.50-13.00 B u ffa lo ....................... 25.00-25.50 N e w Y o r k .................... tl9 .0 0 -19 .5 0 C h ic a g o , n e t ............. 14.25-14.75 C h ic a e o , c o il ............ 24.00-24.50 D e t r o it ..........................U 3 .50 -14.0 0 E a s te r n P a .................... 26.00-26.50 C in c in n a ti, d e a le rs . 13.00-13.50 C h ic a g o , l e a f .......... 23.50-24.00 S t. L o u is ..................... 12.00-12.50 E a s te r n P a .................... 26.00-26.50 S t. L o u i s ......................... 22.00-22.50 D e tro it, n e t ............. fll.00-11-50 T o ro n to , d e a le r s . . . . 9.00 E a s te r n P a ................... 19.00-19.50 P i t t s b u r g h ................... 27.00-27.50 N e w Y o r k f d r y .......... fl4.00-14.oU B U S H E L IN G S t. L o u is ................... 21.50-22.00 S T E E L G A R A X L E S S t. L o u is .................... 15.00-1O.511 B ir m in g h a m ........................................ 18.00 B ir m in g h a m , N o . 1 . 16.00 S T E E L , R A I L S , S H O R T B o sto n d is t r ic t . . . . t20.00-20.50 T o ro n to d e a le rs, net.fl7.50-18.00 B u ffa lo , N o . 1 ............ 18.50 -19.00 B i r m i n g h a m .............. 20.00 C h ic a g o , n e t .............. 24.75-25.25 C h ic a g o , N o . 1 ......... 18.00 •18.50 B u f f a l o .......................... 27.00-27.50 C in cin ., N o . 1 d e a l.. 14.2 5 •14.75 C h ic a g o (3 f t . ) ___ 23.25-23.75 E a s te r n P a .................... 27.50-28.00 M A L L E A B L E S t . L o u is ..................... 25.75-26.25 N e w E n g la n d , d el.. . 22.00-23.00 C in cin ., N o . 2 d e a l.. 7.75 - 8.25 C h ic a g o (2 f t .) ----- 24.25-24.75 24.00-24.50 B u ffa lo ...................... C le y e la n d , N o . 2 , . . . 14.00 ■14.50 C in c in n a ti, d e a l e r s . . 25.25-25.75 23.50-24.00 I .O C O M O T IV E T I R E S C h ic a g o , R. R ............ D e tr o it, N o . 1 n e w . U6.50- ■17.00 D e t r o it ......................... t22.50-23.00 18.00-18.5! V a ll e y s , n e w . N o . 1 . 20.50' ■21.00 P it t s ., 2 ft . a n d le s s 24.00 C h ic a g o ( c u t) ........... 23.50-24.00 C in cin . a g ri., d e a l... 25.00-25.50 T o ro n to , d e a l e r s . . . . 7.00- 7.50 S t. L . 2 f t . & l e s s . . 23.50-24.00 S t. L o u is , N o. 1 ____ 19.50-20.00 C le y e la n d , r a ił ......... E a s te r n P a ., R. R . . ■• 23.00-23.50 12.50 M A C H I N Ę T U R N IN G S ( L o n g ) S T E E L R A IL S, SC R A P S H A F T IN G L o s A n g e le s ............. 25.50-26.00 B i r m i n g h a m .............. 9.50 B i r m i n g h a m .............. 18.00 B o s to n d i s t r i c t ____ U 9 .5 0 -19 .7 5 P it t s b u r g h , ra ił 21.50-22.00 B u ffa lo ....................... 14.00-14.50 B o s to n d i s t r i c t ......... U 5 .75 -16 .0 0 N e w Y o r k ....................t21.0 0 -21.50 S t. L o u is , R . R .......... E a s te r n L o c a l O re O res C e n ts, u n it, d el. E. P a. Lako S u p e r io r Ir o n O re F o u n d r y a n d b a s ie 56 -6 3 % , c o n t r a c t. . 10.00 G ro ss to n , 5 1 & % F o r e ig n L o w e r L a k e P o r ts O ld r a n g ę b e s s e m e r M esabi n on bessem er .. H ig h p h o s p h o r u s .......... M e s a b i b e s s e m e r ............ O ld r a n g ę n o n b e s s e m e r 122 O re C e n ts p e r u n it, c .i.f. A tl a n t i c p o r ts 54.75 4.45 M a n g a n if e r o u s ore, 4.35 4 5 -55 % F e ., 6 -10 % 4.60 M a n g ................................ 4.60 N . A f r ic a n lo w p h o s. N om , N om . S p a n is h , N o. A f r lc a n b a sie , 50 to 60% N om . C h in e s e w o lfr a m it e , n e t ton , d u t y p d ..523.50-24.00 B r a z l l iro n o re , 686 9 % , o r d ..................... 7.50c Low p h o s. (.02 m a s .) ....................... S.OOc F .O .B . R io J a n e ir o . S c h e e lite , im p ............ 23.50-24.00 C h ro m e o re, I n d ia n , 48% g r o s s ton , c if. 543.00-46.00 M an ganeso Ore I n c lu d in g w a r r is k but not d u ty , c e n ts p e r u n \t cargo lo ts. C a u c a s ia n , 5 0 -5 2 % . _ So. A fr ic a n , 4 8 % . . . 57.00- 60.00 In d ia n , 49-50% . . . . 60.00- 63.00 B r a z illa n , 46% ■• • • 54.00- 55.00 C u b a n , 5 0 -5 1% , d u ty 67.50 fr e e ........................ M olyb d en u m S u lp h id e conc., lb., Mo. con t., m in e s. ■ $0.75 J TEEL S H E E T B a l e it S C R A P ? in LOGEM AN N a SCRAP PRESS "H ydrau lic-co m p ressed” scrap pressed lt can be in L O G E M A N N able markets. metal balers, com- mands the best price at all times. lt readily held for favorlt practically elim i nates corrosion, can be more conveniently stored and in remelting. more econom ically handled. to capacity. saves much heat lt easily loads cars Scrap is compressed from T H R E E sides in this huge press. Ease of loading permits high output. Bales have greater density. SIZES AND TYPES FOR ALL REQUIREMENTSLO G EM A N N metal balers are built in a w ide rangę of sizes. Inquiries should state (1 ) the metal and character of scrap (2 ) rangę of gauges (3 ) quantity to be pressed daily. LOGEMANN BROTHERS CO. 3 1 2 6 W . Burleigh St. March 3, 1941 M ilw aukee, W is. 123 Sheets, Strip o b ta in a b le fro m m a n y so u rce s. O ne m a k e r finds F e b r u a r y sa le s la rg e s t f o r a n y m o n th in h isto ry . O n s ta in less an d allo y sh e e ts m a n y a r e v irtu a lly o u t of th e m a rk e t, p e n d in g clarifica tio n of allo y ra w m a te ria ls situ a tio n . s ta in le s s strip , b u t deliveries are ex ten d ed , h o t s trip being 12 to 15 w eeks. S lie e t & S t r ip P r ic e s , P ilfte s 1X8, 11!) C h icag o —N o d ecrease in demand P itts b u r g h —W h ile sh e e t a n d s trip f o r s h e e ts an d s trip is observed: p ro d u c tio n c o n tin u e s a t re c o rd levN ea r-c a p a c ity o p eratio n s in the au els, g alv an iz ed o p e ra tio n s h av e to m o b ile in d u s try a re partly red ro p p ed a n o th e r p o in t to 77 p e r cent, sp o n sib le f o r th e tig h t situation. B o sto n — W ith seco n d ą u a r te r ca p rin c ip a lly due to s h o r ta g e of zinc. H ot-rolled, 20-gage an d lighter, are p a c ity so ld o u t in m o s t d e p a rtm e n ts , S p ecificatio n s f o r 1942 au to m o tiv e in la te A u g u s t deliyery; 20-gage and o rd e rs f o r n a r r o w cold s tr ip a r e m o dels h a v e been co m in g in ; vo lu m e h e a v ie r in la te O ctober deliyery; h e a v y f o r th ird ą u a r t e r sh ip m e n t. In is heav y , a lth o u g h specified delivcold-rolled an d enam eling iron in com ing to n n a g e is a h e a d of sh ip e ry does n o t begin u n til M ay. la te O ctober. m e n ts a n d ca p ac ity . S tee l s tr ip is C leveland — S h e e ts h av e becom e b ein g s u b s titu te d a n d co ated fo r N ew Y o rk — M ost leading sheet o ne of th e m o st p ro lo n g ed deliv ery se lle rs h e re claim re g u la r custom b ra ss p ro d u c ts in so m e in stan c es. item s, o fte n w o rse th a n w ide p la tes. e rs h av e cov ered larg ely for third M ost p ro d u c e rs h a v e fo r w ee k s been S e p te m b e r d eliy ery is th e e a rlie s t ą u a r te r , w ith som e, particularly on a v o lu n ta ry p rio rity b asis 'o n jo b b e rs, p la cin g specifications for f o u r th ą u a r te r . In fact, there has been co n sid erab le fo u rth ąuarter sp e cify in g . Hovvever, not all sell e rs a r e w illin g to book that far ah e ad , a n d in a t le a s t one important in stan c e, n o t beyond th e end of first h alf. N a rro w cold strip bookings a r e n o w m o stly fo r deliyery in late seco n d o r th ird ą u a r te r at open p rice s. F o rw a rd buying is heavy an d in c o m in g to n n a g e continues ab o v e s h ip m e n ts an d capacity. Buy in g is also w ell diversified with relativ ely a n in c re a sin g yolum e of spec ia ltie s, in c lu d in g alloys, on which n ePRW P O R t Ifo u t la(^u.ltamanti. ofi £ u . a H t y p re fe re n tia l r a tin g s apply. Hot strip OCESS PATENTED' d eliv erie s a r e m o re extended on c a l v A N N E A L ed m o st finishes. Iron a n d S t e e l S h e e t s P h i l a d e l p h i a — Second ą u a rte r proa te jju L ty m e t (ty / / a urja o t t d u cin g c a p a c ity in sh e ets and strip is la rg e ly ab so rb ed , p articularly hot an d cold-rolled sh eets, fo r which de Stoves an d ra n g e s; h o sp ita l e q u ip m e n t; £ % liy e ry e x te n d s beyond m idyear. Gala u to m o b ile p a rts a n d accessories; d isp lay y an ized sh e e ts a re in even worse sig n s ; co o k w a re ; electricai p a r ts ; d ra in a g e p o sitio n an d sta in le ss m ateriał is stru c tu re s; b u ild in g m a te ria ls; f u rn itu re ; n o t a v a ila b le a t all unless for de re f rig e r a to r s ; fa rm im p le m e n ts; p recisio n fe n se p u rp o ses. Consum ption is I n s t r u m e n t s ; filin g cab in ets . . . w h erev e r s u s ta in e d o r h e a v ie r in m ost direch ig h q u a lity is essen tial, th e re y o u ’ 11 find tio n s, a lth o u g h th e p eak in automotiv e n eed s is th o u g h t to have been criticał m a n u fa c tu re rs u sin g iro n a n d steel rea ch ed . sheets b e a rin g one o r m o re o f N e w p o r t’s C in cin n a ti — S h eet mili books are w ell k n o w n trad e -m ark s. F o r N e w p o rt n e a rly filled fo r second ąu arter, last pro d u ces a fam ily o f sheets, each d o in g its w e e k ’s o rd e rs re p rese n tin g three n ePRW OCC5SPPAO TCNTR tO t o w n jo b b e s t; each th e le ad e r in its field. tim e s c a p a c ity p roduction for one w eek, a rec o rd to n n ag e fo r the cur DE'ŁUXE metal I f you are n o w u sin g sheets by N e w p o r t r e n t b u y in g m o v em ent. Tonnage is you k n o w th e ir m an y ad v an tag es. I f you b ein g allo tte d , m u c h rejected, and are n o t am o n g N e w p o r t users y o u ’11 find it o th e r m e a n s ta k e n to keep schedules h ig h ly p ro fh a b le to sta n d a rd iz e o n N e w e la stic in case of h eay ier defense d em an d s. G alvanizing eąuipm ent is p o r t as y o u r source o f su p p ly fo r a ll y o u r a t c a p a c ity alth o u g h a shortage in iro n a n d ste e l sh e et req u irem en ts. m a te ria ls m ay be near. S t. L o u i s — W hile shipm ents of Hot Rolled Sheets • Cold Rolled Sheets • Newport s h e e ts a n d s tr ip co n tin u e in extraorElectricai Sheets • GOHI Pure Iron-Copper Alloy d in a ry la rg e yolum e, th e flow of ANDREWS Sheets • Globe Brand Galvanized Steel Sheets • n ew o rd e rs re m a in s unchecked, and STEEL GOHI Enameling Iron Sheets • KCB Copper Steel Sheets • Newport Long Terne Sheets • Newport m ills r e p o r t m o d e ra te g ains in back Galvannealed Sheets • Newport DeLuxe Metal Sheets. logs. A u to m o tiv e releases on strip a r e of la rg e p ro p o rtio n s. C o n s i d e r ab le in te r e s t is b ein g m anifested in th ir d ą u a r t e r reą u ire m e n ts. Durin g th e p a s t se v e ra l w eeks, fabricatin g p la n ts h av e placed a substantial NEW PORr THE nnD R E U JS STEEL v o lu m e o f p ro tec tiv e orders. ___ CO . KEHrt/CKy fO A / G , Andrews Products in Carbon and Alloy Steel: Bars • Plates • Universal iMill Plates Bars • Billets • Blooms • Slabs. * _ jS in e e j8 9 1 P r o d u c e r s o f H ig h G r a d e I r o n a n d 124 T o r o n t o , Sheet S te e l S h e e ts • O n t . — S u s t a i n e d h e a v y y o lu m e b u y i n g f e a t u r e s C a n a d i a n s h e e t m a rk e ts w i t h w ar i n d u s t r y ta k in g th e m a jo r p r o p o r t i o n . Ware* / TEEL I house o p erato rs a r e p la c in g la rg e orders fo r long te rm d eliv ery an d are receiving d eliv ery a t su c h tim e s as supply exceeds w a r re ą u ire m e n ts . Birm ingham , A la. — S h e e t o rd e rs are unabated. V irtu a l ca p ac ity p r o duction rem ain s in effect, an d s trip orders are heavy. Plates P lu te P r ic e s , P iis e 118 P ittsburgh—T h e re is no ap p reciable change in th e p la te situ a tio n . Virtually all to n n a g e now on books carries defense p rio rity a n d it is merely a ąu e stio n of d e te rm in in g which defense o rd e r r e ą u ire s s h ip ment lirst. CIeveland—P la te p ro d u c tio n in ereases as m o re m ills g e t in to a c tion and as non-defense p ro je c ts a re abandoned. R apid sh ip sin k in g s by Germany pro m ise to k eep p la te s scarce for som e tim e. Boston—M iscellaneous p la te f a b ri cating shops a r e b ecom ing p in ch ed for m ateriał in som e in sta n c e s. T h is is especially tr u e of sm all-lo t b u y e rs, some of w hom failed to a p p re c ia te the tight situ a tio n w ith m ills u n til recently. W a reh o u se s h av e substantial specifications w ith p ro d u c e rs on which th ey a re p re ssin g fo r s h ip ment. F o r sh ip b u ild in g , how ev er, heavy fo rw ard o rd e rs a c c o u n t fo r most tonnage, in c re a se d f u r th e r by additional p u rc h a se s fo r s m a lle r yards. D eliveries on n ew b u sin e ss extend well into second ą u a r t e r on most sizes and g rad es. New Y ork—T he s itu a tio n in p la te s continues to tig h te n . O rd e rs con tinue in excess o f s h ip m e n ts an d deliveries on th e lig h t n a r r o w g a g e s are becoming a lm o st a s ex te n d e d a s on the w ide h e a v y specificatio n s. Consumers declare th a t it is now exceedingly difficult to o b ta in sh e a re d plates for delivery m u ch b e fo re A u gust. S hipyard sp e cificatio n s expanded considerably th is m o n th , due in part to heavy n a v y re le a s e s a n d will probably be ste p p ed u p considerably along th e e a s te rn s e a b o a rd in March, as releases a r e ex p e cted to oegin to appear- f o r th e 200 government cargo sh ip s f o r w h ich fo rm a l steel orders a re ex p e cted to be awarded soon. Philadelphia—P ro d u c e rs a r e m a k ing no headw ay a g a in s t h e a v y backogs sińce o rd ers m a tc h o r exceed shipments. D eliveries g e n e ra lly a re 4 weeks o r m ore. W ide se c tio n s of eavy piates a re n o t o b ta in a b le be°re next fali. M ills a r e ta k in g only f P°rtion of th e e x p o rt to n n a g e obtainable. Seattle — C o n stru c tio n of m erraii f ^re*Shters an d n a v a l v essels u. ■s , a heavy- to n n a g e of p la te s pnH Ue *■? re Su la tio n s th e a w a rd s Thn qUantities a r ^ n o t m a d e public. sm aller sh ops re p o r t a good March 3, 1941 Aluminum Company of America Vancouver, Wash. INDUSTRIAL FLOORING . . . CAN T A K E I T T H I S im p ro v e d flooring, a d e v e lo p m e n t o f C A R E Y re s e a r c h , is to u g h e r, lo n g e r w e a rin g — a flo o rin g t h a t c a n ta k e a b e a tin g fro m w h eeled tra ffic a n d y e t t h a t is re s ilie n t a n d c o m fo r ta b le fo r w o rk m e n . I t re d u c e s a c c id e n ts a n d ste p su p efficien cy . W ith s ta n d s h ig h ly c o m p re s s iv e lo a d s a n d ro u g h Maverick Mills, East Boston, Mass. u sa g e . A n id e a ł m a te r ia ł fo r f a c to ry , w a re h o u s e a n d m a c h in ę sh o p flo o rs; lo a d in g p la tf o rm s ; offices; la b o r a to r ie s ; s to re s . I t is firesa fe , m o is tu re a n d w e a th e r res is ta n t. A lso sp ecified fo r p r o te c tio n o f b u ilt- u p ro o fs su b je c te d t o tr a ffic — m a k e s th e m v a lu a b le fo r u se as s u n d ec k s o r r e c r e a tio n a l a c tiv itie s . C A R E Y E L A S T I T E I n d u s tr ia l F lo o rin g is a c o m p o u n d o f a s p h a lt a n d m in e ra ł filier, rein fo rc e d w ith a s b e s to s fib re s,d en se ly c o m p re s s e d a n d d ie c u t to Receiving—Shipping Departm ent Hennegan Company, Cincinnati, Ohio size. A v a ila b le in b la c k a n d re d c o lo rs in ]Ą " th ic k n e s s , a n d in sizes 12" x 12" a n d 12" x 2 4". T h is m o d e rn floor h e lp s t o r e d u c e a c c id e n ts , lo w er m a in te n a n c e , s a v e tim e , im p ro v e a p p e a r a n c e , p r o m o te c łe a n lin e s s . S p ecify it fo r n e w c o n s tr u c tio n a n d fo r r e s u r fa c in g ro u g h o r w o rn floors. W r ite t o d a y fo r c a ta lo g a n d s a m p le s— a d d re s s D e p t. 71. THE PHILIP CAREYDependable COMPAProduct* NY • Since Lockland, Cincinnati, Ohio 1873 4 IN CANADA: THE PHIUP CAREY COMPANY, LTD. Office cmd factory: lENNOXVIUE, P. Q. 125 ru n of jo b s in v o lv in g le ss th a n 50 to n s ea ch fo r ta n k , b o ile r an d sm o k e sta c k w o rk . N o im p o r ta n t pro.iects a r e u d f o r fisu re s. T o ro n to , O nt.—N ew p la te o rd e rs c o n tin u e to ex p a n d w ith h eav y o r d e rs o v e rh a n g in g th e m a rk e t. S teel w ill b e o rd e re d im m e d ia te ly in con n ec tio n w ith th e 750 f re ig h t c a rs p la ce d b y th e C a n a d ia n N a tio n a l R a ilw a y s. S h ip b u ild in g an d w a r ta n k c o n s tru c tio n r e ą u ir e h e a v y to n n a g e s of p la te . B irm in g h a m , A la. — D em an d fo r p la te s c o n tin u e s h ig h an d p ro d u c e rs a re p u sh e d on deliv eries, w ith no ev id ence of a n y im m e d ia te slu m p in o rd ers. L a rg e b ac k lo g s rem a in . Plate Contracts P laced 3000 to n s, 10 t a n k s , G u lf O il C o rp ., G u lfpo rt, S t a t e n Is la n d , N . Y ., to B e th le h em S t e e l Co., B e th le h e m , P a . 1672 to n s, in c lu d in g 1 6 1 to n s s t r u c t u r a l S te el g r illa g e , fo r m a c h in e r y room d ec k , P a n a m a , S ch e d u le 4787, to U n ite d S t a t e s S te e l E x p o r t C o., N e w Y o r k , t o ta l, $232,732.29; d e liv e r y w ith in 160 d a y s, b id s F e b . 14, W a s h in g to n . 1000 to n s, 14 an d 1 6 -in c h w e ld e d S teel pipe, M o M ln n v llle , O re g ., to B e a ll T a n k & P ip e Co., P o r tla n d , O re g . Plate Contracts P ending 200 to n s, S c h e d u le 5234, M a r e I s la n d navy yard , C a lif .; b id s o p en ed a t W a s h in g to n . A M E R I C A IS K i n g C rushers are c r n s h ing r u n - o f- m in e coal to s t o k er s i s e a t m a in te n a n c e co sts as low as 1/10 o f a cent. a to n . N o. .38(10 A m erica n K ing S te e l T u rn in g s C ru sh er w ith hopper m o u n t e d o n h e <1 p la te. ( P a te n te d ) E X T M P b y c r u y o u M any sh op s m a k in g in g s r h ig h e r and F r n m a n u fa c tu r in g w ith C ru sh ers. but I T s l i i n p r o fits b y c h ip s p r ic e , O t u e x tra in to T u m in g R c r u s h in g A m e r ic a n C h ip s th e y not are r e ą u ir e le s s s to r a g e s p a c e and l i S g i n g s ! p la n ts are th e ir tu r n R in g o n ly easy j [ to are S te e l b r in g a h a n d le , e a s i e r to s h ip . Your lo n g n u is a n c e C ru sh er tu r n in g s a fte r on you w ill put th e jo b . an cease to be A m e r ic a n It w i l l p a y a R in g fo r its e lf in a v e r y s h o r t t i m e , a f t e r w h i c h it w i l l p a y y o u a l a r g e w e e k l y p r o fit. D o y o u w a n t t h is e x t r a p r o fit? Bars Bar P rices, Pajre 118 P itts b u r g h —Speciflcations on hotro lle d ca rb o n ste el b ars continue far in ex cess of produetion. Much of th is m a te ria ł, how ever, is merely to a s s u re th e b u y e r a place on pro d u c e rs ’ books an d is not scheduled fo r d eliv ery u n til la te in second or th ir d ą u a r te r . C lev elan d — P ro d u c ers continue to tu r n dow n b u sin e ss and voluntary ra tio n in g is stric te r. Many believe th a t W a sh in g to n -co n tro lled priorities a re n o t f a r off, a t le a st in alloy bars. T h ird ą u a r te r is ab o u t th e best de liy e ry ex c ep t w h ere an order fits a ro llin g schedule. C h icag o — O rd ers fo r steel bars a r e in e re a sin g , an d som e complica' tio n s in alloy g rad e s a re arising be ca u se o f n ick el sh o rtag e. No busi n ess is b ein g lo st on this account, b u t m ills a re n o t certain th at or d e rs can be filled unless m ore ade ą u a te su p p lie s can be obtained. Bar d eliy erie s a r e now in July, August a n d S ep te m b er, depending upon size an d g rad e . B o sto n —B u y e rs of steel bars, no ta b ly alloys, find it increasingly dif ficult to g et on m ili books, regardless of d eliy eries. Jo b b e rs have orders w ith p ro d u c e rs fo r shipm ent in th ir d an d f o u rth ą u a rte rs , but much n ew to n n a g e b eing offered is being a llo ca te d an d som e tu rn ed down. N ew Y o rk — D eliyeries on carbon b a rs b e fo re A ug. 1 a re th e exception, w ith m a n y co n su m ers now covered fo r th ird ą u a r te r an d in some cases b ey o n d th a t. W h ere alloy bars or b a rs o f m o st a n a ly se s a re scheduled f o r sp ecial h e a t tre a tm e n t, deliyer ies a r e ex ten d e d m any m onths—in so m e cases in to n ex t year, it is said. C old-draw n carb o n b a r shipments in th e m a in a re ab o u t two weeks m o re e x ten d e d th a n h ot carbon bais. P h i l a d e l p h i a — D eliyeries on car bon b a rs a re a b o u t th e same, some m ills o fferin g J u n e shipm ent on lim ite d to n n a g e s of certain sizes, w ith th ir d ą u a r te r th e m ore usual p erio d fo r w hich o rd ers now are be in g booked. M ovem ent against old co m m itm e n ts is sufficiently close to sc h ed u le to m e e t co n su m ers’ needs w ith o u t in te r ru p tin g operations. T o ro n to , O nt.—M erch an t bar sales sh o w f u r th e r im p ro v em en t w ith or d e rs w id ely diversified. Deliyery d a te s a r e rec ed in g an d bookings now r u n in to th ird ą u a r te r on some ma te ria ls . M ills a re m ain tainin g prod u ctio n a t cap acity . Bolts, Nuts, Rivets ORIGINATORS OF THE ROLLING RING CRUSHER PRINCIPLE EE AMERICAN I»ULVERIZER CO. = 1539 M A C K L I N D A V E . — S T . L O U IS B o lt , N u t , K iv e t P r ic e s, I’ ‘>k p 119 N ew Y o rk —W hile s o m e larger b o lt an d n u t p ro d u ce rs can still offer re a so n a b ly good deliyeries, due o th e fa c t th a t th e y have heayy iny e n to rie s, s m a lle r m an u factu rer / TE EL ! along the e a ste rn se a b o a rd a r e finding deliveries m u c h m o re ex tended. Inventories have been co n słd erab ly reduced and th e y h av e in c re a sin g difficulty in g e ttin g ste e l fro m m ills. . C U R T IS C o m p re s s o rs M in e C o a l a t C o s t Pipe o f P ilic P r ic e s , P a c e 119 a t Pittsburgh — c a p a c i t y i n c h a n ic a l p r e s s u r e c a p a c ity g o o d s. O p e r a t i o n s s t a n d a r d t u b i n g , a n d , t u b i n g . r e m i s f o r w a r d b u y i n g c o u n t r y j o b b e r s . m i n s o m o n o i l e t h e O n ly c o n t i n u e p i p e , o s t m Ic e i d l e fo r c o u n t r y e v i d e n c e p a r t p e r T o n c a s e s , C o n s i d e r a b l e a i n s T h e r e i n a o f A Ji rr j o f o i l Cleveland—M a k ers o f g alv an iz ed merchant pipe now in sist th a t con sumer m ust also c o n tra c t f o r a la rg e proportion of b lack pip e a s w ell. Demand fo r m e rc h a n t p ipe is unabated and one of th e liv e lie st ste e l items. Line pipe, c a sin g s a n d o th e r oil country goods, w h ich m a y h av e been ąuiet p reviously, h av e tu rn e d decidedly active. Boston — M e rc h a n t ste e l pipe distributors as a ru le h a v e w ell rounded stocks to m e e t im p ro v ed demand and co n sig n m e n ts fro m mills for rep la ce m en ts a r e m o re prompt as to deliv ery th a n m o st finished steel p ro d u cts. R e sale prices are firm er, b u t still so m e w h at uneven. New Y ork—In c re a s in g v o lu m e of goyernment co n stru c tio n w o rk is reflected in m e rc h a n t pipe, a lth o u g h it has not offset th e la g in d em an d r e sulting from lig h t p riv a te c o n s tru c tion. D em and fo r b o ile r a n d m e chanical tu b in g is h ea v y , w ith deliveries well extended. Birmingham, A la. — M iscellaneous pipe buying is h o ld in g u p w ell, although la rg e o rd e rs a r e few . Smaller sizes co n tin u e in g r e a te s t demand. M ills s till a r e h ea v ily booked. San F rancisco—W hile c a st iro n pipe aw ards w ere lim ite d to lo ts of less than 100 tons o v er 2400 to n s are pending. So f a r th is y e a r 5013 tons have been booked, c o m p ared with 4631 tons fo r th e co rrespondmg period in 1940. B ids open on March 3 for 425 to n s fo r th e M enlo Park district, P o rtla n d , O reg. • T h e S arf C oal C om pany, Y atesv ille B o ro u g h , P en n sy ly an ia, uses o n e tw o - c y lin d e r an d on e fo u rcy lin d er C u rtis A ir Com pressor to o p era te p n eu m atic d rills , jackh am m ers, a forge and a h o ist. T h e com pressors w o rk 14 h o u rs a d a y , m in in g ap p ro x im ate ly 500 tons o f co al, a t a co st o f o n ly $5-74 p e r d ay in electric cu rren t for th e 60 h o rsep o w er d riv in g m o to r. F o r five vears all m in in g in th e Sarf m ines h as been d ep e n d en t u p o n th is su p p ly o f com pressed air, and these C u rtis com pressors h av e p ro v en "u n u s u a lly econom ical and easy on o il. T h is is a n o th e r exam ple o f th e d e p e n d a b ility and efficiency o f C u rtis A ir Com pressors. C u rtis d esig n features include Timlcen R o ller B earings, C arb o n free D isc V alves, P o sitiv e Pressure C en tro -R in g O ilin g , F u lly E nclosed C ran k case, Precision W o rk m a n sh ip th r o u g h o u t an d all p a rts re a d ily accessible. C apacities up to 360 cfm . CU RTIS S T . LO U IS PO RTLAN D Pneumatic Machinery Co. NEW Y O R K C H IC A G O S A N F R A N C IS C O Cast Pipe P laced ,fl\' o ns' 24-inch, c la s s 150, C o n c o rd , H., to R. D. W ood & C o., F lo r e n c e , *<» ton*, e stim a te d , b la n k e t c o n tr a c t, Milton, M ass., to W a r r e n P ip e Co.. _Everett, M ass. !<•> tons, 12-in ch , S to u g h to n , M a ss., to v arren Plp e Co., E v e r e t t , M a ss. tons, 6-inch, c e m e n t-lin e d , b e li an d t?1, P a n a m a. s c h e d u le 4794, c la s s 2, ,, United S ta te s P ip e & F o u n d r y C o „ Burlington, N . J „ b id s F e b . 14, W a s h ington. I I ' I I C u r tis P n eu m atic M a c h in e r y Company 1996 Kienlen Avenue, St. Louis, Mo. Please send me booklet, How Air Is Being Used in Your Industry.” | Name.......................................................... I Firm........................................................... * For proof of thc economy of Curtis Model "C" Air Compressors, send rhc coupon for fuli information and free booklet "How Air Is Being Used in Your Industry." Street....................................................... ............ State. 100 tons' 6-inch, F o r t D e v e n s , M a ss., to March 3, 1941 127 W a r r e n P ip e Co., E v e r e t t , M a ss. 100 to n s, 8 -in ch . L y n n , M a ss., to W a r r e n P ip e Co., E v e r e t t , M a ss. Wire n o t e d . M t i v e . Wire Prices, Pagre 119 D a n u f a c t u r e r s ’ e m a n d i s g r a d u a l l y r e g i o n s C h icag o — C ast Pipe P end ing P i t t s b u r g h t i o n s 1000 to n s, v a r io u s s iz e s, c la s s 250, a irp o r ts ; B a n g o r , M e. a n d M a n c h e s te r , N . H. 380 to n s, 12 an d 1 6 -in c h , c la s s 150, fo r S e a t t le ; b id s F e b . 28. 200 to n s, 8 an d 1 0 -ln ch . fo r P e n d le to n , O re g .; n e w b id s a s k e d F e b . 28. o n u c t s m — a r e i s b e i n g i l l s ’ M 1 9 4 2 m C ley elan d — Steel Pipe P laced m B u r e a u o f R e c la m a t io n , D e n v e r , 1000 to n s p ip e a n d b e n d s; a b o u t 725 to n s to L a c le d e S te e l Co., S t. L o u is ; a b o u t 275 to n s to M ine & S m e lt e r S u p p ly Co., D en ver. s o m o r e e a s s c a r c e o n l y , b r i s k , A b i g . i n b u t r u n t h e b y o n i s W m a t o b i l e s . c a l m w e l c o m e r r o d s s i z e s . e a n s c o l d - r o l l e d a r e N a i l s s o l d s t r i p i r e a r e o u t . i s i s w m i r e c l o s e b a c k l o g s , e r r a n g ę . c o n f r o n t e d a g e o f d i a m m e n t s i n u a r y m w m a n d h i g h e r . w f o r o r i t y h i l e a r e b y m n o f e r e d , e m i n m c u s t o m s o m e N e r s i r e d o w i n a r k e t y o l u m e b r o a d l y w h e n f o r b o o k i n g s b e i n g i n e n t a t w i r e m i l i , i n g m i e c P r t t a e T h e r e ’ s s o & m e W n o & P r att c h d o u b l e c u i i n t - e t y h a n d l i n g W h i t n e y plant; o - S t o of n o l e n c g t h k s t o c k R c u t o f r o m f r o m i n t e r m e d i a t e o m . . b a r s at . w i r e N o c a p a c i t y o p e n a for m a c h i n i n g , s t o c k r o o m Fuli l e n g t h p u s h - u p . b a r s W i t h starter b u t t o n , speed, t h e operations, n o large c u t capacity, b y feeds, r u n cutting-off n e w f r o m to storage large his A U T O M duty, S a w w i t h racks a n d to t h e b e s t o p p e d at unbelievable bars. n e s t e d o t h e r t h e fastest, P r o d u c t i o n m o s t S a w s , e c o n o m i c a l N o . m e a n s a n d for a c c u r a t e 9A, b a r feed, a miscel- are Sales Office: 199 Lafay e t t e St., w o r k a N e w t o d a y ’ s Peo p l e , ” Y o r k p r i c e s f o r ą u a r t e r . — P r o d u c t i o n a t t h e E n s l e y O r d e r s , is b e h o w e v e r , r e s t o c k i n g . i n g s . f o l l o w i n g S h o p s n o t a r e e n t o f f o r t h e b u i l d i n g a c a r s i t s h a s i n l a r g e o w n s p e c i f i e d h a v i n g r e c e n t o n t r o u b l e c a r e n t p r o e ą u i p w h i c h o f a n d s t e e l t h e a l w o r k , b e i n g b e r s h o p s p l a c i n g b o o k d e f e n s e h e a v y r a i l r o a d n i c k e l lig h t e n g a g e d , a n d n u m c o n - a n d h e a v y w e l l g o y e r n m O n e s h o p s p l a t e s n a t i o n a l t a n k s d e r t a k e n . o f e n t i r e l y c o n s i d e r a b l e d u c t i o n m b u i l d i n g b u y e r s u n is f r e i g h t w h i c h p l a t e s is o r d e r . re- cutting-off. A R M S T R O N G - B L U M M F G . C O . , “T h e H a c k S a w 5 7 0 0 B l o o m i n g d a l e Ave., C h i c a g o , U . S. A. E a s t e r n a n d s t o p p i n g point, 6 A this A U T O - m e a s u r e s belt o n a n y W h i l e duties, m a c h i n ę l a n e o u s c u t m a d e , a n d a u t o m a t i c “p r o d u c t i o n ” s u m e d b y r e - e n g a g i n g t h e b a r p u s h - u p . M A R V E L b a r of a at a l m o s t s a w i n g t h e t h e p u s h or m a n y A T I C A L L Y d i s e n g a g i n g c a n h a s h e a v y H a c k cuts-off identical pieces, at a n y p r e d e t e r m i n e d point. s i m p l y “p r o d u c t i o n ” f r o m all-ball-bearing A U T O M A T I C A L L Y A U T O M A T I C A L L Y M o r e o v e r , off a t t e n d s the a d j u s t m e n t s pieces be g i n piling u p k e e p e r M A T I C A L L Y b y A u t o m a t i c c a r g o o d t h o u g h f e w s i m p l e accura t e l y s t o c k 9 A lift d i r e c t l y a b e c a u s e o p e r a t i o n is n e w T r a c k M a t e r i a ! P r ic e s , P a g e 11!) s h a p e s , r e a d y m a d e is a n d d e l i y e r y , p r e y e n t e d R a i l r o a d or l e n g t h s p r o v i d e I n ą u i r y t h e t i n u e h i g h s p e e d M A R V E L N o . a u t o m a t i c b a r p u s h - u p . th e Rails, Cars e e ą u i p m e n t tied u p w i t h s l o w cutting-off m e t h o d s . Pieces, n o m a t t e r h o w m a n y , c o m e f r o m t h e s t o c k r o o m i n slices b e e n 128 t h n o t o f t a k i n g f u l l - s c h e d u l e a i n t a i n e d . h a v e P a a r e s p r i n g c a p a c i t y a n d p r o P r o o u t z i n c . s e c o n d a t b o o k e d h i g h g o o d s , B irm in g h a m , A la. c o n t i n u e s b y s e l l e r s a r e ą u a r t e r s h i p m d o w n o r d e r s . i n c l u d e d . f i r s t b e i n g p r i o r i t i e s o f d i y e r s i f i e d , s p e c i a l t i e s o p e n e c a s e s p u r c h a s e o f c o v e r e d f a c t g a l v a n i z e d o n l y t h e a r e r e g u t u r n i n g c u r r e n t s o m o t h e r o n M i l l s t o n n a g e p r e f e r e n t i a l s . t h e n p r i h e a v y c o v e r i n g o n n a g e t o p s d e s p i t e d u c e r s w h i c h a l l a n d d e f e n s e d i- a p p e a r - a u t o m o t i v e u n l e s s m i l l s t u r n i n g f o r e Y o rk — T e w w o n c a s e s a r e w i d e l y t h e f i r s t v o l u m d u c t i o n m o s t e r g e n c y b y i s c o n t i n u e d t a k i n g J a n d e p a r t- v o l u m e b y s h ip b a c k l o g s o u t s t a n d i n g . e a n s a n d a b o v e m i l i n e e d s a p p l y , s p e c i f i c a t i o n s l a r o r e d e f e n s e s l i p s t r a d e w e r e w i r e m w i r e s h o r t d i e s . b u y i n g i t h m i d s u m f ln e b o o k i n g s o s t le v e ls . a c u t e a g g r e g a t e W v e r s i f i e d i n g a n f o r i r e m ills c a r r y i n g t h e o f i t h F e b r u a r y i t h e n t s , w W i n f o r a n d m i l l s a k e r s o n d s — o r d e r s c a p a c i t y i t h a r e M a r e B o sto n n o r t h . m a n u - t o w ac- f a r m d e f e n s e p r o d u c t s n o w , is w o r k i n g a t i o n a l o p e r a t i n g h e a v y w i r e S o u t h e r n a c c e l e r a t i n g a n d D e l i v e r i e s e p r o d u c t s , i r e l a r g e r n o t h a n a t e r i a ł b e l i e v e d a r e o u l d c e r t a i n f e n c i n g . w d e l i y e r y e C o n d i t i o n s i n f a c t u r e p r o d m a u t o m w s p e c i f i c a i r e l a r g e r f o r o d e l w t h i s S o m p r o d u c e r s b u s i n e s s s u c h ' a r e o f s c h e d u l e d f o r a n d o s t c o n v e n i e n c e . t o ' b e i n g c o n s i d e r a b l y p r o d u c t i o n . m I n c o m a n u f a c t u r e r s ’ N f r o m Locom otives Placed A m e r ic a n B r a s s Co.. W a te rb u ry . Conn., o n e 4 5 -to n lo c o m o tiy e o t special typŁ. to H e is le r L o c o m o tiv e W ork s, Erie. Pa. A tc h is o n , T o p e k a & S a n ta Fe, t w o .5400h o r s e p o w e r fr e ig h t and one 2000-lior. p o w e r p a s s e n g e r io co m o tive s, to łim tr o - M o tiv e Corp., L a G ran g e , 111C a n a d ia n N a t io n a l R a llw a y s , tw o northe r n - tv p e f r e ig h t , fo r h igh -sp eed se n ic e in U n ite d S ta te s , to A m erican Locom o tiv e Co., N e w Y o rk . C o n n e c t ic u t L i g h t & P o w e r Co., one 4oto n s p e c ia l- t y p e lo co m o tiy e . fo r De\on, / TEEL Conn., p ia n i, to H e is le r L o c o m o tiv e Works, E rie, P a . Navy, W a sh in g to n , fo u r 18 0 -h o rse p o w e r, to V u lcan Iro n W o r k s , W ilk e s - B a r r e , Pa. New York, N e w H a v e n & H a r t fo r d , te n 660-h orsep ow cr d ie s e l- e le c t r ic s w it c h engines, to A m e r ic a n L o c o m o t iv e Co., New Y o rk . Panama r a ilro a d , th r e e o il- b u r n in g steam lo c o m o tiv e s , to H . K . P o r te r Inc., P itts b u rg h . Locomotives P end ing Canadian P a cific, 50 lo c o m o tiv e s , h a l l o f 4-6-2 typ e an d h a l f o f 4-8-4 ty p e , co n lem plated. Purchasing o ffic e r, n a v y , N ew Y o rk , Ihree 45-ton d ie s e l- e le c t r ic lo c o m o tiv e s , sch. 34S5; b id s M a r c h 4. S an d u sk y , O., p la n s fo r w hich w ill com e o u t by m id-A pril. C h icag o —S tru c tu r a l ste el o rd ers an d in ą u irie s a re lig h t. F ab ricatin g sh o p s h av e p len ty of w o rk and a r e p re ssin g m ills fo r delivery. M ills h av e h eav y backlogs, an d deliveries m ove off w eek by w eek. B oston—A d d itio n al sh ip y a rd con stru c tio n , in clu d in g piling, approxim a te s 11,000 to n s an d s tr u c tu ra l con tr a c ts fo r in d u s tria l ex p an sio n s to ta l 500 tons, in clu d in g a W o rcester, M ass., m a ch in ę tool shop. W hile m o s t sm a li d istric t fab rica tin g sh o p s h av e m o re to n n a g e th a n u su al, m o st of th e m could ta k e on ad d itio n al w o rk . P la in m a te ria ł de- liv eries a re so m e w h a t f u r th e r extended. P h ilad e lp h ia — D efen se p ro je c ts d o m in ate s tr u c tu r a l o rd e rs an d p en d in g b usiness. P rin c ip a l a w a rd is 3000 to n s fo r th e A lab a m a o rd n an ce p lan t. P la c in g of 2100 to n s fo r re h a b ilita tio n w o rk a t C ram p S h ip b u ild in g y a rd s h e re is due sh o rtly . F o r tw o b u ild in g s a t N ew Y ork S h ip b u ild in g 500 to n s is p e n d ing. N ew Y ork — F a b ric a te d s tr u c tu ra l steel c o n tra c ts closed in J a n u a ry to ta le d 258,499 to n s, a g a in s t 81,689 to n s th e sa m e m o n th la s t year. S h ip m en ts w ere 150,375 to n s th is J a n u a r y a g a in s t 110,919 la st. Car Orders P laced Baltimore & O hio, 1000 s e v e n t y - t o n gon dolas, lo tw o u n s ta te d b u ild e r s . Central R a ilro a d o f N e w J e r s e y , 50 cement ca rs, 25 c a b o o s e s , to sh o p s o f R eading Co., s u b je c t to c o u r t a p p r o v a l; in add itio n lo 525 cars r e c e n t ly awarded to sa m e sh o p s. Chicago & N o rth W e s te r n , 25 s tr e a m lined p a sse n g e r c a rs , to P u llm a n S t a n d ard C ar M fg . Co., C h ic a g o . Minneapolis, S t. P a u l & S a u l t S te . M a rie , 100 fiat c a rs to P u llm a n - S t a n d a r d C a r Mfg. Co., C h ic a g o : 50 b a l l a s t c a r s to Am erican C a r & F o u n d r y C o., N e w York. to clog fittings and bearings. Car Orders Pen ding until Baltim ore & O hio, 1000 s e v e n t y - t o n g o n dolas, 150 a u to m o b ile c a r s , 50 m illtype gon d o las, 1 5 a ll- s t e e l c a b o o s e s . Bureau o f S u p p lie s a n d A c c o u n ts , N a v y departm ent, Ilve s te e l fia t c a r s , s c h e d ule 5581; bids M a rc h 1 1 , d e liv e r y , D a h lgren, V a. Chicago, St. P a u l, M in n e a p o lis & O m a h a , 700 flfty -to n b o x c a r s ; b id s a s k e d . Chicago, R o c k I s la n d & P a c ific , 25 seven ty-to n c o v e re d h o p p e r c e m e n t cars; bids a sk e d . Delaw are & H u dson , 1000 f r e ig h t c a rs , contem plated. W abash, 150 a u to m o b ile c a r s , 50 m ili type go n d o la s an d 1 5 s t e e l c a b o o s e cars, bids a sk e d . Shapes s t r u c t u r a l S h a p e P r ic e s , P a g e 118 P ittsb u rg h —I n ą u irie s in connec tion w ith the d efen se p r o g ra m con tinue heavy. S h ip m e n ts a r e considerably behind bookings, a lth o u g h the situation is n o t as bad a s m ig h t be thought, as m u c h of th e to n n a g e now being placed' w ill n o t be required on th e jo b u n til su m m e r. CIeveland—P la in m a te r ia ł is still orisk, w ith deliv ery p ro m ise s in third ą u a rte r. F a b ric a te d b u sin e ss here has becom e liv elier, b o th as to large and sm a li p ro je c ts. G ood year will build an a irp la n e h a n g a r at Akron, O. ta k in g 5000 to n s. G en eral Electric an d Bell T elep h o n e a r e constructing se v e ra l b u ild in g s in 'Jnio. P rom ised d eliv erie s a r e improving, th re e to f o u r m o n th s rul>ng. The la rg e s t p o te n tia l jo b is $1 1 ,000,000 o rd n a n c e p la n t a t Positive Pressure Lubrication at Lower Lubricant Cost Non-separating entirely N O N -F L U 1 D consumed— so O IL A ll lasts leaves no residues lubricant, it works longer, needs less frequent application. Ideał for bali and roller bearings, lubricated by pressure systems. N O N - F L U ID O I L is strictly neutral. Recom mended by all leading manufacturers of bali and roller bearings. Used successfully in leading ironand steel mills. for testing sample today prepaid NO Send CH A RG E. NEW YORK &NEW JERSEY LUBRICANT CO. M ain O ffice : 292 M A D I S O N A V E N U E , N E W Y O R K W A R EH O U SES: Chicago, III. St. Louis, Mo. Proyidence, R. I. TRAD E ^ _ , Detroit, M.ch. M ARK Atlanta Ga. Charlotte N C. Greenyille, S. C. R E C IS T E R E D IN N O N -r® U .S . P A T O F F I C E & F O R E IG N C O U N T R I E S M O D E R N STEEL MI LL LUBRI CANT śWHL* i B ookings in J a n u a r y re p re s e n te d a n in e re a se of 130 p e r c e n t above a v e ra g e m o n th ly boo k in g s fo r th e in d u s try d u rin g th e la s t te n y ea rs, ac co rd in g to th e A m e ric a n I n s titu te of S tee l C o n stru c tio n . T o ro n to , O ut.—W h ile s tr u c tu r a l le ttin g s la s t w eek fell below th e h ig h a v e ra g e o f th e p re c e d in g th re e o r f o u r w eeks, v o lu m e co n tin u ed h ig h . A w ard s to ta le d a p p ro x im a te ly 7500 to n s, w ith a b o u t 12,000 to n s p en d in g fo r e a rly closing. S m ali lo t o rd e rs r a n g in g u p to 500 to n s w e re p ro m in e n t. S e a ttle — F a b ric a tin g c a p a c ity is a t m a x im u m o p era tio n , w ith h ea v y SU PER IO R R ecent b acklogs, an d n ew b u sin e ss is n o t bein g so u g h t. D eliv eries a r e a p ro b lem in so m e in s ta n c e s a lth o u g h agencies h e re a r e g e ttin g fine co-operatio n fro m e a s te rn s te e l m ills. M ost ste e l re ą u ire m e n ts a r e co m in g b y w a te r to th e N o rth P aciflc b u t r u s h s h ip m e n ts a r e b ein g fo rw a rd e d o verland. S h a p e Contracts P laced 10,000 to n s, o r d n a n c e p la n t to be o p e r a te d b y R e m in g to n A r m s Co. In c., w a r d e p a r tm e n t, D e n v e r , B r o d e r ic k & G o r don, D e n v e r , c o n t r a c to r , to B e th le h e m S t e e l C o., B e th le h e m , P a . 3000 to n s, o r d n a n c e p la n t, C h ild e r s b u r g , A la ., b u ilt a n d o p e r a te d b y E . X. d u P o n t LADLE B R I C K a d d it io n s to our p la n t have in c re a s e d o u r a n n u a l c a p a c it y o f “ G L O B E ” S u p e r io r L a d l e per y e a r . . . B r ic k to 4 2 , 000,000 b r ic k to m e e t t h e d e m a n d m a d e n e c e s s a r y b e c a u s e o f y e a r s o f f u l l y s a tis f a c t o r y s e r v ic e to t h e s te e l i n d u s t r y . “ G L O B E ” S u p e r io r L a d l e B r i c k , e it h e r w ir e c u t o r d r y p re s s e d , w i l l im p r o v e y o u r m e t a l . . . e lim in a t e d i r t y s te e l . . . re d u c e lo s t t im e d u e t o r e f r a c t o r y r e p la c e m e n t . . . a n d lo w e r p e r t o n b r ic k c o s ts . W h e th e r you need a fe w h u n d re d or s e v e r a l t h o u s a n d la d le b r i c k , w e c a n s u p p ly y o u r r e ą u ir e m e n t s im m e d ia t e ly . M a y w e h a v e a n o p p o r t u n it y to q u o te o n y o u r n e x t o rd e r? d e N e m o u rs & Co., to Y irg in ia Bridge Co., R o a n o k e , V a. 2500 ton s, v a r io u s n a v a l and shipbuild in g p r o je c ts , to C o lb y S teel & Engi n e e r in g Co., S e a ttle . 2500 to n s, w a r e h o u se , 16 th & Folson s tr e e t, S a n F ra n c is c o , fo r Columbia S t e e l Co., to C o lu m b ia S teel Co., San F r a n c is c o . 1600 to n s, b u ild in g s , fleet destr<iyer base, S a n D ie g o , C a lif., to P a ciflc Iron & S t e e l C o., S a n D ieg o , C a lif. 1500 to n s, s t o r a g e fa c ilitie s , n av al net d ep o t, H a m p to n R o a d s, V a . to Norfolk, V a „ fa b r ic a t o r ; D o y le & R u ssell, Hamp to n R o a d s , V a ., c o n tra cto rs. 110 0 to n s, t w o w a r e h o u se s fleet supply b a se , S a n D ie g o , C a lif., to MinneapolisM o lin e P o w e r Im p lem e n t Co., Minne a p o lis. 1000 ton s, en gin e s, cran es, etc. for de fe n s e p r o je c ts to W ashin gton Iron W o rk s, S e a ttle . 1000 to n s, p la n t, N o rd b e rg M fg. Co., Mil w a u k e e , A u s t in Co., C h ica go , contrac to r, to I n g a ll s Iro n W o rk s Birm ingham A la . 900 to n s, e r a c k in g to w e r, S tandard Oil Co. o f N e w J e rs e y , B a yto w n , Tex., to A m e r ic a n B r id g e Co., P ittsb u rgh . 800 ton s, s h e e t s te e l p ilin g , tu rn in g basin, C u y a h o g a r iv e r s tra ig h te n in g , Cleye la n d , to B e th le h e m S te e l Co., Bethle h em , P a . 800 to n s, ra m p con n ection , Board of T r a n s p o r t a t io n , subw ay, Brooklyn, N . Y . to B e th le h e m S te e l Co., Bethle h e m P a .; R u s c ia n o C on structio n Co., N e w Y o r k , c o n tr a c to r ; bids Feb. >1. 750 ton s, a d d itio n a l fo r A la sk an air b ases, to P a c iflc C a r & Foundry Co., S e a t t le ; S ie m s, D ra k ę , P u g e t Sound, S e a t t le , c o n tr a c to r . 740 to n s, p o w e rh o u se , s ta te h ospital, Deer P a r k , N . Y ., to B e lm o n t Iron Works, P h ila d e lp h ia , th ro u g h S ilv e rb la tt & L a s k e r Co., N e w Y o rk . 600 to n s, f a c t o r y b u ild in g , M aggi Co., N e w M ilfo r d , Conn., to L e h ig h Struc t u r a l S te e l Co., A lle n to w n , Pa. 600 ton s, a ir co rp s w a r e h o u se units 1-5, P a t t e r s o n fleld, O hio, to R. C. Mahoń Co., D e tr o it; J. H . M a rch b a n k Con s t r u c t io n C o., C h ic a g o , con tracto r. 570 to n s, b u ild in g , B ird sb o ro S te el Found r y & M a c h in ę Co., B ird sboro, Pa., to A m e r ic a n F a b r ic a te d S te e l Co. Inc., P h ila d e lp h ia , th r o u g h D a y & Zimmerm a n n Inc., P h ila d e lp h ia , contractor. 500 to n s, th r e e w a r e h o u se s, MeCellan F ie ld , S a c r a m e n to , C a lif., aw ard ed on jo in t c o n t r a c t to P a lm B rid ge & Iron W o rk s , S a c r a m e n to , C a lif., and Moore D r y d o c k Co., O a k la n d , C a lif. 350 to n s, c y c lo tr o n b u ild in g , U n iversity of C a lif o r n ia , B e r k e le y , C a lif., to M o o r e D r y d o c k Co., O a k la n d , C a lif. 325 to n s, m ili, A m e ric a n B ra ss Co., An so n ia , C onn ., to A m e ric a n B rid ge Co., P it t s b u r g h . 322 to n s, s t a t e h ig h w a y bridge, T e x ., to C e n tr a l T e x a s Iron Works, W aco, T ex. 250 ton s, s t a t e b rid ge , S o u th F ork Lick- S h a p e A w ard s Compared Tons ¥: S E R V I N G THE STEEL INDUSTRY SINCE 1873 ----------- V he G L O B E EAST 130 S r /c k C o. L IY E R P O O L , O H IO W eek en d ed M arch 1 .......... W e ek end ed F eb. 22 .......... W e ek end ed F eb. 15 .......... T h is w eek, 1940 ................... W e ek ly a v e ra g e , 1 9 4 1 .......... W e ek ly a v e ra g e , 1940 .......... W e e k ly a v e ra g e , J a n ............ T o ta l to d ate, 1940 .............. T o ta l to d ate, 1941 .............. 34,101 , 190 " J-n «,0(U -,91 I n c lu d e s a w a r d s o f 100 ton s or more. / TEEL -033 tons, sh e e t S teel p ilin g , in a d d itio n to 140 ton s o f s h a p e s , s p e c iflc a tio n H D 108, L o n g B e a c h , C a lif ., b id s M a r. 4. 1805 tons, in c lu d in g 768 to n o f s h e e t p il mg. im p ro v e m e n t L o s A n g e le s R iv e r between A t la n tic a n d R a n d o lp h s tr e e ts , March 3, 1941 320 ton s, g a ly a n iz e d , s w it c h s t r u c t u r e s , W a t t s B a r d a m , T e n n .; b id s M a rc h 3, T e n n e sse e V a ll e y A u t h o r it y , K n o x v ille . 310 ton s, s t a t e b rid g e , W h e a tla n d , Ind . c o n tra ct 2126, This is Our Fourth Defense of America 6000 tons, p ilin g , pier, n a v y y a r d , B o s ton; F itz g e r a ld C o n s tr u e tio n C o ., B o s ton, co n tra c to r. 5000 tons, a ir p la n e h a n g a r , G o o d y e a r R ubber Co., A k ro n , O .; b id s in. 5000 tons, p rec isio n in s t r u m e n t f a c t o r y , Ind ian apolis, fo r n a v y . 4500 tons, fiood p r o te c tio n p r o je c t, M a s sillon, O., fo r a r m y e n g in e e r s ’ o ffic e . 4000 tons, s h lp w a y e x te n s io n , F o re R iver S h ip b u ild in g Co., Q u in c y , M a ss. 3750 tons, tw o s w in g b r id g e s a n d v ia d u c t approach, sc h e d u le 4650, P a n a m a , o v e r M iraflores lo e k s, n e a r B a lb o a ; b id s Mar. 2. 2900 tons, in c lu d in g 2200 to n s s te e l b e a r ing piles, s h lp w a y s , S u n S h ip b u ild in g Corp., C h e ste r, P a . 350 ton s, b u lld in g N o. 61, N a t io n a l A n ilin ę & C h e m ic a l Co., B u ffa lo . 629 to n s, s te e l su p e rs tr u c tu re s , Illin o is C e n t r a l r a ilr o a d b rid g e o v e r K e n tu c k y d a m p o w e rh o u s e and s p illw a y s ; bids M a r. 17, T e n n e sse e V a lle y A u th o r ity , • T licsi' p a rtieu la r Tool Steels were of high p ro d u rtiv e c ap a city and ex- horn in 1854. T liev ’ve had plenty of lrem elv uniform perform ance— cpial- experience in produetion for defense ities th a t le t you plan and m a in tn in in llie crueial periods of 1861. 1898, top-speed schedules. 1917— a n d now again, in tlie 1940 s. B ack o f these fine steels, th ere are S h a p e C o n t r a c t s P e n d in g 3000 ton sf G o v e rn m e n t d a m a t N o r fo r k , Ark.; U ta h C o n s tr u e tio n C o ., San F ran cisco and M o rris o n -K n u d s o n Co., Boise, Id a h o , lo w on g e n e r a ł e o n tract. K n o x v llle . 525 ton s, tu n n e l su p p ó rts, C o lo r a d o - B ig T h o m p so n p r o je c t, C o lo., n e a r E s te s P a r k ; S. S. M a g o ffin Co. In c., S a n t a F e an d W e st O x fo r d S tre e t, E n g le w o o d , C olo., lo w on g e n e r a ł c o n t r a c t a t $784,710. 500 ton s, tw o b u ild in g s , N e w Y o r k S h ip b u lld in g Corp., C a m d e n , N . J.; b id s M a rc h 4. 450 ton s, 19 4 1 b rid g e r e ą u ir e m e n ts , y a r i ou s’ lo c a tio n s , I llin o is C e n t r a l s y s te m . 425 ton s, a u to m o tiy e r e p a ir sh o p , A b e r dcen, M d. L o s A n g e le s ; b id s a b o u t M a rc h 3. 1500 to n s, b o ile r h o u se and tu rb in ę ro o m e x te n sio n , D e tro it E d iso n Co., M a r y s v ille , M ich. 1200 ton s, p la n t a d d itio n , C le y e la n d G r a p h ite B ro n z e Co., C le y e la n d . 1200 to n s, m a n u fa c t u r in g b u ild in g s, N orb e rg M fg . Co., M ilw a u k e e . 1100 to n s, a p a r tm e n t h o u se , L . V ic to r W e ll, N e w Y o rk . 1000 ton s, p la n t, B u cy ru s, O., G e n e ra l E le c t r ic Co., S c h e n e c ta d y , N . Y .; bids in a b o u t a m o n th . 900 to n s, s t o r a g e b u ild in g and w e ld in g sh o p , B a th Iro n W o rk s, B a th , Me. 700 to n s, b u ild in g , M a g g i Co., M ilfo rd , Co nn . ing rlv e r, F a lm o u th , K y ., to A m e r ic a n Bridge Co., P it t s b u r g h . 225 tons, b rid g e w id e n in g , G r a n d C o n course, B ro n x , N . Y „ to A m e r ic a n Bridge Co., P it t s b u r g h , t h r o u g h F .P .S . C o n tractln g Co., N e w Y o r k . 225 tons, C h r y s le r b u ild in g , S a n L e a n d r o , Calif., to J u d s o n -P a c iflc C o., S a n F r a n cisco. 225 tons, b u lld in g , P a r is h P r e s s e d S te e l Co., R e a d in g , P a ., to B e lm o n t Iro n W orks, P h iia d e lp h ia . 210 tons, p la n t, M an sfie ld , O., W e s tin g house E le c tr ic & M fg . Co., E a s t P i t t s burgh, P a . to M a n sfie ld S t r u c t u r a l & E rectin g Co. 200 tons, s to r a g e b u ild in g , S in c la ir R e fining Co., W e lls v ille , N . Y „ to th e A m erican B rid g e Co., P it t s b u r g h . 184 tons, s ta te h ig h w a y b rid g e , L e v e r e lt , Mass., to P h o e n lx B r id g e Co., P h o e n ix vllle, P a.; P e te r S a lv u c c i, W a lth a m , M ass., c o n tra c to r; N o r th e r n S t e e l Co., Boston, 74 to n s, r e in fo r c in g b a r s . ' 175 tons, b u lb a n g le c u r b in g , T h ir d a v enue, B ro o k ly n , N . Y ., T r ib o r o B r id g e au th o rity , to A m e r ic a n B r id g e Co., P ittsb u rgh . 150 tons, tr a n s fo r m e r t e s t in g b u ild in g , Cornell u n iy e r s ity , I t h a c a , N . Y ., to Am erican B r id g e C o „ P it t s b u r g h . 150 tons, la b o r a to r y , N o r t h e a s t e r n U n i yersity, B oston , to L e h ig h S t r u c t u r a l Steel Co., A lle n to w n , P a .; M c C u tch e o ri Co., B oston, c o n tr a c to r . 140 tons, a d d itio n a l u n it, R e e d -P r e n tic e Corp., W o rc e ste r, M a ss., to U n ite d S tru ctu ra l S te e l C o rp ., W o r c e s te r ; E . J. Cross Co., W o rc e s te r, c o n tr a c to r . 110 tons, a n g le s , c h a n n e ls a n d I-b e a m s , P an am a, S ch ed u le 4763, c la s s 3, to U. S. S te e l E x p o r t C o., N e w Y o r k ; b id s Feb. 10, W a s h in g to n . 100 tons, p la n t a d d itio n , H e w it t R u b b e r Co., to E rn s t Iro n W o rk s , B u ffa lo . 100 tons, a rm o r y , S p r in g fle ld , M a ss., to H aarm an n S t r u c t u r a l S t e e l Co., H o lyoke, M ass. 100 tons, m a c h in e r y s u p p ó r ts , a s p h a lt plant, M a n h a tta n , N . Y „ to L e h ig h S tru ctu ra l S te e l Co., A lle n t o w n , P a . 100 tons, o n e -s to r y a d d itio n , a n n e a lin g dlyision, A t la n t ic W ire C o., B r a n fo r d , Conn., to B e rlin C o n s tr u e tio n C o., B e r lin, Conn.; L e o F . C a p r o n i, N e w H a v e n , engineer. Unstated to n n a g e , one - sto ry p la n t, W righ t A e r o n a u t ic a l C o rp ., n e a r C a ld w ell, N. J., to L u k e n w e ld , Inc., C o a te s vllle, P a.; Jo h n W . F e r g u s o n C o., P a t erson, N. J., c o n tr a c to r . We know th ere is no v irtu e in tra- d istrih u tiy e facilities in everv natio n al d itions. exeept as tliey carry extra area, and a M ili Seryice o rganization yalue for you. And A -L I ool Steels ready willi the answ ers to y o u r p ro b do! F o r every ty p e of m achinę work in y our shop, th ey hring you (pialities ALLEGHENY LUDLUM STEEL CORPORATION ALLEBH ENY * * ★ lems. • Y ou’11 (ind " A - L ” th e riglit Tool Steels for y o u r jobs. GENERAL OFFICES: PITTSBURGH, PA LUDLUM ★ F IN E TOOL ★ ★ STEELS | W rile fo r a c o p y o f o u r new " I l a n d h o o k o f S p e c ia l S te e ls .” S e n d th e c o u p o n to A lle « li e n y I» u <11 u ni S te e l C o r p o r a tio n , T o o l S te e l D iy i s io n . W a te r v lie t, N ew Y o rk . 131 B e k in d tk e S c e a e s w i l l* 300 to n s, s t a t e p o rt, M o. /TEEL h ig h w a y bridge, Rock- 275 to n s, b e a m sp a n s, P r a tt, W. Va., for s t a te . 270 to n s, b rid g e , W ash in gton -F ayette c o u n tie s , P e n n s y lv a n ia . P r o fe s s o r S h r d lu C o rtd u cts a Q u iz ■ H ere is a chance to win yourself a tw o-bit seegar, test your indus trial I. Q., and have a little fun all at the same tim e. Listed below are 10 questions dealing w ith recent developments in the industry and the national defense program — all covered, incidentally, in the last two issues of S te e l. Jot dow n your answers on a post card and send it in. Any grade of 90 or better wins a long-filler H avana— and no cribbing allowed: 1. Charles R. H ook, president, A m erican Rolling Mili Co. recently announced his company: 1 . Was discontinuing pig iron production. 1. 3. 2. W ould build a 1000-ton blast furnace at Ashland, Ky. Will not accept any more defense orders. N ew ly elected president of N ational Roli & Foundry Co., Avonmore, Pa., is: 1 . William H. Seaman 2. 3. Robert P. Turner Otto W. Winter 3. Stocks of new cars in the hands of autom obile dealers is estimated to be: 1 . 2 ,000,000 2 . 124,000 3 . 500,000 4. T h e director of O P M ’s production div;sion is: 1 . William S. Knudsen 2 . Leon Henderson 3 . John D. Biggers 5. Last week S te el's composite of steelworks scrap prices: 1 . Remamed unchanged for the third successive weel{. 2 . Feli off S i. 42 due to lac\ of demand. 3 . Shot up $ 4 .00. 6. T h e tensile s:rength of copper-bearing high-tensile steels can bc increased by: 1 . Carburizing. 2. 3. 7. O PM has announced the enforcem ent of priorities on: 1 . Magnesium and aluminum. 2. 3. 8. Solution hardening. Precipitation hardening. Machinę tools and aluminum. Steel and machinę tools. T h e M achinę & Tool Progress exposition will be held in D etroit, M arch 24-29 by: 1 . T he American Society for Testing Materials. 2. The American Society of Tool Engineers. 3 . T he American Society of Mechanical Engineers. 9. M axim um creep strength of carbon-m olydenum steels found to have a definite relationship to: 1 . Tensile strength. has been 250 ton s, w a r e h o u s e , S o u th b rid g e Finish in g Co., S o u th b r id g e , M ass. 225 to n s, g e n e r a t o r h ou se extension, W a s h in g to n G a s L ig h t Co., W ashing ton . 200 ton s, h o s p ita l a d d itio n , Home for A g e d a n d I n fir m H eb rew s, N ew York. 200 ton s, b u ild in g , R e a d in g Sheet Metal P r o d u c ts Co., R e a d in g , Pa.; bids M a r c h 4. 190 to n s, a lt e r a t io n s to rotu n d a bulldin g , F o rd M o to r Co., D earb orn , Mich. 190 to n s, w a r e h o u s e , O w en s-Illin o is DIStr ib u to r s , L o n g I s la n d C ity , N. Y. 1 7 5 to n s, fa c t o r y , S o u th A m b o y Reaity Co., S o u th A m b o y , N. J. 16 5 to n s, r e p a ir o f tr u s s and p la te girder v ia d u c t, W a s h in g to n an d F a y e tte coun tie s, P e n n s y ly a n ia ; b id s to sta te h igh w ay d e p a r tm e n t, H a rrisb u rg , Pa., M a r c h 7. 160 ton s, fo u n d r y , G e n e va F o u n d ry Corp., G eneva, N . Y . 160 to n s, e x te n s io n to b u ild in g 49, Gen e r a l E le c t r ic Co., S c h e n e c ta d y , N. Y. 15 5 to n s, s u b ś tr u c tu r e , S ta te Street b rid g e , C ity o f C h ic a g o ; b id s M arch 20. 150 to n s, sh op , L a k e S u p e rio r Shipbuild in g C o., S u p e rio r, W is. 14 5 ton s, s t r u c t u r a l ste e l tra s h ra ck s for W a t t s - B a r d am , T en n .; bids M arch 4, T e n n e s s e e V a ll e y A u th o r ity , Knoxville. 140 ton s, E d iso n o ffic e b u ild in g , Ohio Bell T e le p h o n e C o., R o c k y R iv e r, O. 134 to n s, b u ild in g , B e lle v u e , O., General E le c t r ic C o., S c h e n e c ta d y , N. Y.; bids F e b . 26. 120 to n s, e x te n s io n to s t ill house, Bakelit e C o rp ., B o u n d B ro o k , N . Y. 1 1 6 to n s, d e c k s te e l g ir d e r bridge, Greenle e c o u n ty , A r iz ., fo r s ta te ; bids Mar. 5. 1 1 0 to n s, b u ild in g , E u clid Road Ma c h in e r y C o., E u clid , O.; A lb e rt M. Higle y , C le y e la n d , co n tra c to r. 100 ton s, in c lu d in g re in fo r c in g and wire m esh , tw o - u n it la u n d r y bu ild ing, Fort L e w is , W a sh ., c a n to n m e n t; Sound Con s t r u c t io n & E n g in e e rin g Co., Seattle, lo w . U n s ta te d , b u ild in g , F e d d e rs M an u fac t u r in g C o., B u ffa lo . Reinforcing R e in f o r c i n g B a r P i t t s b u r g h — s o m h a t a r e t a k i n g s a m e a m t i n u i n g T o com plete the defense contracts authorized through Decem ber 1940 will requirc: 1 . Three million man hours. 2. Four billion man hours. 3 . Esghteen bdlion man hours. l a s t w s m a l i a r e N A w a r d s e e k . L a r g e r d e f e n s e . Y t o c o n - s t r o n g , e a k e r o f p r i c e s r e i n f o r c i n g s h a r p l y p r o j e c t s A i n v o l v i n g o r k — a r e c o n t i n u e . d r o p p e d j o b s w b e t h e t o n n a g e i n ą u i r i e s o f a r e a s a b o u t P r i c e s a r k e t s b e g i n n i n g e w i t h h a v e n a t i o n a l S hrdlu . m a n d r a p i d l y a i n s b e e n b e c a u s e u n p l a c e d w r e p o r t s C h i c a g '0 — b a r s o f a c t i v e . e a s t e r n h a v e b o o k e d a s r e m a r k e t , a l t h o u g h i n w e l l o u n t m P a g e 119 e n t s l a r g e l y t o n n a g e T h e r e t h e r r ic e s , P l a c e m l i g h t e r , p r o d u c e r s n o t i n Grain size. 3 . Endurance limit. 132 e w f o r e . 2. 10 . 270 to n s, n u rs e s hom e, L exln gton , Ky., S is t e r s o f C h a r it y o f N a za re th . 260 to n s, b rid g e s 180 and 80, Hllliard a n d A r t h u r , M o., M isso u ri P a cin c rail ro a d . n u m u p t o i n t h e a r e fo i b e r 1 0 0 o f t o n s a p p e a r . P r e l i m i n a r y i n ą u i r y / TE E L f o r r e i n f o r c i n g f o r s e v e r a l la n tic a r e s t e e l n a v a l c o m i n g p r o s p e c t i v e h e a v i e r t h a n o n ą u i r i e s le n t, P r i c e s p r o c u r e m o n w h i c h u s u a l l y w A t F o r i s a c t i v e a r e e n t e n t s t h e i n ą u i r y c u r r e n t a w a r d s . e v e n i n o u t . m o m e n t a n d r e ą u i r e m b a s e s u c h Reinforcing Steel Pending n e e d s s t i f f e n i n g i f a ld C o n s tr u c tio n C o „ c o n tr a c to r . 500 ton s, h o u s in g p r o je c t, N e w H a y e n , C o nn .; L a S a lla - M a s o n Co., B r o n x , N . Y „ lo w . 480 ton s, re lo c a tlo n p r o je c ts , U. S. h ig h w a y s , fo u r c o n tr a c ts ; b id s M a rc h 1 1 , T e n n e sse e V a ll e y A u t h o r it y , Knoxy ille . 400 ton s, s u b s tr u c tu r e , S ta te S tre e t b rid ge , C ity o f C h ic a g o ; b id s M a r c h 20. 300 ton s, fiv e h ig h w a y b rid g e s, s t a t e o f I n d ia n a ; b id s F e b . 25. 300 ton s, p la n t, S in g e r M fg . C o., E llz a b e th p o rt, N. J., A u s tin C o „ c o n tr a c to r . 250 ton s, D u P o n t n a y a l p o w d e r p la n t, Ind ia n h e a d , M d. 2 17 ton s, fo u r b r id g e s n e a r D a y is , S o lo n a c o u n ty , C a lif., fo r th e s t a te ; b id s M ar. 12. 200 tons, n a v a l a rm o r y , M ilw a u k e e . .145 ton s, a d d itio n to O ffice a n d tc rm i- t h e m d i v i s i o n e a k n e s s , S te e l Co., S o u th B o sto n , M ass.; D. A. S u lliv a n & S on s, N o rth a m p to n , M ass., c o n tr a c to r s . i n p r e v a - a p p e a r s . Reinforcing Steel A w a rd s 4000 tons, o rd n a n c e p la n t, w a r d e p a r t ment, D en ver, B r o d e r ic k & G ord o n , Denver, c o n tra c to r, to C o lo r a d o F u e l & Iron Corp., D e n v e r ; b id s F e b . 38. 700 tons, d efo rm ed ro u n d s, 3 0 -fo o t lengths, % to % -in c h , P a n a m a , s c h e d ule 4794, to R e p u b lic S te e l C o rp ., C l e y e land; bids F e b . 14, W a s h in g to n . 441 tons, P a n a m a c a n a l, s c h e d u le 4S15, to R epu blic S te e l C o rp., C le y e la n d . 423 tons, h o u sin g p r o je c t, H a r t fo r d , C o nn ., to Beacon S te e l P r o d u c t s Co., N e w York, th ro u g h C a u ld w e ll- W in g a t e C o „ New Y ork. 2500 to n s, im p ro y e m e n t, L o s A n g e le s riv e r b e tw e e n F o u r th an d A lis o s tre e ts, L o s A n g e le s ; b id s opened. 1800 to n s, G o y e rn m e n t d am , N o rfo r k , A r k .; U ta h C o n s tr u c tio n Co., S a n F r a n c is c o an d M o rriso n -K n u d s o n Co., B oise, Id a h o , lo w on g e n e r a ł c o n tra c t, .$10,778,726. 1600 to n s, e le y a te d h ig h w a y se ctio n , con t r a c t B -19 , B ro o k ly n ; C o rb e tta C o n s t r u c t io n Co., lo w , bids' to T r ib o ro u g h B r id g e A u t h o r it y , N e w Y o rk . 700 ton s, m u n ic ip a l a s p h a lt p la n t, N e w ' Y o r k , L a n e C o n s tr u c tio n Co., c o n tr a c tor. 600 ton s, n a y y y a r d pier, B o sto n , F itz g e r - qui ck 400 tons, p la n t, O h io E d iso n Co., A k r o n , 0., to R e p u b lic S te e l C o rp ., C le y e la n d , through T ru s c o n S te e l C o., Y o u n g s town, O. 2S0 tons, U. S. a r m y a irp o rt, F o r t W a y n e , Ind., to G re a t L a k e s S te e l C o rp .; C o o k e C o ntractin g Co., c o n tr a c to r . 270 tons, b u ild in g , p u r c h a s in g d e p a r t ment, c ity o t C in c in n a ti, L e t t in g 2/18, lo P o llak S te e l Co., C in c in n a ti. 267 tons, c o n cre te r u n w a y s , U. S. a r m y airport, ln y. 272-41-25, F o r t W ayn e', Ind., Cook C o n s tr u c tio n C o., D e tr o it, contractor, to G r e a t L a k e s ’ S t e e l C o rp., Detroit. EASY HANDLING 200 tons, s to ra g e s ta tio n , G u lf OH C o rp., Boston, to N o rth e r n S t e e l Co., B o s ton. 150 tons, U. S. a r m y w a r e h o u s e , F o r t Wayne, M ich., to G r e a t L a k e s S te e l Corp., A. W . K u t s c h e C o., c o n t r a c to r . 150 tons, b u ild in g , K o llm o r g a n O p tic a l Co., B ro ok lyn , N. Y „ to R e p u b lic S te e l Corp., C le ye la n d , th r o u g h C a p ito l S ie e l Corp., o f N e w Y o rk , B r o o k ly n , N . Y . 135 tons, St. R a p h a e l h o s p it a l, N e w Haven, Conn. to T r u s c o n S te e l Co., Youn gstow n , O. 135 tons, a d d itio n N -P w a r d , a r m y m ed Ical cen ter, W a s h in g to n , to R o s s ly n Steel & C e m e n t Co., W a s h in g t o n ; Merando Co., W a s h in g to n , c o n t r a c to r . 121 tons, m u n ic ip a l a u d it o r iu m and arm ory, S h e b o y g a n , W is., to C o n c r e te Steel Co., C h ic a g o ; b id s F e b . 7. 100 tons, m u n ic ip a l a ir p o r t, N i a g a r a Pails, N. Y ., to B e th le h e m S t e e l Co., Buffalo. 100 tons, la b o ra to r y , N o r t h e a s t e r n U n iversity, B oston , to J o s e p h T . R y e r s o n & zp n C a m b rid g e , M a ss.; M c C u tc h e o n *-o., Boston, c o n tra c to r. 100 tons, h a n g a rs, b u ild in g s a n d m is e e llaneous w ork , a ir p o r ts , M a n c h e s te r , ■ H., and B a n g o r, M e., to T r u s c o n M o to r -d r iv e n h o is t a n d c a r r ie r . A l l c o n t r o l c e n t r a li z e d i n o n e c o n v e n i e n t p u s h - b u t t o n s t a t i o n .: Courtesy Lockheed Aircraft Corporation u n w ie ld y b o x e s o f a lu m i s y s te m o f tr a n s fe r b r id g e s w ith in n u m a llo y m e ta l a r e ą u ic k ly a n d th e w a r e h o u s e w h e r e th o u sa n d s e a s ily u n lo a d e d a n d tra n s p o rte d o f a lu m in u m to H u n d re d s of ty p e s o f C le v e la n d Long sto ra g e w ith th is s im p le C le y e la n d T r a m r a il sy ste m . The a rch -b eam c o n n e c ts w ith e x te n s io n an s h e e ts are sto re d . T r a m ra il a r e a y a ila b le fo r n e a r ly e v e r y m a te r ia ls h a n d lin g r a ił re- ą u ir e m e n t. C a p a c it ie s to 5 to n s. e x te n s iv e Concrete Bars C om pared T ons > V ee k e n d e d M a r c h 1 ........................ u,66!* entled F e b - 23 ........... H e e k e lu )e d F e l) 15 ............. .......................................... 6 ,6 8 4 » e e k l y a y e r a g e , 1 9 4 1 ........................ 9 ,8 8 5 . \ e e k l y a v e r a ffe , 1 9 4 0 'v e e k l y a y e r a g e , J a n ............................... w e e k , ....................... m T U I. C \ X N C l Ł K H T Ł & 1 1 2 5 E . 2 8 3 rd Stu (;,■>;« 19 4 0 1 h is , t o 7 ,2 7 4 10,325 M CO- W ic k liffe , O h io M I T l i. 9 ,6 6 1 s m E N G lH fcfR A H G Ł H \ 1 T l L V 1 JL M. J U ł 1 0 ,2 7 2 f o t a t o d a t e , 19 4 0 ................................. 6 8 ,0 0 1 T o ta l t o d a t e , 1 9 4 1 ................................. 8 8 ,9 6 7 O VER H EA D M A T E R IA L S H A N D L IN G E Q U IP M E N T ncludes a w a rd s o f 100 to n s o r m o re . March 3, 1941 133 n a l, U n ite d A ir L in e s , C h ic a g o , b id s F e b . 27. 130 ton s, Y e s le r h o u s in g p r o je c t, S e a t t le ; J. C. B o e s p flu g , S e a t t le , c o n tr a c to r . 1 2 1 to n s, S a n G a b r ie l R iv e r b rid g e , L o s A n g e le s c o u n ty , C a lif ., fo r th e s t a te ; b id s op en ed . 1 1 1 lo n s , M o k e lu m n e R iv e r b rid g e , S a n J o a ą u in c o u n ty , C a lif ., fo r th e s t a te ; b id s o p e n e d . 100 to n s, a p a r tm e n t a n d g a r a g e , M a d ison , W is. 100 to n s, s c h e d u le 4 19 1, p u r e h a s in g a g e n t, L o s A n g e le s ; b id s in. 100 ton s, E d iso n sc h o o l a d d itio n , S e a t t le ; N a r a m o r e & B r a d y a r c h ite c t s ; b id s M a rc h 1 1 . U n sta te d , a r m y o rd n a n c e d ep o t, H e rm iston , O re g .; J. A . T e r t e li n g & Son , B oise, Id a h o , c o n tr a c to r s , lo w a t $7,547,661. Pig Iron P iff Ir o n P r ic e s , P a ffe 120 P itts b u r g h — Jo n e s & L a u g h lin S teel C orp. b lew in its idle A lią u ip p a s ta c k la s t w eek. T h a t gives th e com p a n y fu li o p e ra tio n a n d in c re a se s th e n u m b e r of ac tiv e s ta c k s in th e d is tric t to 43 of 47. P ig iro n se lle rs h e re r e p o r t th e ir c u s to m e rs a re all b ein g ta k e n c a re of. C lev elan d — D esp ite th e s h o r te r m o n th , F e b r u a r y sh ip m e n ts w ill be e ą u a l to J a n u a r y . T h e s u p p ly b e com es e v e r tig h te r , th o u g h fo u n d rie s n o te th a t sk illed la b o r is sc a rc e r th a n ra w m a te ria ls . S p eciflcatio n s a r e u n u su a lly b risk . C o n su m e rs a r e n o t p a r tic u la rly in te re s te d in p e n d in g seco n d ą u a r te r p rice s, w an tin g m e re ly a s s u ra n c e o f m a te ria ł. S om e fo u n d rie s are c o n su m in g double w h a t th e y h a d ex p ected . C hicago— N o c h a n g e h a s o c c u rre d in th e p ig iro n s itu a tio n w h ich is g e ttin g tig h te r w eek by w eek. F u r n ac es a r e b ein g p re s se d by m e lte rs an d th e p ro b lem is to k eep su p p lies m oving . F o u n d ry a c tiv ity is expandin g a n d n eed fo r iro n ris in g accordingly. B o sto n — A lth o u g h c o v e rin g fo r im m e d ia te n o rm a l n eeds, p lu s in cre a se s in s c a ttte r e d in s ta n c e s invo lv in g d e fe n se c o n tra c ts , p ig iro n se lle rs c o n tin u e to d isc o u ra g e specula tiv e o rd e rs. P r e s s u r e on m e rc h a n t fu rn a c e s is h ea v y a n d ra tio n in g is p ra c tic a lly effectiv e to p ro v id e all fo u n d rie s w ith su p p lies. M elt is a t a h ig h ra te , m o s t c lasse s o f co n su m e rs b ein g activ e, in c lu d in g jobbin g sh o p s. N ew Y o rk — P ig iro n se lle rs h av e n o t o p en ed b ooks f o r seco n d ą u a r te r, r e fu s in g to a c ce p t to n n a g e even on th e b a sis o f p ric e s ru lin g a t tim e o f deliv ery . B u y in g is a lm o st a t a m in im u m , a s p ro d u c e rs h a v e little to n n a g e a v a ila b le fo r d eliv ery in th e c u r r e n t ą u a r te r . M ean w h ile, specificatio n s c o n tin u e h ea v y , w ith so m e d ifficu lty re p o r te d b y se lle rs in deliv e rin g iro n on p ro m ise d sch ed u le s. P h ila d e lp h ia —H e a v ie r o rd e rs a re bein g receiv ed fo r second ąuarter, a lth o u g h se lle rs have not been solic itin g fo rw a rd business. Some con s u m e rs a r e w ell protected on cur r e n t a n d f u tu r ę needs but in some in sta n c e s b u y ers still are actively se e k in g a d d itio n a l coverage. Found r y o p e ra tio n s co n tin u e to expand as m o re p la n ts go to a six-day week. C in c in n a ti — F o u n d ry melt has been ste a d ily ex p an d in g until many a r e a t p ra c tic a l capacity. Shipments of S o u th ern iro n continue heavy, b u t F e b r u a r y m o v em en t of northern iro n fro m fu rn a c e stocks has been m u c h lig h te r. F u rn a c e policies preclude fo rw a rd coverage. Prices 011 b y -p ro d u ct fo u n d ry coke were reaffirm e d fo r M arch, a t §11, deliyered, C in cin n ati. S t. L o u is — P ig iron sellers are k ee p in g th e ir cu sto m ers supplied fo r all c u r r e n t needs, but continue to d isc o u ra g e effo rts to accumulate in v e n to ries. Speciflcations in Feb r u a r y h av e been heavy, and indica tio n s p o in t to a h eay ier shipment to ta l th a n in Ja n u a ry , despite the s h o r te r m o n th . F u rth e r expansion in m e lt is noted, w ith increases at g r a y iro n fo u n d rie s particularly. B irm in g h a m , A la. — P ig iron de m a n d co n tin u es brisk, and furnaces m a in ta in h ig h p ro duetion schedules. B ack lo g s a re heavy. T here is no ey id en ce of slack en in g in demand. Scrap S c r a p P r ic e s , Puire 122 P itts b u r g h —B ro k ers find it yirtu a lly im p o ssib le to obtain materiał, a lth o u g h d em an d is fairly good. M ili sto c k s h av e been reasonably h ig h , a n d as y e t th e re is no pinch. P ric e s a r e b eing m aintained on tne $21 level, an d p rices on rails have been rey ise d in accordance with the s ta te m e n ts issu ed in connection with p e n d in g ra ilro a d lists. Scrap rails a r e ą u o te d a t $ 22 , and cut rails at $24. .. t N ew Y o rk —P ric e of scrap rails ai $22 w ill be considered eąuitable by th e p ric e stab ilizatio n committee o th e OPM , co v erin g M arch futurę r a ilro a d lists, a $2 reduction undei th e F e b r u a r y ru lin g , with P itts b u r g h , fo r rero llin g rails, a r d u ctio n of $2.50 p e r ton. Reflect'" “ th e s e p rice s ra ils fo r rolling d eclined h ere, b ro k ers' buying pij b ein g $19 to $19.50. C a s t grade5 a r e s tr o n g e r on active foundi> m an d . No. 1 m ach in ery cast ha a d v a n ce d 50 c e n t s . S t e e l w o r ta k in g s h ip m e n ts ag ain st contiac in th e E a s t an d foundries are JW in g activ ely . S crap is not c o u t fre e ly a n d sh ip m en ts wou a h e a v ie r if m a te ria ł w ere availabie on m o st g rad e s. . C ley elan d —L ittle trad in g is done in ste e l an d iron sciap / teeu 134 s u p p li e s a r e s te a d y is o n b e i n g in g s m a l i . s u c h d o n e . e a r l y i n M la r g e ly w f o r o r d e r s m a n d a v a ila b le n e e d . c o m s c r a p f o r is f o r c e d t o t o p a y s a t i s f y o l d M a r e a r c h w i l l l t h o u g h p a i d h a v e t h a t h a v e t o n n a g e g r a d e s b e t h e n o i s p u r - s a t i s f y A t o b e l i e v e d p r ic e s m i l i p l e t e l y F o u n d r y p r i c e s s c r a p n o i n s u f f i c i e n t t o a s c l o s - o d e r a t e . i t h a r e u n c h a n g e d . i m u m l i s t s s t e e l a t e r i a ł a r e b u s i n e s s m a n d B r o k e r s $ 1 9 .5 0 it a r e r o n i n a c t i v e , c h a s e s . P r i c e s a l i R a i l r o a d a r c h Chicago— I a n d s m i s t h e s t r o n g t h e m a x - f o r r a i l r o a d b e e n p e g g e d , 5 0 - c e n t e f f e c t l o w o n e r On Metaline Bearings d e a l e r s c r a p . B o s t o n p r ic e s — a r e a n d to 1 t o 5 0 h e a v y m a l s o b e i n g b u y in g . $ 1 i s t o a p p r e c i a b l e s c r a p in g s — $ 1 8 o n t o In th e p la n t o f o n e o f o u r m a n y s t e e l in d u s t r y c u s to m e r s . n e w a d v a n c e P r i c e s i n t h e m o s t For a lm o st five y e a rs , hot in g o ts a fte r com ing irom the so a k in g pits, e n te r the p ie rc in g m ili fu rn a c e s over ro llers e ą u ip p e d w ith METALINE OILLESS BRONZE BEARINGS of the d e s ig n illu stra te d . T h ese b e a rin g s a re one p iec e, 7" lo n g a n d a re p ro v id e d w ith s p e c ia l fla n g e s a n d lu g s. The c lo sed e n d k e e p s o u t sc a lę . o f h e a v y m m o d e r a t e r e m i n t i g h t . e l t i n g i n o f a y a i l a b l e g r a d e s . i s a i n a b s e n c e s c r a p p a r t i c u l a r o f r a t h e r i s N o . d i s t r i c t p a i d i n c r e a s e o f in f o r f r o m a n s t r o n g s u p p l i e s c a s t p o i n t s t o n . Philadelphia s t e a d y s t e e l r e p o r t e d a 2 h i g h e r . h i g h e r , T h i s a r o u n d t o n f l a s h - N o . E n g l a n d p e r i n i n c l u d e f o r g e w h i l e e l t i n g i s a d v a n c e s c a s t , e w c e n t s d e liv e r y $ 1 8 .5 0 N s c r a p p r i c e s s k e l e t o n d e liv e r e d s t e e l S l i g h t b u y i n g b r e a k a b l e in g s , 25 a n d f i r m . b r o k e r s ’ h e a v y I r o n M e ta lin e B e arin g s c a n b e m a d e in a lm o st a n y size a n d 3 h a p e for a lm o st a n y lo a d a n d sp e e d . Let u s e x p la in th e ir a d v a n t a g e s a n d d e v e lo p sp e c ific a tio n s to fit y o u r n e e d s . C a s t O f f e r - s t e e l r e l a t i o n a r e t o P. R . s u m p t i o n , h a v e in a n d m a d e t h e i r P r i c e s s t o c k s in in a ł, s o m s i ń c e c lu d e t h e o f b u y i n g lo w s t i m t o b y t o a w g o v e r n m p r ic e s . m e n t s o n e n t u p t o i s p r i c e n o t r e a d i l y s a n d S h i p m f o u n d r y P r i c e s a r e S t. in 2 Jt s a i d is I h e m w s a l e s t o w b e a s o f u r e d N O . 1 o f T h e a s e s t a b o v e s s u b - c o n t i n u e i s u n a b a t e d . m c o n s u m e r s a s t h e m i l i N o . o f 1 s t e e l . T h e 1 0 , 0 0 0 a d e o n a f o r h a v e b u t t o n s . b a s i s 6 0 - d a y b e e n a a n d o f d e - s c a t t e r - g r a d e s , i n c l u d - ■BT% W T k fłT * G R A JN I m a l l e a b l e . O n t . — s c r a p n o u n c e m e n t c o n t r o l l e r d e v e l o p w a b o v e W s e n s a t i o n a l t h e s i d e o f s e v e r a l a n d l o r o n t o , s o m e f i n d d i s c l o s e d , T h e r e c a s t B O X n o t n o t . 'ttg m e l t i n g a s ą u o t a t i o n s l n ° O. L°N8EWlYORKlty s h i p a r e a r k e t t o n n a g e o u n t s a l e m c u r r e n t e r y . C O . , s c r a p w e l l a n d e a s t h e a v y a m a p - o n p r i n c i p a l a n s u b s t a n t i a l N o . E a c t i o n a k i n g m i l l s d e m s c r a p b y e x a c t t o T h e t h e p u r c h a s e L I N u n c h a n g e d . L o u i s — tn e n t i l l s M a p p a r e n t s p e c u l a t i v e h e a v y ; E T A t o t o o a n d f a i r l y e n t s M a n d s h r i n k i n g . s e e m d u e d . E S m a r l e h i g h b r o k e r s b e e n l i s h e d D e x t e n t . S c r a p h a v e r e a s o n m o r d e r s a n y C i n c i n n a t i — f e r i n g s a r e A p r e - f u r t h e r o f f i c i a l s e a r l i e r s t o c k i n g t h e s a l e s . D e a l e r s O t o n o m t o t o o b r o k e r s a i t i n g R H s a l e s . s t e a d y , b y . d a y s . t o n n a g e s a c t u a l u l a t e b e 9 0 a r e c o n t i n u e s p r i c e s W r e d u c t i o n s p a s t o f S c r a p d e v e lo p p e a r b e l i e v e d i n s t a n c e s t e s t w i t h a r e t h e e l a c k D e t r o i t — t i m e , m i l l s s u b s t a n t i a l ItlC. c o n b y o f m o n March 3, 1941 i d e i n t e r e s t a n d t r a d i n g h a s a r k e t s i ń c e m t h e a x i m f e a - C a n a d i a n u m v a r i o u s s t e e l p r i c e s s t e e l a n - f o r s c r a p 9 _ “ a “ M eans O U t h r e e t h i n g s to g e a r u s e r s : A L I T Y - S P E E D - E C O N O M Y W h en y ° ur p lQns c a U f° r s p e c ia l g e a r s — s p u r, B evel, M itrę. In te rn a l, W orm s a n d W orm G e a rs . C h a in D rives, R e d u c tio n U nits— try GRANT. G R A NT G E A R W ORKS B O S T O N , M A S S . m a te ria ls . D em a n d f o r all ste e l g ra d e s c o n tin u e s b risk , b u t d ea le rs h av e n o t in e re a se d p ric e s to con s u m e rs to th e allo w ab le lim it, n o r m a d e f u r th e r c h a n g e s in b u y in g p rices. M a ch in e ry c a s t is a n o th e r s to ry . U n d e r p e r s is te n t h ea v y b u y in g th e p rice to c o n s u m e rs w as ju m p e d to $26.00 p e r n e t ton, deliv ered, T o ro n to , a n d th e re w e re ta k e r s f o r all to n n a g e a v a ila b le a t th is p rice. T h e m a r k e t g e n e ra lly is u n se ttle d a n d c u r r e n t p rices sh o u ld be co n sid ered a s on a p u re ly n o m in a ł basis, esp ecially c a st sc ra p a n d sto v e plate. S an F ra n c is c o —D em a n d fo r sc ra p is s tr o n g a n d la rg e lo ts a r e bein g p u rc h a s e d by P acific C o ast openh e a r th p ro d u c e rs. W hile th e tenden cy is to w a rd so m e w h a t h ig h e r p ric e s no c h a n g e h as o ccu rred . W a r e h o u s e W a r e h o u s e P r ic e s , I*apre 121 C ley elan d —A b ig r u n on Steel s h e e ts is n o te d h ere, la rg e ly fo r m a k in g a rm y tr u c k bodies. D em an d g e n e ra lly c o n tin u e s la rg e a n d sto c k s a r e b ec o m in g sm a lle r, m o re b ro k en , w ith m a n y sizes sold com pletely. M ills p ro m ise la rg e d eliv eries in M a rc h a n d A pril. C h icago—W a re h o u se m e n a r e rec e iv in g e x p a n d in g o rd e rs fo r m a te ria ł a n d find sto c k s m o v in g o u t m o re ra p id ly th a n th e y can be replen ish ed . D em a n d is good fo r all p ro d u cts, w ith p rin c ip a l tig h tn e s s in alloy a n d ca rb o n b a r s an d h e a v ie r sectio n s. B o sto n — B ecau se of b e tte r th a n n o rm a l tu rn o v e r, th e r e s u lt of s tr o n g d em an d f o r ste e l o u t of w a r e house, a n d ex te n d e d m ili d eliveries, sto c k re p la c e m e n ts h a v e developed in to a m a jo r p ro b lem w ith jo b b e rs. B u y in g is w id ely sp re a d a s to p ro d u cts, d em an d f o r allo y s, to o l s te e ls a n d sp e c ia ltie s b ein g s tro n g . O rd e rs offered by sm a li in d u s tria l c o n s u m e rs a r e n u m e ro u s. N ew Y o rk •— V o lu m e w ith m o st ste e l w a re h o u se s in F e b r u a r y w as s u b s ta n tia lly ab o v e J a n u a r y d esp ite th e s h o r te r m o n th a n d tw o h o lid a y s. D em a n d is d iv ersified a s to p ro d u cts, b oth h o t-ro lled an d allo y s a n d cold-finished b a r s s h a rin g in h eav y b u y in g . P h ila d e lp h ia — N u m e ro u s in ą u ir ies to w a re h o u se s a r e p ro m p te d by d elay ed m ili sh ip m e n ts. D em a n d f o r p la te s is esp ec ially h ea v y , b u t d is trib u to rs ’ sto c k s a r e lim ite d in so m e sizes a n d f a r fro m s u b s ta n tia l in to ta l. C in c in n a ti — F e b r u a r y w a re h o u se sa le s w e re h ig h e r th a n in J a n u a r y . D ifficulty in re p le n ish in g sto c k s h a s b ro u g h t p a r tia l w ith d ra w a l fro m m a rk e ts w h e re p ric e e ą u a liz a tio n w ith o th e r b ases w as necessary to m e e t co m p etitio n . B uffalo — C u rre n t demand holds a t a level w h ich d istrib u to rs claim w o u ld be a lm o s t im possible to exceed. A n in ereased num ber of b ro k en lo ts a re reported. Strength d o m in a te s prices. S t. L o u is—S ales of steel by ware h o u se s a r e slig h tly ahead of Janu a ry . S h e e t a n d p late demand is p a r tic u la rly heavy. S e a ttle —Jo b b e rs re p o rt strong de m an d , p u rc h a se s being w ell diversified, w ith p lates, b ars and sheets fav o red . T h is m o n th s volume is a b o u t th e sa m e as Ja n u ary . The p ric e is firm . Steel in Europę Foreigrn S te e l P r ic e s , Pajre 121 L o n d o n — {By Cable) —Raw mate ria ls p o sitio n s of G reat Britain is s a tis fa c to ry , en a b lin g steelw orks to m a in ta in fu li o peration. Stocks of se m ifin ish e d ste e l a re accum ulating w h ile ro llin g m ills a re a t capacity. D em a n d f o r s tr u c tu ra l shapes is lig h te r b u t p la te s and section re ą u ire m e n ts f o r sh ip b u ild in g are exp a n d in g fu rth e r . T in plate exports a r e g re a tly re s tric te d and the sit u a tio n re m a in s obscure. Sheet tonn a g e s av a ila b le fo r e x p o rt are smali. Iron Ore Iro n O re P r ic e s , P a g e 123 u /k a n J stĄ E S S O P S I L V E R - P L Y S t a i n l e s s - C l a d S t e e l i s I n d e n t e d ? A fter m a n y P ro c e s s in g o p e ra tio n s in th e lo o d a n d c h e m ic a l in d u s trie s , m e ta l p ic k s a r e u s e d to re m o v e h a rd r e s id u e s from th e in s id e of th e p ro c e s s in g v e s s e ls . If th e s e v e s s e ls a re m a d e of JE SSO P SILVER-PLY S ta in le s s - C la d S te e l, n o p e n e tr a tio n of th e c la d d in g w ill b e e n c o u n te r e d . . . a s sh o w n b y th e p h o to g ra p h s of a te s t p ie c e illu s tra te d a t left. N ote th a t a lth o u g h p re s s u re s a s g r e a t a s 150.000 lb s. h a v e b e e n a p p lie d , th e c o n tin u ity of th e s ta in le s s S teel c la d d in g is n o t distu rb e d . B e c a u s e of th e in s e p a r a b le u n io n b e tw e e n its c o m p o n e n t p a rts , JE SSO P SILVERPLY h a s p ro v e n e n tire ly r e lia b le . . . b o th w h e n f a b ric a te d a n d w h e n in se rv ic e . Y ou c a n re c o m m e n d SILVER-PLY w ith c o n fid e n c e to c u sto m e rs w h o w a n t a s ta in le s s s u rfa c e w ith o u t p a y in g th e r e la tiv e ly h ig h co st of so lid s ta in le s s . W rite for fre e b o o k le t c o n ta in in g c o m p le te in fo rm a tio n — in c lu d in g m e th o d s of w e ld in g SILVER-PLY. A d d re s s JE SSO P STEEL C O .. 584 G r e e n St.. W a s h in g to n . P a . No. 6 of a series of advertisements illustrating ihe inseparable union of the component parts in Jessop SILVER-PLY Stainless-Clad Steel. Descriptions of previous tests will be sent free upon reąuest. C A R B O N - H IG H S P E E D - S P E C IA L A L L O Y S T A IN L E S S a n d C O M P O S IT E S T E E L S 136 C leveland -— O glebay, Norton & Co., C leyeland, an n o u n ce th e char t e r o f th e ste a m e r, J. R. S e n s i b a r , b y th e C o lu m b ia T ra n sp o rtatio n Co., th e v essel now being in the shipy a rd s of th e M anitow oc Shipbuild in g Co., M anitow oc, Wis., where it is b ein g fitted to s ta r t seryice about M ay 1 . I t is d esigned to carry coal, sto n e , sa n d an d g rav e l and gives C o lu m b ia its th ird self-unloader. S o m e im p ro v e m e n ts a re now being m ade. N ew Y o rk — D ue prim arily to f u r th e r s h a rp in e re ase s in ocean f re ig h t ra te s , In d ia n lum p chrome o re h a s been adv an ced nom inally to $43-$46, p e r g ro ss ton, c. i. f. seab o ard , fo r 48 to 50 p e r cent materiał, a n d $37-$39 f o r 43 to 45 per cent. T h ese p rice s ta k e into account a f r e ig h t r a te of a b o u t $26, and bring th e m a rk e t to levels w hich appeai to be f a r too h ig h to a ttra c t the a v e ra g e b u y er. O c e a n R a te s M a y Rise N ew Y o rk — O cean fre ig h t rates fro m e a s te rn p o rts to South Africa a r e sc h ed u le d to be inereased about 15 p e r c e n t M arch 15. The present r a te on ste e l to D urban, for msta n c e , is a ro u n d $14.50, it is said. T h is fo llo w s an n o u n cem en t of a / TEEL contemplated rev isio n in f re ig h t rates to th e F a r E a s t A p ril 1, w ith rates on steel lik ely to be in c re a se d about 3 31/3 p e r cent. A t p re s e n t the rate. to th e P h ilip p in e s, w h ich has been in effect a b o u t 18 m o n th s, is $15 a ton. T he p ro p o sed in e re a se would raise th e r a te to $20 a ton. 7/ J le c t t o m e lt i T O N T 940* I.C.C. R evises B ille t And T in P la te R a te s In terstate C om m erce C om m ission last week g ra n te d a u th o rity , on con ditions, “to esta b lish a n d m a in ta in a rate of not less th a n $6.07 p e r lo n g ton, m inim um 80,000 p o unds, on iro n and steel billets, in ca rlo ad s, fro m Lorain and S o u th L o ra in , O., to Al lentown, Pa., w ith o u t o b se rv in g th e long and sh o rt h a u ls p ro v isio n of section 4 of th e in te r s ta te co m m erce act.” A tin plate decision h a s also been handed down by th e co m m issio n in which it sta te s “p ro p o sed red u c ed raił rates on tin p la te, in carlo ad s, from Chicago, St. L ouis, B irm in g ham, Ala., a n d p o in ts re sp e c tiv e ly grouped th e re w ith , to D allas, H o u s ton, Beaum ont, an d P o r t A rth u r, Tex., found n o t ju stifie d a s published. S uspended sc h e d u le s o rd e re d canceled, w ith o u t p re ju d ic e to th e filing of new schedules in conform ity with the view s e x p re sse d h e re in .” A N O T H E R 7 5 T O N L L E C T R O M E L T fr o m to p 10 0 E C T fu rn a c e s to n s to 25 R O M E L are b u ilt in p ou n d s. B o th door c h a r g e ty p e s a re a v a ila b le . c o n s tr u c tio n . A R a p i d a n d L s iz e s R u gged e c o n o m i c L O Y T an d o p e r a t i o n . _______________ — P I T T S B U R G H , P A . ------------------------- ------------ F lu o rs p a r P r ic e s , P asre 120 R O D I N March 3, 1941 E Makes Pickling E fficient • Stops W aste o f A cid and M etal • Preventś O ver-P icklin g • E lim in ates A cid F um es • R educes A cid B rittlen ess F e r o a llo y P r ic e s , P a fire 120 New Y ork—T h e fe rro m a n g a n e s e trade anticipates no c h a n g e in p riee for second ą u a r te r b u t no definite action has been ta k e n by a n y of the leading p ro d u c e rs a n d so m e trade in te rests believe th a t even though th e re m ig h t n o t be an in erease in c o n tra ct prices, th e r e m ig h t he an advance in s p o t ą u o ta tio n s . flam ing of prices f o r n e x t ą u a r te r has been m ore o r le ss ex p e cted fo r he last fo rtn ig h t a n d th e opinion stul holds th a t ac tio n is n o t f a r off. L d u r a b le F lu o r s p a r F e r r o a llo y s E PITTSBURGH LECTROMELT FURNACE CORP. — New Y ork—W ith S p ain th e principal foreign so u rce of f lu o rs p a r fo r this country, re c e n t r e p o r ts of G er man troops in S p ain h av e c re a te d speculation w ith r e g a r d to f u tu r ę shipm ents. H ow ever, c o n s u m e rs of Spanish fluorspar, m o stly on th e eastern seab o ard a r e u n d e rsto o d to have at least tw o o r th r e e m o n th s supply on hand, an d a p a r t fro m natural in ąuiry as to lo n g -ra n g e prospects they have n o t p re sse d im p o rters. N orm ally co n su m e rs sto c k up for th e w in te r a n d do n o t sh o w much in te rest a g a in b e fo re A p ril o r early May. M eanw hile th e m a rk e t is nom inally u n c h a n g e d a t $25 to $26, duty paid, tid e w a te r, p e r n e t ton. E r a n g in g ch arg e an d S • Inereases T o n n age B u lle tin o n r e ą u e s t M E R I C A N Main Office &Works Nonferrous M etals N ew Y o rk —N o n fe rro u s m e ta l co n s u m p tio n is f a r ab o v e e a rly estim a te s, te n d in g to in e re a se strin g ency of su p p lies. A lu m in u m h a s been placed u n d e r official p rio ritie s w hile an a d d itio n a l 35,000 to n s of L a tin A m e ric a n co p p e r h a v e been p u rc h a se d by th e M etals R e serv e Co. W ith th e exception of tin which declined sh a rp ly , m etal prices rem a in e d firm to stro n g . C o p p er — A ctu al consumption of d o m estic co p p er ju m p ed to a new re c o rd h ig h d u rin g Ja n u a ry a t about 122,000 tons. F ab rica to rs have booked o rd e rs re ą u irin g 83,000 tons o f co p p e r in excess of th e ir holdings. T h e deficit in dom estic copper sup- N onferrous M etal Prices r Fch. 22 24 25 26 27 28 — CopperElectro, Lake, del. del. Conn. Midwest 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 Casting, reflnery 12.25 12.25 12.25 12.25 12.25 12.25 Straits Tin, New York Spot Futures 53.87 % 5 3 .12 % 53.50 52.25 52.50 51.50 5 1.3 7 % 50.75 5 1.2 5 50.62% 5 1.25 50.87% Lead N. Y. 5.65 5.65 5.65 5.65 5.65 5.65 Lead East St. L. 5.50 5.50 5.50 5.50 5.50 5.50 Zinc St. L. 7.25 7.25 7.25 7.25 7.25 7.25 AntiAlumi mony num Amer. 99 % Spot, N.Y, 17.00 14.00 14.00 17.00 17.00 14.00 17.00 14.00 14.00 17.00 17.00 14.00 Nickel Cathodes 35.00 35.00 35.00 35.00 35.00 35.00 F.o.b. m ili b a se , c e n ts p e r lb. e x c e p t as sp e cifie d . C o p p e r b ra ss P ro d u c ts b a se d on 12.00C C o nn. co p p e r S lie e ts Y e llo w b r a s s ( h ig h ) .......................... 19.48 C o p p e r, h o t ro lle d ................................. 20.87 L e a d , c u t to jo b b e r s ......................................... 8.90 Z in c , 100 lb. b a s e ................................... 12.50 Tubos H ig h y e llo w b r a s s ..................... ....................... 22.23 S e a m le s s c o p p e r .......................... ....................... 2 1.37 R ods H igh y e llo w b r a s s ................................. 15.01 C o p p e r, h o t r o lle d ............................... 17.3 7 A n od cs C o p p er, u n tr lm m e d ............................... 18 .12 W ire ( h ig h ) ............................. 19.73 Y e llo w b r a s s OLD I t 9s e a s y M ETALS N o m . D e a le rs' B u y in g P rices N o. 1 C o m p o s ltlo n R ed H ra ss W hen P arker- Kalon a n d say "H o tel p ri.y n te p u ssa j;e w a y . d ire c t front tlie T e rm in a l ...................................... 7.6 2% -7.87% Lead N e w Y o r k ................................................ 4.75-4.90 C le y e la n d ..........................................................4.50 C h ic a g o ..................................................... 4.50-4.75 S t. L o u is .................................................4.25-4.5U 11 p o r te r you f h r o u g h out lo th e lloosevelt lo b b v —w h e re w e w ill do tlic re sl . . P e rfe c t conveiiien cc . . . (,(ua lity in e a ls . . . rh o u g litfu l s e rv ie e . , . A ttr a c tiv o L ig h t H rass C le y e la n d .................................................................. 5.00-5.50 C h ic a g o ........................................... 5 .8 7 % -6 .12 % S t. L o u is ................................................. 5.00-5.25 C orp. y o u u rriv c uf New R o o s e y e lt" . . . I l e w ill esco rt L I s lit C o p p e r N e w Y o r k ......................................7 .6 2 % -7 .R 7U C le y e la n d .................................................8.50-9.00 C h ic a g o ..................................................... 8.75-9.00 S t. L o u is ................................................... 8.00-8.25 Varick S t . , N r w York. N .Y . 19 t-2 0 0 to C o n iliiisitiiiii li n i s s TiirniiiKM Y o rk t h i s ! m in a l.s im p ly h a n d y o u rb n g s H eav.v C o p p e r m ul W ire N e w Y o r k , N o. 1 ........................ 9 .6 2 % -9 .8 7% C le y e la n d . N o. 1 .............................. 10.00-10.50 C h ic a g o , N o. 1 .................................. 10.00-10.25 S t. L o u is .............................................. 9 .6 2 % -9 .7 5 N ew a s Y o rk ’s G ra n d C e n tra l T er N e w Y o r k ...............................................8.00-8.25 C l e y e l a n d ................................................ 9.25-9.50 C h ic a g o ............................................ 8 .8714-9.12% S t. L o u is .............................................. 8.37% -8.50 P ro d u c e d by an im p ro v ed proccss, develo p ed th ro u g h years of e x p erien c e in th e m an u fac tu re of p recisio n screw p ro d . ucts, P a rk e r-K alo n W ing N uts, Cap N uts, T h u m b Screws and Socket Screws have the q u a lity that w ins u n q u alified a p p ro v al of en g in e ers and p ro d u c tio n m en. W rite for free sam ples . . . co m p are . . . see fo r y o u r self. Stocked by re lia b le ind u stria l d istrib u to rs n e a r you. a s r o o m s , w i t h s h o w e r , $1.00 — w ith tu b and sh o w e r, f r o m $1.50. / in c N e w Y o r k ........................................................6.50 C le y e la n d .............................................. 5 00-5.50 S t. L o u i s .................................................4 50-4.75 S W I O N C G K E I M U T S T S • C R C E A W P A lu m in u m M is., c a s t, C l e y e l a n d ................................... 14.00 B o r in g s , C le y e la n d ..................................... 8.50 C lip s , s o ft, C l e y e l a n d .................................16.50 M isc . c a s t , s t . L o u i s ................................... 13.25 S N U T S SECON DARY M ETALS T H U M B S C R E W S S O L D T H R O U G H R E P U T A B IE D IS T R IB U T O R S 138 B r a s s in g o t, 85-5-5-5, l . c . l ........................13.25 S t a n d a r d N o. 1 2 a lu m in u m ( n o m .) . .19.50 H O TEL R oosevelt BERNAM G. HINtS Monagmg MADISON AVŁ Al 45th ST., NEW YORK Dircct Entranc* from Grtnd Crntfłl Tcfmin#! / TEEL plies will be balan ced by im p o rta tion of foreign refined m e tal. T w o new brass and th re e n ew co p p er wire mills have been o rd ered , indicating a f u rth e r in e re a se in co n sumption of both co p p e r a n d zinc. L e a d — L eading se lle rs a g a in b a l anced th eir in ta k e s on ac tiv e d em an d which developed la te in th e w eek. Consumption of a ro u n d 65,000 to n s a month is being su p p lied by 55,000 tons of dom estic m e ta l a n d 10,000 of imported m etal. P ric e s h eld a t 5.65c, New York, an d 5.50c, E a s t St. Louis. Zinc—Supplies co n tin u e inadequate and g alv an izin g o p e ra tio n s have been cu rta ile d f u r th e r . C op per and b rass m ills h a v e been forced to produce m o re of th e highcopper content p ro d u cts, th u s r e ducing th e ir zinc r e ą u ire m e n ts . Prime w estern held a t 7.25c, E a s t St. Louis. Tin—E asing in th e te n sio n in th e Far E ast resu lted in a s h a rp drop in prices and ta p e rin g in th e sa le s volume fro m th a t of th e p re c e d in g week. S tra its sp o t ea sed fro m 54.25c on Feb. 20 to only 51.25c on Feb. 28. T he $3,500,000 tin sm e lte r will be erected a t T ex a s C ity, Tex., and will be o p erated by th e B illiton Tin Processing Corp., a su b sid ia ry of N. V. Billiton M a a tsc h a p p ij. th e dev elo p m en t of e lec tric fu rn a c e ab rasiv es, Feb. 20. H e w as a m em ber, A m erican E le ctro ch e m ic al So ciety, A m erican C hem ical S ociety, an d Society of C h em ical In d u s try . zie re m a in e d w ith th e C leveland sa le s office of th e la tte r. ♦ W a r re n A. C lough, 57, tra n sp o rta tio n a p p lica tio n en g in eer, G eneral E le c tric Co., Chicago, a t his hom e in G lencoe, 111., Feb. 21. ♦ G eorge R. M ey erco rd , 66 , c h a ir m an an d fo rm e r p resid e n t, H ask elite M fg. Corp., C hicago, m etal-faced plyw ood m a n u fa c tu re r, F eb . 22, in N ew Y ork, H e w as a p a s t p re si dent, Illin o is M a n u fa c tu re rs ’ A sso ciation an d c u rre n tly a m e m b e r of its ad v iso ry bo ard . ♦ J o h n W . K n ap p , 58, vice p resid e n t a n d m a n a g e r, P recisio n D ie C ast in g Co., S y ra cu se , N. Y., in S yracuse, F eb . 24. H e h a d been asso ciated w ith th e com p an y o v er 25 years. ♦ L ew is E. S au n d ers, 67, vice p re si d en t a n d a d irecto r, N o rto n Co., W o rc este r, M ass., and pio n eer in A lio y s ♦ H a rry G. D avis, d ire c to r of re- <»£ B r o n z e ^ N ic k e l, I r o n l ^ n e l a n d S e m i- S te e l. K o lls , P r o p e lle r S h a f t B e a r in g s , B u s h in g s a n d B e a rin g s . E ą u ip m e n t Boston —• F o r sh ip s b u ild in g a t Boston and C harleston, S. C., W e s t inghouse E lectric & M fg. Co., P i t t s burgh, is low on tu rb in e -d riv e n m ain forced d ra ft blow ers a n d s p a re s a t §1,464,530, Schedule 5085, an d fo r similar blow ers fo r P u g e t Sound, Wash., $620,800. New York — A d ditional c o n tra c ts for cranes in connection w ith expanding facilities a t th e B ro o k ly n navy yard include: H a rn is c h fe g e r Corp., M ilwaukee, $102,590, fo r tw o 20-ton bridge cra n es, b u ild in g No. 2 ; one 10 -ton ex ten sio n ste e l s to r age runw ay and tw o 10 -ton, build63; Shaw-Box C ran e & H o ist Co., M uskegon, Mich, $ 39 ,994 , tw o 20-ton, building No. 1. DIED: ■ R- D. M A CK E N Z IE , siń ce 1930 district sales m a n a g e r a t C leveland jor Y oungstown S h eet & T u b e Co., . 22- H e w as id entified w ith th e lr°n and steel b u sin e ss a b o u t 37 years. He joined G a rry Iro n & S teel o., C lew land, as a sa le sm a n . L a te r we G arry com pany m oved to N iles, u., where it co n tro lled E m p ire Iro n steel Co. an d bo th w e re a c ą u ire d by Brier H ill Steel Co. in 1912. W hen “ n e r Hill m erged w ith Y o u n g sto w n et & Tube in 1923, M r. M acK en- March 3, 1941 | S H E N A N G O -P E N N M OLD CO. II O l i w r Kuilding PiłlulMirgh. §Sm 0 iI f Plant at Uocer* OMo Po. I t is a x io r n a tic t h a t a n o p e n h e a r t h f u r n a c e f u n c t i o n s n o b e t t e r th a n i t s v a lv e s: t h a f s w h y i t j vi.ll p a y y o u to i n v e s t i g a t e .................................... N ICH O LSO N C O N T R O L V A L V E S FO R OPEN H EARTH FU RN A CES T h i s v a lv e t o t h e o il „ i v e s lo n e fr lr L in n o p e r a tio n . is p o p u la r on op en h e a rth s to a lte r n a te t h e flo w o f o il a n d s te a m b u rn e rs. I t is a v a lv e t h a t s ta n d s u p u n d e r ro u g h tr e a t m e n t an d tro u b le -fre e s e r v ic e b e cau se i t is d e s ig n e d a n d m a d e fo r fa ith fu l A ls o m a k e v a lv e s s u ita b le fo r o p e ra tin g a ir , ste a m , w a t e r o r oil A ls o m a co m p le te in fo r m a tio n a n d e n g in e e r in g solen oid " a n d m o to r o p e r a te d ) w r it e fo r o u r c a ta lo g N o . 140. LO W - P R IC E C O N T R O L V A L V E ★ This 3-and4-way style J lever operated valvrfor ai- and oil pressures up to 125 lbs. has been designed to meet the demand for a lowpneed air and oil valve for operating cylinders. You will read all about it in our catalog No. 140. operated traps. F,e*ible coupiings. expanding mandrels, arbor presses compression shaft coupiings, steam eliminators and separatora. Comprcsscd air traps. W . 1 7 7 H . O N R E I G C O H N O L S T S . , O N W & C O M P A I L K E S - B A R R E , N Y P A . 139 se a rc h , F a r m E ą u ip m e n t I n s titu te , C hicago, F eb . 21, in D es M oines, Iow a. Co., A lliance, O., F eb . 22, in A lliance. ♦ L eo J . B ru n n e r, 83, c h a irm a n of th e b o a rd a n d p re sid e n t, B ru n n e r M fg. Co., U tica, N. Y., F eb. 22, in th a t city. ♦ J o s e p h B. E d w a rd , 79, re tire d p re sid e n t, K ello g g S w itc h b o a rd & S u p p ly Co., C hicago, a t h is hom e in E v a n sto n , 111., F eb. 20. ♦ H y m a n B u rn s te in , 68 , a p a r tn e r fo r 22 y e a rs in B u rn s te in & S k id m o re, C hicago, iro n a n d ste e l s c ra p d ea le rs, in th a t city, F eb. 23. ♦ G eo rg e M. S trn a d , 48, s e c re ta ry , M. J . S trn a d S ons & Co., C hicago, s tr u c tu r a l ste e l fa b ric a to r, F eb . 21, a t h is h o m e in B erw y n , 111. ♦ C h a rle s A. S to n e, 74, c h a irm a n , S to n e & W e b ste r Inc., N ew Y ork, F eb . 25, in th a t city . H e w a s cofo u n d e r o f th e co m p an y , e s ta b lish e d 51 y e a r s ago. ♦ F re d R . D on ald so n , 64, vice p re s i d en t, sa le s m a n a g e r a n d one of th e fo u n d e rs of M ach in ed S tee l C a stin g A N D F L A N G E S o r W E L D E D S T E E L Rolled from Standard Bar Stock TEES FLA TS S e n d lo r I l l u s t r a t e d B o o k le t A N G L E S R O U N D S S Q U A R E S C H A N N E L S KING FIFTH W H E EL C O M P A N Y 2915 NORTH SECOND ST.. PHILADELPHIA S U P E R I O R ING O T M O LDS STO O LS Tool Steel and Special Molds • SUPERIOR MOLD & IRON COMPANY PENN, ( P i t t s b u r g h 140 D i s t r i c t ) PA. P h o n e : J e a n n e t t e 7 0 0 G o v e r n m e n t Defense A w a r d s for W eek ( C o n c lu d e d f r o m P a g e 4 7 ) n e y d iy is io n . W e st H artford , Conn., g e a r c u t t e r , .$7598. O k o n ite Co., P a s s a ic , N. J „ m arinę cable, $17,230.04. P. M. C. M a n u fa c t u r in g Corp., Phoenicia, N. Y ., k itc h e n u ten sils, $5287.79. P h e lp s D o d g e C o p p er P rodu cts Corp., H a b ir s h a w C a b le & W ire diyision, New Y o r k , e le c t r ic and m arin ę cable, $75,3 12.12 . P it t s b u r g h S c r e w & B o lt Corp., Pitts b u rg h , a n c h o r b o lts, $126,295.50. P u m p E n g in e e r in g S e ry ic e Corp., Cleye la n d , m a s t e r te s t sta n d s, $39,675. R e e d & P r ln c e M fg . Co., W oreester, Mass., s c r e w s , $136,000.47. R e in e r , J o h n , & Co. Inc., L o n g Island City, N . Y ., d ie se l e n g in e gen erator, 5909U. R e m in g to n A rm s Co., Brid geport, Conn., s m a li a r m s m a te rie l, $695,043.25. R e p u b lic S t e e l Corp., U nion D raw n Steel d iy is io n , B u ffa lo , ste e l, $21,786. R e v e r e C o p p e r & B ra s s Inc., Baltimore, c o p p e r .n lc k e l p la te s, $20,176.98. R it t e r P a t t e r n & C a stin g s Co., New Y o r k , c a s tin g s , $17,677.44. R o e b lin g , D o n a ld , C le a rw a te r , Fla., nmp h ib ia n tr a c to r s , $3,240,000. R o e b lin g ’s, J o h n A., Son s Co„ Trenton, N. J., S te el w ir e clo th , $3S,335.93. R u d o lp h & W e st Co., W ashin gton , drills, $2104.22. R u s s e ll B u r d s a ll & W ard B olt & Nut Co., P o r t C h e ste r, N . Y „ steel nuts, 533,703.37. R y e rso n , J o sep h T ., & S on Inc., Chicago, Steel, $9387.98. S c o v ill M fg . Co., W a te rb u ry , Conn., met a l p a rts, $193,929.20. S e lle r s , W m ., & Co. Inc., Philadelphia, m illin g m a c h ln e , $65,779. S h a ln M fg . Co., S e a ttle , ship trimmer, $27,300. S im p le x W ire & C a b le Co., Cambridge, M a ss., s u b m a r in e c a b le, $62,652.10. S m y s e r - R o y e r Co., Y o rk , P a „ safety tr e a d s , $24,750. S t e d f a s t & R o u ls to n Inc., Boston, heavy d u t y s h a p e r s , $9092. S t e r lin g P r o d u c ts Co. Inc., Mollne, 111., s c r e w s , $2243.10. S u lliv a n M a c h in e r y Co., M ich igan City, Ind., a ir co m p re sso rs, $92,620. T a f t - P e ir c e M fg . Co., W oonsocket, R. I., g a g e s , $2455. T im k e n R o lle r B e a r in g C o„ Steel and T u b e d iy isio n , C a n to n , O., steel, $13,107.43. T in iu s O lse n T e s t in g M ach in ę Co., Phila d e lp h ia , te s t in g m a ch in ę, $6160. U e h lin g I n s tr u m e n t Co., P a terson , N. J., p r e s s u r e g a g e s , $9000. U n ite d S t a t e s G a u g e Co., N e w York, air c r a f t s u c tlo n g a g e s , $13,175. U n lv e r s a l P o w e r Corp., C leyelan d , weld er, $1000. V ic k e r s In c., W a t e r b u r y T ool diyision, W a t e r b u r y , C onn ., tra n sm ission s, Soi,657.84. V o llr a t h Co., S h e b o y g a n , W is., i basting sp o on s, c a k e tu rn e rs, $7015. V u lc a n Iro n W o rk s, W ilk e s-B a rre , Pa., d ie s e l-o p e r a te d lo co m o tiy e s, $71,009. W a l t e r B ro s . Co. Inc., N e w Y ork , forks, k n iy e s , $7014. W a r d L e o n a r d E le c t r ic Co., Mt. Vernon, N . Y „ r h e o s t a t s an d s p a r e units, $2o,923. W a r n e r & S w a s e y Co., C le ye lan d , turret la t h e s , $84,232. W e s te rn C a r t r id g e C o .,: E ast A lton , I11-. s m a li a r m s a m m u n itio n , $1,165,263.20. W e s tin g h o u s e E le c t r ic & M fg. Co., b asi P it t s b u r g h , P a ., b u li g e a r and sh an , $5110.. W illa r d S t o r a g e B a t t e r y Co., Cleyeland, s t o r a g e b a tte r ie s , $58,750. W illia m s , J. H., & C o „ B u ffa lo , wrenches, $53,179.20. W o r th in g to n P u m p & M ach in ery Corp., H a r r is o n , N . J „ a ir com pressors, 447. /TEEL Construction Enterprise B r it is h g o y e rn m e n t. Il l i n o i s AURORA, I L L .— A u r o r a P u m p C o. h a s giyen co n tra ct to W illia m H . S e lle n fo r a one-story p la n t a d d itio n 60 x 120 fe e t. Herbert S p ie le r is a r c h ite c t . CHICAGO— B . E. S c h o n lh a l & Co. In c., 28 East Jackso n b o u le v a rd , h a s b e en in corporated w ith 500 s h a r e s $10 p a r, to deal in iron and s te e l p r o d u c ts , b y B . E. Schonthal and a s s o c ia te s . W illia m F r ie d man, 110 S o u th D e a rb o rn S tre e t, is c o rrespondent. M W A T E R T O W N , M A S S .— A r k - L e s - S w it e h Corp., 459 W a t e r t o w n s tre e t, h a s let g e n e ra ł c o n tr a c t fo r a t w o - s to r y p la n t a d d itio n , 1 5 0 -fo o t fr o n t w ith t w o '10 x 12 0 -fo o t w ln g s , to L. A . C o m e a u , 9 C h e r r y stre e t, B e lm o n t, M a ss., to c o s t a b o u t 560,000. a s s a c h u s e t t s I t h o d e F I T C H B U R G , M A S S .— F it c h b u r g G rin d in g M a c h in ę Corp., W a ln u t stre e t, p la n s e re c tio n o f a m a n u fa c t u r in g p la n t to c o s t o v e r $40,000. S P R I N G F I E L D , M A SS . — S p rin g fle ld B ro n z e & A lu m in u m Co., P a g e b o u le y a rd , h a s le t g e n e r a ł c o n tr a c t fo r a o n e -s to ry p la n t to A . L . P h e lp s Inc., 1 1 A n d re w s tr e e t, to c o s t a b o u t $40,000. H. L. S p r a g u e , 1570 M ain Street, is en gin e er. I s l a n d P A W T U C K E T , R . I.— N a t io n a l F o u n d ry & M a ch in ę Co. In c. h a s been in c o r p o ra te d w ith 100 s h a r e s co m m o n s to c k no p a r v a lu e , b y E d w a rd G. F le tc h c r , '29 C a b o t S tre e t, a n d a s s o c ia te s . N e w Y o r k IL IO N , N . Y .— R e m in g to n -R a n d In c., A. M . R o ss , v ie e p r e s id e n t in c h a r g e , CHICAGO — G e n e ra l E le c t r ic X - R a y Corp., 2012 W e st J a c k s o n b o u le y a r d , is building an a d d itio n c o s t in g a b o u t $375,C00 in w h ich e ą u ip m e n t c o s t in g $75,000 ■ A d d i t i o n a l t e r p r i s e lis t a n d p a g e o f C o n s t r u c t i o n l e a d s S h a p e s m a y P e n d i n g - R e i n f o r c i n g 1 1 3 3 i n b e t h i s B a r a n d f o u n d o n i n E n t h e p a g e 1 3 1 P e n d i n g 0 11 i s s u e . will be in sta lle d , fo r m a n u f a c t u r e o t X ray m ach in es fo r m e d ic a l a n d in d u s t r ia l use. (N oted F eb . 3.) CH ICAGO — O h m ite M fg . Co., 4835 West F lo u rn o y s tre e t, m a n u fa c t u r e r o f rheostats, re sis to rs a n d ta p s w itc h e s , is building a o n e -s to ry 12 2 x 1 2 4 - fo o t p la n t addition c o stin g a b o u t $40,000. CH ICAGO— C h a rle s E . L a r s o n & S on s Inc., 2645 N o rth K e e le r a v e n u e , is s t a r t ing an exp an sio n p r o g ra m to c o s t a b o u t 540,000, In clu d in g 70 0 0 -są u are fo o t a d d i tion and in s ta lla tio n o f fo r g in g e ą u ip ment. FLEXIBLE COUPIINGS CICERO, I L L .— S tro m S t e e l B a li Co., 1842 South F ift y - fo u r t h s tr e e t, h a s g iv e n contract fo r o n e -s to r y to p a d d itio n to Campbell, L o w r le & L a u t e r m ilc h , 400 West M adison S treet, c o s t in g a b o u t $40,000. ELGIN, I L L .— M c G r a w E le c t r ic Co . is considering b id s fo r a o n e -s to r y 100 x 250-foot p la n t a d d itio n a n d t w o - s to r y 150 x 230-foot w a r e h o u s e b u ild in g . E . O. Sessions, 120 S o u th L a S a l le S tre e t, C h i cago, is en gin eer. RO CK FO R D , I L L . — W a r d e p a r tm e n t has aw ard ed c o n t r a c t to G u n ite F o u n dries Corp., 302 P e o p le s a v e n u e , a t a b o u t $200,000 fo r m a n u fa c t u r e o f m a c h in ę to o l castings and to W . F . & J o h n B a r n e s Co. at about $500,000 fo r p la n t to m a n u f a c ture m achinę to o ls, b o th fin a n c e d b y D e fense P la n t Corp., 1825 H S tre e t N . W ., W ashington, u n d er le a s e a g r e e m e n t w it h liFC, w a r and n a v y d e p a r tm e n ts . RO CK FO R D , I L L .— R o c k fo r d M a c h in ę rool Co., 2500 K is h w a u k e e s tr e e t , h a s et gen erał c o n tr a c t to S e c u r it y B u ild ing Co„ 7 17 E a s t J e ffe r s o n s tr e e t , f o r a one-story b u ild in g 70 x 100 fe e t , c o s tmg abou t $40,000. SYCA M O RE, I L L .— I d e a ł C o m m u ta to r resser Co. h a s le t g e n e r a ł c o n t r a c t fo r plant a d d ition to B. J. N e lso n , S y c a ™nrc'2 7t° co st a b o u t $40,000. (N o te d C o n n e c t ic u t J R I O G E P O R T , c o n n .— B u lla r d Co. ls fnr t . a s ro u p ° f o n e -s to r y s t r u c t u r e s . . . t !1 m a n u fa c tu r in g , a t c o s t o f a b o u t 500,000. ,L O N D ON, C O N N .— G r o to n Iro n nrr,H, , f h ip yard w ill be m o d e rn iz e d fo r uction o f s te e l fr e ig h t e r s fo r th e - March 3, 1941 POOLE FOUNDRY & MACHINĘ COMPANY_______________WOODBERRY, BALTIMORE, MD. S A. C O C H R A N P r e sid e n t E. A. S A M U E L W. F. KRI E GE R Vic» Fres. S e e .-T re a * . FRANK SAM U EL & CO., Inc. H arrison Bldg., Philadelphia, Pa. A L L O Y S F e rro M anganese F e rro C hrom e F e rro Silicon C alcium Silicide Silico M anganese P IG Low Phos English French IR O N M A N G A N ESE O RE O RES O pen H e a rth Use B last F u rn a c e Use BRAN CH W e st N e w ton , M a ss. 28 F a ir w a y D r iv e IR O N M U C K B A R S Low P h o s a n d Special T h e A m erican Sw edo Iro n C o .’s CH R O M E O RE L um p G round O F F IC E S : N ew Y o rk , N . Y. 40 E x c h a n g e P la c e 141 p la n s a t h r e e - s t o r y a d d itio n to Ń o . 2, to c o s t a b o u t 5100,000. p la n t N I A G A R A F A L L S , N . Y . — N ia g a r a A lk a li C o., 4205 B u ffa lo a v e n u e , w ill le t c o n t r a c t so o n fo r a th r e e - s t o r y 40 x 80fo o t p la n t, to c o s t a b o u t $40,000. W . A . C a n n o n , 2637 M a in S tre e t, is a r c h ite c t . N I A G A R A F A L L S , N . Y .— I n t e r n a t io n a l G r a p h ite & E le c tr o d e C o rp ., P a c k a r d R o a d , p la n s c o n s t r u c t io n o f n e w p la n t c o s t in g a b o u t $150.000. S C H E N E C T A D Y , N . Y .— A m e r ic a n L o c o m o tiy e C o., J a y S treet, w ill le t c o n t r a c t soo n fo r a t w o - s to r y TO x 2 6 5 -fo o t p la n t a t c o s t o f a b o u t $100,000. R . H. W h ite , c a r e o w n e r, is c h ie f e n g in e e r . Y O N K E R S , N . Y .— I-Ia b irsh a w C a b le & W ir e C o rp ., fo o t o f P o in t S tre e t, h a s le t g e n e r a ł c o n t r a c t fo r a m a n u fa c t u r ln g p la n t to B r o w n & M a t t h e w s In c., 122 E a s t F o r ly - s e c o n d S tre e t, N e w Y o r k , a t M E A D V I L L E , P A .— -Aiii orlean Yiscose C o rp ., H. O. D a v id so n , ch ief engineer, W ilm in g to n , D el., M. B ernard Morgan, c h ie f p la n t en gin e er, M eadville, plans c o n s tr u c tio n o f a s e w a g e disposal plant, in c lu d in g t r ic k le lllte r, pum ping plant a n d e ą u ip m e n t, s e ttlin g tan k s, etc., cost in g a b o u t $75,000. H a v e n s & Emerson, 114 0 L e a d e r b u ild in g , C ieyelan d, are eng in c c r s . e o s t o f a b o u t $75,000. N e w J e r s e y N U T L E Y , N . J.— H o ffm a n L a R o c h e In c., K in g s la n d ro a d , p la n s e re c tlo n o f a r e s e a r c h la b o r a t o r y fo r c h e m ic a l p la n t, to c o s t a b o u t $1,000,000. P A T E R S O N , N . J.— W r ig h t A e r o n a u t ic a l C o rp ., 112 0 E a s t N ln e te e n th S treet, h a s le t g e n e r a ł c o n t r a c t fo r a o n e -s to r y 80 x 1 5 0 -fo o t m o to r t e s t c e lls b u ild in g on B e c k w it h a v e n u e , lo M a h o n y - T r o a s t C o n s tr u c tio n Co., 657 M a in a v e n u e , P a s sa ic , N . J. A lb e r t K a h n In c., 345 N e w C e n te r b u ild in g , D e tro it, is e n g in e e r . P H I L A D E L P H I A — B e n d i x Ayiatlon C o rp ., B e n d lx , N. J., p lan s plant extensio n on W is s a h ic k o n a v e n u e to cost over $40,000. P H I L A D E L P H I A — A lum in um Co. of A m e r ic a , G u lf b u ild in g , P ittsb u rgh , plans p la n t e x te n s io n on E lm w ood avenue, lo c o s t o v e r $50,000. U N IO N , N . J.— G e ig e r E n g in e e r in g & M fg . C o., 300 B u r n e t t a v e n u e , w ill b u ild a o n e -s to r y 185 x 200 a n d 40 x 6 0 -fo o t w a r e h o u s e a d d itio n a t c o s t o f a b o u t $50,000. Y O R K , P A .— Y o r k S a fe & Lock Co. p la n s a flv e -u n it 100 x 600-foot plant a d d itio n in S p r in g e tts b u r y township, near h e re . G e n e ra l c o n tr a c t h as been given C u m m in s C o n s tr u c tio n Co., 803 Cathedral O l i i o A K R O N , O .— W e llm a n E n g in e e r in g Co., 7000 C e n t r a l a v e n u e , C ie y e la n d , w i ll reop en a lo n g - id le p la n t on I r a a v e n u e f o r m a n u fa c t u r e o f d e fe n s e p r o d u c ts . F o u n d t y a n d m a c h in ę to o l eciu ip m en t p r o b a b ly w ill be r e p la c e d . L i t t le re m o d e lin g w ill be n e c e s s a r y . C L E V E L A N D — C le v e la n d H o b b in g M a c h in ę Co., 1 1 7 0 E a s t 152n d S tre e t, is c o n s id e r in g e r e c tlo n o f n e w p la n t on E a s t 200th S tre e t n e a r C h a rd o n ro a d . Is n o w n e g o t ia t ln g w ith e n g in e e r s fo r d esig n . i : j C L E V E L A N D — T h e r m o y C o rp . h a s been o r g a n iz e d b y H e n ry a n d R o b e r t H. H e r z o g , w it h h e a d q u a r t e r s a t 7407 S u p e rio r a v e n u e , fo r m a n u fa c t u r e o f b o ile r fittin g s . M e m b e rs o f firm a r e a s s o c ia te d w it h H e rz o g P lu m b in g & H e a t in g Co., 7407 S u p e r io r a v e n u e . C L E V E L A N D — L o c k e M a c h in ę C o., H. G. S m ith , p r e s id e n t, 9 71 E a s t S ix t y - t h lr d S tre e t, is t a k in g b id s on a o n e -s to r y 30 x 130 a n d 1 7 x ! 1 0 5 -fo o t p la n t a d d itio n , e s tim a te d to c o s t $40,000. H. D e rc u m , 4500 E u c lid a v e n u e , is e n g in e e r . (N o te d F e b . 10.) F R E M O N T , O.— T in d a ll S h e a r Co. h a s been in c o rp o ra te d w it h 250 s h a r e s o f $100 p a r y a l u e e a c h , b y L o u is E. an d C. E. T in d a ll, to m a n u fa c t u r e c u t le r y . STEELMAN'S CH0 ICE TOO C L E V E L A N D — S t a r M a c h in ę & T o o l Co., 9220 W o o d la n d a v e n u e , w ill b u ild a d d itio n c o n t a in in g 4500 s q u a r e fe e t flo o r sp a c e . J o h n C. S c h u r g e r is p re s id e n t. E d w a r d G . H o e fle r, 5005 E u c lid a v e n u e , is e n g in e e r . N A V A R R E , O.— L o c k J o in t P ip ę Co., O ra n g e , N . J.. w ill b u ild a p la n t h e re , s t a r t i n g c o n s tr u c tio n a b o u t M a rc h 15. M a n u fa c t u r ln g b u ild in g 40 x 60 fe e t and t w o c u r in g b in s e a c h 20 x 60 fe e t w ill be flrst u n its, w it h a d d it io n a l b u ild in g s w h e n p r o d u c tio n g e t s u n d e r w a y . T . J. C h iv e r to n , s u p e r in te n d in g c o n s tr u c tio n , is e x p e c te d to be m a d e m a n a g e r . W A R R E N , O. — F e d e r a l M a c h in ę & W e ld e r Co., 2 12 D a n a a v e n u e , C h a r le s II. W h ittie r , s u p e rin te n d e n t, p la n s e re c tlo n o f o n e s t o r y a d d itio n 80 x 16 5 fe e t, w ith t w o 10 -to n c r a n e s . K e ic h & 0 ’ B rie n , U n io n S a v in g s a n d T r u s t b u ild in g , a r c a r c h ite c t s . W E S T U N IO N , O .— -R E A h a s a llo t t e d $228,000 to A d a m s r u r a l e le c t r ic co -o p e ra tW e , H. C. B ro w n , p re s id e n t, fo r 226 m ile s o f r u r a l lin e s to s e r v e 746 c u s t o m ers. P e n n sy lv a n ia B E A V E R F A L L S , P A .— M o ltro p S te e l P r o d u c t s C o ., J. F . M o ltro p , p r e s id e n t a n d g e n e r a ł m a n a g e r , S e co n d a v e n u e a n d F o u r t e e n t h S tre e t, h a s le t g e n e r a ł c o n t r a c t f o r a o n e - s to r y 60 x 16 0 -fo o t p la n t a d d itio n to P it t s b u r g h B r id g e & Iro n W o r k s . W . E lm e r , S e co n d a v e n u e an d F o u r t e e n t h S tre e t, is o w n e r 's c h ie f e n g in e e r . 142 H e a d for the h o le l lhat’s h e a d ą u a rte rs for travelers w h o a p p re cia te realvaluel T h e C a rte r h a s 600 outside I room s, a ll w it h bath and c i r c u l a l i n g ic e w ate r. T h re e restaurants are care- f u l ly a ir-c o n d it io n e d . RATES Single from $2.75 Double from $4.00 H O TEL CA RTER P ro sp e ct n ear Ninth C ie y e la n d ALLEN JAMES LOWE President— Managing Director Affiliated with /TEEL •street, B a ltim o re. C o st more th an 5500,000. is e s t im a t e d at M ic h ig a n IRON M O U N T A IN , M IC H .— C ity , H a r old Lim lholm , c le rk , p la n s a b o n d Issu e to llnance a m u n ic ip a l lig h t a n d p o w e r plant to co st a b o u t $575,000. B u r n s & McDonnell, L in w o o d b o u le v a r d , K a n s a s City, Mo., a re e n g in e e rs. I n d i a n a E AST C H IC A G O , I N D .— L in d e A ir Products Co., d iy is io n o f U n io n C a r b id e & Carbon Co., 30 E a s t F o r ty - s e c o n d street, N e w Y o r k , p la n s a g a s m a n u facturing p la n t to c o s t a b o u t $800,000. E AST C H IC A G O , IN D .— S in c la ir R e fln ing Co., 2540 W e st C e r m a k ro a d , C h ic a g o , w ill ta k e bids so on fo r a o n e - s to r y 85 x 100-foot 90 x 2 50 -foot o il s t o r a g e b u ild ing, costin g a b o u t 5100,000. IN D IA N A P O L IS — K B F o u n d ry Co. Inc., 101 E a st H ig h s tr e e t , h a s b e en in corporated w ith 150 s h a r e s 5100 p a r value, by C h a rle s D. K in n a r d an d associates. W ABASH , IN D . — S ta n d a r d F o u n d r y ■Co. Inc., 410 S o u th C a r r o ll s tr e e t , h a s been in co rp o rated to o p e r a te a fo u n d ry , with 500 no p a r sh a r e s , b y E lm e r F . M attern, 278 W e st M a p ie s tr e e t , a n d a ssoclates. K e n t u c k y K a n s a s c i t y , m o . - w . s . D ic k e y U a y M fg. Co., N e w Y o r k L ife b u ild in g , js n avin g p la n s p re p a re d b y A lf r e d B e n 'srg, a rc h ite ct, fo r a c la y p r o d u c ts p la n t nerę, co stin g a b o u t $400,000. ST. LO U IS — M a s te r P la s t ic M o ld ln g D ' B ' B lo sso m , p re s id e n t, 1609 \ B ro a d w a y , r e c e n t ly in c o r p o r a te d in ®25'000 C a p ita l, to do c u s to m m o ld S. p*a s tlc s . h a s b o u g h t p la n t o f M a s in & M ach in e Co. a n d ls e n g a g in g m achinę sh op w o r k a n d d ie m a k in g . „ hST- LO U IS— B a n n e r Iro n W o rk s, 4560 n»rtV a Ver>ue, w ill re b u ild it s c o re d e„ v.| re c e n tly d e s tro y e d b y a g a s «xpiosion. AtftJ ^O U IS — G e n e r a l E n g in e e r in g & Co., John H . S c h re ib e r , p re s id e n t, March 3, 1941 N O R F O L K , A R K .— A r k a n s a s P o w e r & L ig h t Co., P in e B lu ff, A rk ., is b u ild in g a OMflKIM IIIEIII EISIE łllE lf g B B B B B B B E ffi E rn E I L L I Z I I Z L 5 A n y M eta l S B E E K E F I ? r e b e ^ k e b ? S S ^ e S e S ^ B B E B B B B E ^ Any P erforation. Y ears of p e rfo ra tin g experlence h a s deyeloped a wide selection of p a tte rn s and an a b ility to cope w ith lin u su al speciflcutlons. In d u stria l, o rn a m e n ta l, s a fe ty or special — H. & K. lias th e answ er. #*> d* ś* r ^ H a r r in a t o n I 5S34 F IL L M O R E P e ST ., r f o r a t i n & K in a I g ’ C 114 L IB E R T Y C H IC A G O o / ST ., N EW Y O R K COPPER & BRONZE C A S T O f UNION C IT Y , T E N N .— C ity , H . B e rry , mayor, is p la n n ln g I n s ta lla tio n o f a se w -age disposal p la n t c o s tin g a b o u t 5150,000. Missouri r k a n s a s , ! rn f i ^ M ID D LE SB O R O , K Y .— P in e M o u n ta in Fuel Gas C orp. h a s co m p le te d s u r v e y fo r a gas pipe lin e fro m K n o x c o u n t y g a s Held to M idd lesboro, to c o s t a b o u t $350,000. ALCO A, T E N N .— C ity ls c o n s id e rin g in stallation o f a s e w a g e d is p o s a l p la n t and accessories, to c o s t a b o u t 5250,000. A INDUSTRIAL F L E M IN G S B U R G , K Y .— R E A h a s a llotted 597,000 to F le m in g -M a s o n r u r a l electric c o -o p e ra tiv e , J a m e s K . S m ith , superintendent, fo r 1 1 1 m ile s o f r u r a l transm ission lin e s to s e r v e 374 c u s to m ers. Tennessee S T . L O U IS — G e n e ra l E n g in e e r in g & M fg. Co., T e n th an d C a r r o ll s tr e e ts , h a s g iv e n g e n e r a ł c o n t r a c t to B u m lll & M eye rsle ck , 3407% S o u th J e ffe rso n a v e n u e , fo r a tw o -s to ry 30 x 1 1 4 - fo o t a d d itio n . Josep h B u n g e rt, 6 17 W a in w r lg h t b u ild in g, is a r c h ite c t . (N o te d F e b . 1 7 .) S T . L O U IS — A n h e u se r -B u sc h Inc., 721 P e s t a lo z z l s tre e t, h a s g iv e n g e n e ra ł co n t r a c t to F ru in -C o ln o n C o n tra c tin g Co., 5 12 M e r c h a n ts -L a c le d e b u ild in g , fo r a s to c k h o u se 91 x 9S feet, 60 fe e t h igh , BO W LIN G G R E E N , K Y .— R E A h a s a llotted .$100,000 to W a r re n r u r a l e le c t r ic co-operative, L e s te r W rig h t, s u p e r in te n d ent, fo r 1 1 3 m tles r u r a l tra n s m iss io n lines to s e rv e 332 c u sto m e r s. O W EN SBO RO , K Y .— R E A h a s a llo t t e d 8120,000 to G reen r iv e r r u r a l e le c t r ic cooperatlve fo r 135 m ile s o t tra n s m is s io n lines to s e rv e 405 c u sto m e rs. S T . L O U IS — W r o u g h t Iro n R a n g ę Co., 5661 N a t u r a l B rid g e a v e n u e , w i ll u n d e rt a k e e x te n s lv e a lt e r a t io n s a n d a d d itio n s to its e x e c u t iv e o ffic e s. W illia m B. I t tn e r Inc., 408 B o a rd o f E d u c a tio n b u ild in g, is a r c h ite c t. S T . L O U IS — Joh n N o o te r B o ile r W o rk s Co., 140 1 S o u th S eco n d stre e t, h a s g iv e n c o n t r a c t to F ru in , C o ln on C o n tra c tin g Co., 502 M e r c h a n ts -L a c le d e b u ild in g , for a o n e -s to r y a d d itio n to its b o ile r m a n u f a c t u r in g p la n t, 60 x 14 5 fe e t, 34 x 40 fe e t a n d 18 x 63 fe e t, c o s tin g $40,000, w it h e ą u ip m e n t. M a r y l a n d B A L T IM O R E — M a r y la n d S a n it a r y M fg . Corp., T. T . A lv e rs o n , m a n a g e r , p la n s rebuilding bu rn ed p la n t a t 4500 E a s t L o m bard street. a t co st o f a b o u t $100,000. 1523 S o u th T e n th S treet, is b u ild in g a tw o -s to r y p la n t a d d itio n , to co st o v e r $40,000, w it h e ą u ip m e n t. C o m p a n y m a n u fa c tu r e s s p e c ia l m a c h in e r y and p a rts. A d d itio n w ill co n ta in 7000 s ą u a r e fe e t flo o r sp a c e . (N o te d F eb . 10.) B LA ST H ig h e s t S ta n d a rd T u y eres P a te n te d T uyeres B osh P la te s M a n tle P la te s C in d er N otches V alves a n d S eats FU R N A C E C O P P E R E le c tro d e H olders B R O N Z E E le ctro d e H olders W ED GES F in ish ed com plete LAWRENCE Building, M IL L L a w re n ce D u ty C lo s e d T u ye re C ocks. H eavy D uty F u rn a e e U n io n s : B a li U n io n s COPPER Atlantic 6963 H eavy B o tto m P IT T S B U R G H , Office: B e s s e m e r S H o t a n d C old M ili B earings H eav y B ushings Screw Boxes, H o u sin g N u ts M ach in ery B ronze Law re n ce E L E C T R IC G Q u a lity R O L L IN G FU R N A C E C opper C opper C opper C opper C opper C o p p er I N & BRONZE PA. Plan t : Zelienople, Pa.. Z elienople 216 143 a r c h ite c t s . $50,000 p o w e r s t a tio n h e re . W i s c o n s i n C L E A R LA IC E , W IS .— -W isco n sin H y d ro E le c t r ic C o., R . M. H o u g e r, p r e s id e n t, P la n s c o n s tr u c tio n o f g e n e r a t in g p la n t n e a r C le a r L a k e , to c o s t a b o u t $200,000. F O N D D U L A C , W IS .— G id d in g s & L e w is M a c h in ę T o o l C o. h a s le t g e n e r a ł c o n t r a c t to H u t te r C o n s tr u c tio n Co., 134 W e ste rn a v e n u e , F on d du L a c , fo r on es t o r y p la n t a d d itio n 100 x 407 fe e t an d 40 X 100 fe e t. (N o te d D e c. 23.) G R E E N B A Y , W IS .— W is c o n s in P u b lic S e r y ic e C o ip ., A . G. C a r s o n , c h ie f e n g i n e er, w ill so o n t a k e b id s f o r a n a d d itio n to its p o w e r p la n t, to c o s t a b o u t $2,600,000, in c lu d in g e ą u ip m e n t. P u b lic U t ility E n g in e e r in g & S e i v i c e C o rp., 2 31 S o u th L a S a lle S tre e t, C h ic a g o , is e n g in e e r. M IL W A U K E E — A b b o t t T o o l & D ie Co. h a s b een in c o r p o r a te d to m a n u fa e t u r e to o ls, d ie s a n d m a c h in e r y b y A lb e r t W . G r a f, E d w in J. G r o tę a n d G u s t S. K r a n t z . M I L W A U K E E — B la c k h a w k M fg . C o., 5325 W e s t R o g e r s S tre e t, m a n u fa c t u r e r o f li f t i n g m a c h in e r y , w ill b u ild a on es t o r y p la n t a d d itio n o f 15,000 s ą u a r e fe e t , to c o s t $50,000. C o m p a n y is u s in g 40 p e r c e n t o f c a p a c it y fo r p ro d u c tio n o f h y d r a u lic j a c k s f o r a ir p la n e s fo r th e a rm y. N E E N A H , W IS .— N e e n a h B r a s s W o rk s In c., C . R . R a fo t h , g e n e r a ł m a n a g e r , h a s g iv e n g e n e r a ł c :.'.itra c t to K o e p k e C o n s t r u c t io n Co., A p p le to n , W is., fo r a fo u n d r y a d d itio n . M in n e s o ta M I N N E A P O L I S — G. H . T e n n a n t Co., m a n u fa c t u r e r o f flo o r s u r f a c in g m a c h in e s , h a s g iv e n g e n e r a ł c o n t r a c t to F ie ld - M a r tin C o. f o r a o n e -s to r y p la n t a d d itio n 60 x 60 fe e t , in w h ic h n e w e ą u ip m e n t w ill be In s ta lle d . S a m u e l C . W e n tw o rth , M c K n ig h t b u ild in g , is a r c h ite c t . M IN N E A P O L I S — D u r k e e -A tw o o d Co., m a n u f a c t u r e r o f a u to m o b ile a c c e s s o r ie s , w ill re m o d e l p la n t r e c e n t ly p u r c h a s e d a t 2 15 S e v e n t h s t r e e t N . E ., in w h ic h c o n s id e r a b le n e w e ą u ip m e n t w ill be in s ta lle d . L a rso n & M cL aren , F o s h a y T o w er, a re M IN N E A P O L I S — S lo p e -M e te r C o. h a s been o r g a n iz e d to m a n u fa e t u r e s lc p e -in d ic a t in g in s tr u m e n ts fo r t r a c t o r s an d ro a d g r a d e r s . M IN N E A P O L I S — M in n e a p o lis' p a r k b o a rd , C h a r le s D o e ll, s e c r e t a r y , w ill t a k e b id s soon on t w o - s to r y a ir p la n e r e p a ir sh o p 30 x 140 fe e t a n d S te el tr u s s h a n g a r 130 x 14 7 fe e t a t W o ld -C h a m b e r la in m u n ic ip a l a ir p o r t, to be le a s e d b y M idC o n tin e n t A ir L in e s In c. a s its m ain sh o p s. L a r s o n & M c L a re n , F o s h a y T o w er, a r e a r c h ite c t s . T e x a s F O R T W O R T H , T E X .— C y c lo n e F e n o c C o., 1308 E a s t L a n c a s t e r a v e n u e w ill b u ild p la n t a d d itio n a n d w a r e h o u s e a d jo in in g p r e s e n t p la n t, a t c o s t o f a b o u t $60,000. PO RT ARTHUR, T E X .— S a b in ę S te e l & C o n s tr u c tio n C o rp ., 320 S e v e n t h s tre e t, Is n e g o t ia t in g fo r a s it e in W e st P o r t A r t h u r on w h ic h it p la n s to b u ild a s t e e l f a b r le a t in g p la n t a t c o s t o f $100,000. Io w a C O U N C IL B L U F F S , I O W A — S ta n d a r d O il Co . o f I n d ia n a , 910 S o u th M ic h ig a n a v e n u e , C h ic a g o , h a s b o u g h t r lg h t - o fw a y o f 1 1 5 m ile s fo r a 6 -in ch p ip e lin e to t r a n s p o r t g a s o lin e fro m B u r lin g t o n J u n c tio n , Mo., to D e s M oin es, I o w a , a t c o st o f a b o u t $1,500,000. C R E S C O , IO W A — C it y is c o n s id e r in g P la n s f o r a m u n ic ip a l e le c t r ic li g h t an d p o w e r p la n t. T . P . W e lc h is c it y c le r k . D U B U Q U E , IO W A — I n t e r s t a t e P o w e r Co., C. E. D o v e , d is t r ic t m a n a g e r , w ill t a k e b id s a b o u t M a y 1 fo r a b o lle rh o u s e , b o ile r a n d a u x ilia r ie s , c o s t in g a b o u t 5100,000. S a r g e n t & L u n d y In c., 140 S o u th D e a rb o rn S tre e t, C h ic a g o , is c o n s u lt in g e n g in e e r . E A R L V I L L E , IO W A — I m p r o v e m e n ts a n d a lt e r a t io n s a t th e m u n ic ip a l lig h t a n d p o w e r p la n t to c o s t a b o u t $40,000 a r e b e in g c o n sid e re d b y c it y o ffic ia ls . A . S. H a r r in g to n , B a u m b u ild in g , O m a h a , N e b r., is c o n s u lt in g e n g in e e r . G A R N E R , IO W A — H . V . R e e d , c it y c le r k , w ill r e c e lv e bid s a bou t March 10 fo r a s e w a g e d is p o s a l p la n t costing about $25,000. C u r r ie E n g in e e rin g Co., Web s t e r C ity , Io w a , is en gin eer. G R IM E S , IO W A — C ity , F ra n k M. Briggs, c it y c le r k , w ill open bids M arch 17 for a m u n ic ip a l e le c t r ic lig h t and power p la n t, in c lu d in g tw o d iesel engine genera t o r s a n d a u x ilia r y eąuipm ent. Raiph W . G e a r h a r t , C e d a r R a p id s, Iow a, is en g in e e r. S IO U X C I T Y , IO W A — S l0UX City Oil R e fln e ry , c a r e P e te rs-G u in e y agency, W. L . S lo a n , p re s id e n t, 202 S e cu rity building, P la n s c o n s tru c tio n o f an oil reflnery on th e M isso u ri riv e r, n e a r here. T R A E R , IO W A — G. H. S ch w ertly, clerk. is c o n s id e rin g b id s fo r a sew ag e disposal p la n t, to c o s t a b o u t .$35,000. E. E. Schenk, 2 14 W a te r lo o b u ild in g , W atorloo, Iowa, is e n g in e e r . W A T E R L O O , IO W A — Iow a Public S e r v ic e Co. p la n s p la n t and line improvcm e n ts c o s tin g a b o u t 5600,000. C a lif o r n ia A L H A M B R A , C A L I F .— C. F. Braun & Co., 1000 S o u th F re m o n t avenue, are b u ild in g a n e w p a tte rn shop costing S15,000. L O S A N G E L E S — C o n tin e n ta l Can Co., 3820 U n ion P a c ific a v e n u e , is building a p la n t a d d itio n 140 x 200 feet, costing a b o u t 5125,000. L O S A N G E L E S — P io n e e r B oiler Works, 3232 E a s t F ift ie t h Street, has been fo r m e d b y G e o rg e J. K u h rts and assoc ia te s . L O S A N G E L E S — S u p e rio r W elding & M fg . Co., 1 5 7 5 C o m p ton a ven u e, has been fo rm e d b y L . I. T u t t le and F. C. Carlin. L O S A N G E L E S — V a lle y Tool Co., 5532 L o n g B e a c h a v e n u e , h a s been organized b y A n d r e w J. S e a g e r and John L. Taylor. S A N D IE G O , C A L I F .— R ya n Aeronaut ic a l Co., L in d b e rg h F ield , w ill build an a d d itio n 200 X 325 fe e t, costin g about 5200,000. W a sh in g to n K L I C K I T A T , W A S H . — E lectro Gauge Co. h a s b een o r g a n iz e d w ith $50,000 Cap it a l to m a n u fa e t u r e m a ch in ery and app lia n c e s , b y H a r r y C. T h o rn and associa te s. V A N C O U V E R , W A S H .— Alum inum Co. o f A m e r ic a is n e g o tia tin g fo r 237 acres to a d d to th e 3 1 5 -a c r e site on which Its n e w p la n t h a s been erected. Canada S A U L T S T E . M A R IE , O N T.— Algoma S t e e l C o rp . h a s le t g e n e ra ł contract to L . R . B ro w n C o n stru ctio n Co., 52 The D r iv e , fo r a d d itio n s and improvements to its c o a l d o ck s, a t co st o f a bou t 530,000. V H A N N A ^ has been casting pig iron in sizes to suit melters’ requirements ^ for 74 years. lONAl/ ■1.11/ TH E HANNA FURNACE C O R P O R A T IO N M E R C H A N T PIG IRON D IV IS!O N OH N A T IO N A L S TE EL CORPORATIO N Buffalo Detroit New York Philadelphia Boston 144 S M IT H S F A L L S , O N T .— F ro st & Wood Co. w ill le a s e th e p la n t o f N orth E m M a lle a b le Co. w h ic h w ill be eąuipped for a n e w w a r in d u stry , n ew m achinery ani e ą u ip m e n t to be in sta lle d . T O R O N T O , O N T .— D om inion Wheel & F o u n d r ie s L td ., 1 7 E a ste rn avenue, Plans e r e c tio n o f $15,000 m ach in ę shop at l - i E a s te r n a v e n u e , fo r w h ich bids w ill ne c a lle d soon . J a m es, P ro cto r & Redfern L td ., 36 T o ro n to S treet, is engineer. T O R O N T O , O N T .— M assey-H arris Co. L td ., a g r ic u lt u r a l im p lem en ts, 915 K i n * S tre e t W e st, w ill b u lic L a one-story adtn tio n 60 x 200 fe e t, g e n e ra ł con tract i R e d fe rn C o n s tr u c tio n Co. Ltd., ro n to S tre e t, T O R O N T O , O N T .— W a y S ag less Sprine C o. L td ., 48 A b e l S treet, w ill build $2W. 000 p la n t on R iv e r s id e d rive, sen c o n t r a c t to H e n ry D a vid so n , 100 Ad®la “ s t r e e t W e st. K a p ła n & Sprachm an, 30.7 D u n d a s S tre e t W est, a r e a rch ite c • /TEEL WHERE-TO-BUY A classifled list of advertisers according to products. €J lndex to advertisem ents gives p ag e number of any advertiser. A B R A S 1 Y E S ( I J la s t C l e a n i n g ) A m e rica n F o u n d r y E ą u i p m e n t C o . . T he. 509 S o . B y r k i t S t . . M is h a w a k a , I n d . P an g b o rn C o r p ., H a g e r s t o w n , M d . P itts b u rg h C r u s h e d S t e e l C o ., 4839 H a r r is o n S t ., P it ts b u r g h . P a . ABRASIYES (Pollshlng) C a rb o ru n d u m C o ., T h e , N ia g a r a F a l l s , N . Y . N orton C o ., W o r c e s t e r , M a s s . A B R A S IV E S B A B B IT T (W h e e ls ) B ay S ta te A b r a s lv e P r o d u c t s C o ., W e stb o ro , M a s s . ACCUM U LATORS E lm es, C h a s . F . , E n g i n e e r i n g W k s . , 243 N . M o r g a n S t . . C h i c a g o , 111. L o g e m a n n B r o t h e r s C o ., 3126 B u r le ig h S t . , M i l w a u k e e , W is. M o rgan E n g i n e e r i n g C o . , T h e , A llia n c e , O. W ood, R . D ., C o ., 40 0 C h e s t n u t S t . , P h ila d e lp h ia , P a . ACETYLENE A ir R e d u c tio n , 60 E . 4 2 n d S t . , N ew Y o rk C ity . L inde A i r P r o d u c t s C o ., T h e , 30 E . 4 2 n d S t . , N e w Y o r k C i t y . A C ID - l» R O O F L I N I N G S C e ilc o te C o ., 7 5 0 R o c k e f e l l e r B l d g . . C le v e la n d , O. P e n n s y lv a n ia S a l t M f g . C o ., D e p t. E , P e n n s a l t C l e a n e r D i w , P h ila d e lp h ia , P a . ACIDS (Pickling) A m e rica n C h e m ic a l P a i n t C o . , D ep t. 3 10 , A m b l e r , P a . A m p co M e t a l , I n c ., D e p t . S - 3 3 , 3830 W . B u r n h a m S t . , M ilw a u k e e , W is . P e n n s y lv a n ia S a l t M f g . C o . , D e p t. E , P e n n s a l t C l e a n e r D i v . , P h ila d e lp h ia , P a . AIR COMPRESSORS—See COMPRESSORS (Air) A IR C O N D IT IO N IN G E Q U I P M E N T K ir k & B lu m M f g . C o . , T h e , 2838 S p r in g G r o v e A v e . , C in c in n a ti, O . S t u r t e v a n t , B . F . , C o ., H y d e P a r k . B o s to n . M a s s . W o r th in g to n P u m p & M a c h i n e r y C o rp ., H a r r is o n , N . J . A IR L E S S B L A S T C L E A N IN G e q u ip m e n t A m e ric a n F o u n d r y E ą u i p m e n t C o . , T h e 509 S o . B y r k i t S t . , M is h a w a k a , I n d . P a n g b o r n C o r p ., H a g e r s t o w n , M d . A L K A L I C L E A N IN G C O M P O U N D S C o w le s D e t e r g e n t C o . , T h e C h e m ic a ! D e p t . , n J ł ? A v e . . C le v e la n d , O . R e x P r o d u c t s C o ., 13029 H i ll v i e w A v e . , D e t r o it, M ic h . P e n n s y lv a n ia S a l t M f g . C o .. JaŁfijfiTfSfCleaner DlvStood°yY Co(Hard S,,rfaclnB> W h it t ie r ,’ C a l i f . ALLOYS— S ee FERROALLOYS C I I A N N E I .S — S e e BEAM S, C H A N N E L S , A N G L E S 1!‘ °-V B E N D E R S r - T ° o l & M a c h in ę R»dge & J e f f e r s o n A v e . , S t . L o u is , 111. KOXES COVERS I n d u s t r ia l 2 4 13 W . M a g n o l i a S t . , P it ts b u r g h , P a A X I.E S C o ., Sce BOXES AK SEAŁTO O S t e e l C o ., B e th le h e m , P a . March 3, 1941 C a r n e g i e - I l l i n o i s S t e e l C o r p ., P itts b u r g h - C h ic a g o . C o l u m b i a S t e e l C o ., S a n F r a n c is c o , C a lif. R e p u b l i c S t e e l C o r p ., D e p t. S T , C le v e la n d , O . S t a n d a r d S t e e l W o r k s D iv . o f T h e B a ld w in L o c o m o tiv e W o r k s , P h ila d e lp h ia , P a . T e n n e s s e e C o a l, Ir o n & R a ilr o a d C o ., B r o w n - M a r x B ld g ., B ir m in g h a m , A la . E n g in e e r s . M ETAL C a d m a n , A . W ., M fg . C o ., 2 8 16 S m a llm a n S t ., P itts b u r g h , P a . N a t i o n a l B e a r i n g M e t a l s C o r p ., 928 S h o r e A v e ., P itts b u r g h , P a . R y e r s o n , J o s . T ., & S o n , In c ., 1 6 th a n d R o c k w e ll S t s ., C h i c a g o , 111. B A L IN G PRESSES L o g e m a n n B r o t h e r s C o ., 3 1 2 6 B u r le ig h S t ., M ilw a u k e e , W is . BALL TRAN SFERS M a t h e w s C o n v e y e r C o .. 1 1 4 T e n t h S t ., E llw o o d C ity , P a . B A L L S (B ra ss o r B ro n ze) S K F I n d u s t r ie s , I n c ., F r o n t S t. E r ie A v e ., P h ila d e lp h ia , P a . and B A L L S ( S p e c ia l A llo y M e ta ls ) S K F I n d u s t r ie s . I n c ., F r o n t S t. E r ie A v e ., P h ila d e lp h ia , P a . and B A N D F I L E S (M e ta l) C o n t in e n t a l M a c h in e s , I n c ., 1 3 2 4 S o . W a s h in g to n A v e ., M i n n e a p o l i s , M in n . B A N D S A W S ( M e ta l C u tt in g ) C o n t in e n ta l M a c h in e s , I n c ., 13 2 4 S o . W a s h in g to n A v e ., M i n n e a p o l i s , M in n . B A N D S — See H O O P S A N D B A N D S BANDS (Iro n and S te e l) B e t h l e h e m S t e e l C o ., B e th le h e m , P a . C a r n e g i e - I l l i n o i s S t e e l C o r p ., P itts b u r g h - C h ic a g o . C o l u m b i a S t e e l C o ., S a n F r a n c is c o , C a lif. I n la n d S t e e l C o ., 3 8 S o . D e a r b o r n S t . , C h i c a g o , 111. L a c le d e S t e e l C o ., A r c a d e B ld g ., S t . L o u is , M o . R e p u b l i c S t e e l C o r p ., D e p t. S T , C le v e la n d , O . R y e r s o n , J o s. T ., & S o n , In c ., 1 6 th a n d R o c k w e ll S ts ., C h i c a g o , U l. S ta n le y W o rk s, T h e, N e w B r ita in , C o n n . B r id g e p o r t. C o n n . T e n n e s s e e C o a l, I r o n & R a ilr o a d C o . . B r o w 'n - M a r x B l d g . , B ir m in g h a m , A la . W i s c o n s i n S t e e l C o . , IS O N o . M i c h i g a n A v e . , C h i c a g o , U l. BAR BENDERS K a r d o n g B r o s . I n c ., 34 6 B u c h a n a n S t . . M i n n e a p o l i s , M in n . B A R D R A W E R A N D S T R A IG IIT E N IN G M A C H IN Ą A j a x M a n u f a c t u r in g C o ., 1 4 4 1 C h a r d o n R d ., C le v e la n d , O. B A R G E S ( S te e l) A m e r i c a n E r i d g e C o ., F r ic k B ld g .. P itts b u r g h , P a . B e th le h e m S t e e l C o ., B e th le h e m , P a . D r a v o C o rp . ( E n g in ’ r ’ g W o r k s D iv .) N e v ille Is la n d , P itts b u r g h , P a . F e d e r a l S h ip b u ild in g & D r y D o c k C o ., K e a r n e y , N . J. J o n e s & L a u g h iin S t e e l C o r p .. J o n e s & L a u g h iin B ld g ., P itts b u r g h , P a . M a r y l a n d D r y D o c k C o ., B a lt im o r e , M d. B A R R E L S ( S te e l) P r e s s e d S t e e l T a n k C o .. 1 4 6 1 S o . 6 6 th S t ., M ilw a u k e e , W is . B A R S ( A llo y ) A m p c o M e t a l , I n c ., D e p t . S - 3 3 , 3 8 30 W . B u r n h a m S t . , M i l w a u k e e , W is . B e t h l e h e m S t e e l C o ., B e th le h e m , P a . B lis s & L a u g h iin , I n c ., H a r v e y , 111. C a r n e g i e - I l l i n o i s S t e e l C o r p ., P it ts b u r g h - C h ic a g o . C o l u m b i a S t e e l C o ., S a n F r a n c is c o , C a lif. C o p p e r w e ld S t e e l C o ., W a r r e n , O . F i r t h - S t e r l i n g S t e e l C o ., M cK e e sp o rt, P a . L a S a l l e S t e e l C o ., D e p t . 1 0 - A . P . O . E o x 6 8 0 0 -A , C h i c a g o , 111. M i d v a l e C o ., T h e , N ic e t o w n , P h i l a d e l p h i a , P a . M o n a r c h S t e e l C o ., 5 4 5 W . M c C a r t y S t . , I n d i a n a p o li s , I n d . R e p u b l ic S t e e l C o r p ., D e p t. S T , C le v e la n d , O. R y e r s o n , J o s . T . , & S o n , I n c ., 1 6 th a n d R o c k w e ll S t s ., C h i c a g o , U l. T e n n e s s e e C o a l, I r o n & R a i l r o a d C o ., B r o w n - M a r x B l d g . , B ir m in g h a m , A la . T im k e n R o lle r B e a r in g C o ., T h e , S te e l & T u b e D iv ., C a n to n , O . W is c o n s in S t e e l C o ., IS O N o . M i c h i g a n A v e . , C h i c a g o , U l. B A R S (B ra s s , B ro n ze o r C op p er) A m e r i c a n B r a s s C o ., T h e , W a te r b u ry , C on n . C o p p e r w e ld S t e e l C o ., W a r r e n . O . John son B ro n ze C a . 5 5 0 S o . M ili S t . , N e w C a s t l e , P a . R e v e r e C o p p e r & B r a s s , In c .. 230 P a r k A v e ., N e w Y o r k C ity . S u m e t C o r p o r a t io n . 15 5 3 F illm o r e A v e ., B u ffa lo , N . \ . B A R S ( C o n c r e te R e in fo r c in g ) P e t h l e h e m S t e e l C o ., B e th le h e m , P a . C a r n e g i e - I l l i n o i s S t e e l C o r p ., P it ts b u r g h - C h ic a g o . C o l u m b i a S t e e l C o ., S a n F r a n c is c o . C a lif. F o s t e r , L . B . . C o ., I n c ., P . O . B o x 16 4 7 , P it ts b u r g h , P a . I n l a n d S t e e l C o ., 38 S o . D e a r b o r n S t . , C h i c a g o , U l. J o n e s & L a u g h i i n S t e e l C o r p ., J o n e s & L a u g h iin B ld g ., P itts b u r g h , P a . L a c le d e S te e l C o ., A r c a d e B ld g .. S t . L o u is . M o . R e p u b l i c S t e e l C o r p ., D e p t . S T , C le v e la n d . O . R y e r s o n , J o s . T . , & S o n , I n c ., 1 6 th a n d R o c k w e ll S t s ., C h i c a g o , III. „ « i T e n n e s s e e C o a l, I r o n & R a i l r o a d C o ., B r o w n - M a r x B l d g ., B ir m in g h a m , A la . W is c o n s in S t e e l C o ., 18 0 N o . M ic h ig a n A v e ., C h i c a g o , III. Y o u n g s t o w n S h e e t & T u b e C o ., T h e . Y o u n g sto w n , O . B A R S ( I r o n ) — S c e IItO > ( B a r ) BARS ( S t e e l) (•Also Stainless) ♦ A lle g h e n y L u d l u m S t e e l C o r p .. 0 1 iv e r B ld g .. P it ts b u r g h . P a . • B e t h l e h e m S t e e l C o ., B e th le h e m . P a . C a r n e g i e - I l l i n o i s S t e e l C o r p ., P itts b u r g h - C h ic a g o . C o l u m b i a S t e e l C o ., S a n F r a n c is c o , C a lil. ♦ C o p p e r w e ld S t e e l C o .. W a r r e n , O . E n t e r p r i s e G a l y a n i z i n g C o ., 2 5 2 5 E . C u m b e r la n d S t .. P h ila d e lp h ia , P a . I n la n d S t e e l C o ., . 3 8 S n . D e a r b o r n E t .. C h i c a g o , III. J o n e s & L a u g h i i n S t e e l C o r p ., J o n e s & L a u g h iin B ld g ., P itts b u r g h , P £ . « M i d v a l e C o .. T h e , N ic e t o w n . P h i l a d e l p h i a . P a . • R e p u b l i c S t e e l C o r p ., D e p t . S T , C l e y e la n d , O . • R u s t l e s s I r o n & S t e e l C o r p ., 3400 E . C h a s e S t ., B a lt im o r e , M d . ♦ R y e rs o n , J o s . T . , & S o n , I n c . , 1 6 th a n d R o c k w e ll S t s ., C h i c a g o , U l. S ta n le y W o rk s, T h e , N e w B r ita in , C o n n . B rid g e p o rt, C o n n . S u tto n E n g in e e r in g C o ., P a r k B ld g .. P it ts b u r g h , P a . T e n n e s s e e C o a l, I r o n & R a ilr o a d C o ., B r o w n - M a r x B l d g . , B ir m in g h a m , A la . T im k e n R o lle r B e a r in g C o ., T h e , C a n to n , O . W e ir to n S te e l C o .. W e ir to n , W . V a . W is c o n s i n S t e e l C o . , 1 8 0 N o . M i c h i g a n A v e . , C h i c a g o , 111. Y o u n g s t o w n S h e e t & T u b e C o ., T h e , Y o u n g sto w n , O. B A T T E R I E S (S to ra g e ) E d is o n S to ra g e B a tte ry D iv . of E d is o n . T h o m a s A . . I n c ., W e s t O r a n g e , N . J. E le c tr ic S t o r a g e B a t t e r y C o ., T h e , 1 9 th S t. a n d A lle g h e n y A v e ., P h ila d e lp h ia , P a . G r a y b a r E l e c t r i c C o ., G r a y b a r B ld g ., N e w Y o r k .C it y . B A T T E R Y C H A R G IN G A P I-A R A T U S C u tle r - H a m m e r , I n c .. 1 2 1 1 S t. P a u l A v e ., M i l w a u k e e , W is . B E A M S , C I I A N N E I .S , A N G L E S , ETC. ( • A ls o S ta in le s s ) B e th le h e m S t e e l C o ., B e th le h e m , P a . C a r n e g i e - I l l i n o i s S t e e l C o r p ., P it ts b u r g h - C h ic a g o . C o l u m b i a S t e e l C o ., S a n F r a n c is c o , C a lif. E n t e r p r is e G a ly a n i z in g C o ., 2 5 2 5 E . C u m b e r la n d S t ., P h ila d e lp h ia , P a . I n l a n d S t e e l C o ., W a s h in g to n , P a . J o n e s & L a u g h i i n S t e e l C o r p ., J o n e s & L a u g h iin B ld g .. P it ts b u r g h , P a . L a c le d e S t e e l C o ., A r c a d e B ld g ., S t . L o u is , M o . L e y i n s o n S t e e l C o .. 33 P r id e S t ., P it ts b u r g h , P a . ♦ R y e rs o n , J o s . T . , & S o n , I n c . , 1 6 th a n d R o c k w e ll S t s ., C h i c a g o , I ii . T e n n e s s e e C o a l, I r o n & R a ilr o a d C o ., B r o w n - M a r x B l d g . , B ir m in g h a m , A la . W e ir t o n S t e e l C o . . W e i r t o n , W . V a . W is c o n s i n S t e e l C o . , 1 8 0 N o . M i c h i g a n A y e . , C h i c a g o , 111. Y o u n g s t o w n S h e e t & T u b e C o ., T h e , Y o u n g sto w n , O. B E A R I N G S ( B a li) A h l b e r g B e a r i n g C o ., 3 0 1 5 W . 4 7 t h S t . . C h i c a g o , III. B a n t a m B e a r in g s C o r p ., S o u th B e n d , In d . F a f n i r B e a r in g C o .. N e w B r ita in , C o n n . N e w D e p a r tu r e D !v ., G e n e r a l M o t o r s C o r p ., B r i s t o l , C o n n . N o r m a -H o ffm a n n B e a r in g s C o r p ., S ta m fo rd , C onn. S K F I n d u s t r i e s . I n c ., F r o n t S t . a n d E r ie A v e .. P h ila d e lp h ia , P a . T o r r in g t o n C o .. T h e , T o r r in g t o n , C o n n . B E A R I N G S ( B a b h ltt) J o h n s o n B r o n z e C o .. 5 5 0 S o . M ili S t . , N e w C a s t l e , P a . N a t i o n a l B e a r i n g M e t a l s C o r p ., 928 S h o r e A v e ., P it ts b u r g h , P a , B E A R IN G S (B ra s s , B ro n ze) A m p c o M e ta l, I n c ., D e p t. S -3 3 . 3830 W . B u r n h a m S t ., M i l w a u k e e , W is . C a d m a n , A . W ., M f g . C o . , 2 S 1 6 S m a l l m a n Ł t ., P itts b u r g h . P a . J o h n s o n B r o n z e C o .. 5 5 0 S o . M III S t . , N e w C a s t l e , P a . 145 » BEARINGS (Brass, Bronze)—Con. Lawrence Copper & Bronze, Bessemer Bldg., Pittsburgh, Pa. National Eearing Metals Corp., 928 Shore Ave., Pittsburgh, Pa. Shenango-Penn Mold Co., Dover, O. Sumet Corporation, 1553 Fillmore Ave., Buffalo, N. Y. BEARINGS (Journal) Ahlberg Bearing Co., 3015 W. 47th St., Chicago, 111. Bantam Bearings Corp., South Bend, Ind. Bower Roller Bearing Co., 3040 Hart St., Detroit, Mich. F afnir Bearing Co., New Britain, Conn. Hyatt Bearings Division, General Motors Sales Corp., Harrison, N. J. National Bearing Metals Corp., 928 Shore Ave., Pittsburgh, Pa. Shafer Bearing Corp., ?• W acker Drive, Chicago, III. S K F Industries, Inc., Front St. and Erie Ave., Philadelphia, Pa. Timken Roller Bearing Co., The. Canton, O. BEARINGS (Needle) Torrington Co., The, Torrington, Conn. BEARINGS (Non-Metallic) American B rake Shoe & Fdry. Co.. The, 230 Park Ave., New York City. Ryerson, Jos. T ., & Son, Inc., 16th & Rockwell Sts., Chicago, III. BEARIN G S (Oilless) Rhoades, R. W., Metaline Co., P. O. Box 1, Long Island City, N. Y. BEARINGS (Quill) Bantam Bearings Corp., South Bend, Ind. BEARINGS (Rariial) Ahlberg Bearing Co., 3015 W. 47th St., Chicago, 111. Am erican Roller Bearing Co., 416 Melwooa St., Pittsburgh, Pa. Bantam Bearings Corp., South Bend, Ind. Bower Roller Bearing Co., 3040 H art St., Detroit, Mich. F afn ir Bearing Co., New Britain, Conn. H yatt Bearings Div., General Motors Sales Corp., Harrison, N. J. Link-Belt Co., 519 No. Holmes A ve , Indianapolis, Ind. New Departure D iv .f General Motors Corp., Bristol, Conn. Shafer Bearing Corp., 35 E. W acker Drive, Chicago, 111. S K F Industries, Inc., Front St., and Erie Ave., Philadelphia. Pa. Timken Roller Bearing Co., The Canton, O. BEARINGS (Roli Neck) American B rake Shoe & Fdry. Co.. The, 230 P ark Ave., New York City. Bantam Bearings Corp., South Bend, Ind. Fafnir Bearing Co., New Britain, Conn. Harrison. N. J. H yatt Bearings Div.. General Motors Sales Corp., Morgan Construction Co., Worcester, Mass. National Bearing Metals Corp., 928 Shore Ave., Pittsburgh, Pa. Ryerson, Jos. T ., & Son, Inc., 16th and Rockwell Sts., Chicago, 111. S K F Industries, Inc.. Front St. and Erie A ve.. Philadelphia, Pa. Timken Roller Bearing Co., The, Canton, O. BEARINGS (Roller) Ahlberg Bearing Co., 3015 W. 47th St., Chicago, 111. Am erican Roller Bearing Co., 416 Melwood St., Pittsburgh, Pa. Bantam Bearings Corp., South Bend, Ind. Bower Roller Bearing Co., 3040 H art St., Detroit, Mich. F afn ir Bearing Co., New Britain, Conn. H yatt Bearings Div., General Motors Sales Corp., Harrison, N. J. Link-Belt Co., 519 N. Holmes Ave., Indianapolis, Ind. Norma-Hoffmann Bearings Corp., Stam ford, Conn. Shafer Bearing Corp., 35 E. W acker Drive. Chicago, 111. S K F Industries. Inc., Front St. and Erie Ave., Philadelphia, Pa. Timken Roller Bearing Co., The, Canton. O. BEARINGS (Rolling Mili) Am erican B rake Shoe & Fdry. Co., The, 230 P ark Ave., New Y ork City. Am erican Roller Bearing Co., 416 Melwood St., Pittsburgh, Pa. 146 » » W H E R E - T O - B U y Bantam Bearings Corp., South Bend, Ind. H yatt Bearings Div.. General Motors Sales Corp., Harrison, N. J. Morgan Construction Co., Worcester, Mass. Norma-Hoffmann Bearings Corp., Stamford, Conn. Shafer Bearing Corp., 35 E. W acker Drive, Chicago, 111. S K F Industries, Inc., Front Śt. and Erie Ave., Philadelphia, Pa. Timken Roller Bearing Co., The, Canton, O. BEARINGS (Thriist) Ahlberg Bearing Co.. 3015 W. 47th St., Chicago, 111. American Braj<e Snoe & i-ury. Co., The, 230 Park Ave., New York City. Bantam Bearings Corp., South Bend, Ind. Fafnir Bearing Co., New Britain, Conn. Link-Belt Co., 519 No. Holmes Ave., Indianapolis, Ind. Norma-Hoffmann Bearings Corp., Stam ford, Conn. Shafer Bearing Corp., 35 E. W acker Drlve, Chicago, III. S K F Industries, Inc., Front St. and Erie Ave., Philadelphia, Pa. Timken Roller B earing Co., The, Canton, O. B E LT IN G (Chain and Link) Baldwin-Duckworth Div. of Chain Belt Co., 326 Plainfleld St., Springfleld, Mass. Link-Belt Co., 220 So. Belmont Ave., Indianapolis, Ind. BE LT IN G (Metal, Conveyor, High and Low Temperature) Cyclone Fence Co., Waukegan, 111. B E LT IN G (Rubber) Garlock Packing Co., The, S 3-40. Palm yra, N. Y. BEN CH ES Challenge Machinery Co., Grand Haven, Mich. BENCH P L A T E S Challenge Machinery Co., Grand Haven, Mich. BEN D IN G AN D STRAIG H TEN 1NG M ACHINES A ja x M anufacturing Co., 1441 Chardon Rd., Cleveland, O. Cleveland Punch & Shear Works Co., The, 3917 St. Clair Ave., Cleyeland, O. Elmes, Chas. F., Engineering Works, 243 N. Morgan St., Chicago, 111. Hannifin Mfg. Co., 621-631 So. Kolm ar Ave., Chicago, Ul. Kardong Bros., Inc., 346 Buchanan St., Minneapolis, Minn. Logemann Brothers Co., 3126 Burleigh St., Milwaukee, Wis. Morgan Engineering Co., The, Alliance, O. Thom as Machinę M fg. Co., Etna Branch P. O., Pittsburgh, Pa. BEN ZO L AN D TOLUOL RECOYERY PLANTS Koppers Co., Engineering and Con struction Div., 300 Koppers Bldg., Pittsburgh, Pa. Koppers Co., T a r & Chemical Div., 901 Koppers Bldg., Pittsburgh, Pa. Western Gas Div., Koppers Co., Fort Wayne, Ind. Youngstown Sheet & Tube Co., The, Youngstown, O. B IL L E T S (Alloys and Carbon Steel) Alan Wood Steel Co., Conshohocken, Pa. Andrews Steel Co., The, Newport, Ky. • Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Firth-Sterling Steel Co., McKeesport, Pa. Republic Steel Corp., Dept. ST, Cleveland, O. S tanley Works, The, New Britain, Conn. Bridgeport, Conn. Tennessee Coal, Iron & Railroad Co., Brown-M arx Bldg., Birmingham, Ala. Timken Roller Bearing Co., The, Steel & Tube D iv., Canton, O. Washburn Wire Co., Phillipsdale, R. I. Wisconsin Steel Co., 180 No. Michi gan Ave., Chicago, 111. BILLETS (Forging) Alan Wood Steel Co., Conshohocken, Pa. Andrews Steel Co., The, Newport, Ky. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Copperweld Steel Co., Warren, O. « Heppenstall Co., 47th & Hatfield Sts., Pittsburgh. Pa. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Laclede Steel Co., Arcade Bldg., St. Louis, Mo. Midvale Co., The, Nicetown, Philadelphia, Pa. Republic Steel Corp., Dept. ST, Cleveland, O. Standard Steel Works Div. of The Baldwin Locomotive Works, Philadelphia, Pa. Stanley Works, The, New Britain, Conn. Bridgeport, Conn. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. Timken Roller Bearing Co., The, Steel & Tube Div., Canton, O. Wisconsin Steel Co., 180 No. Michi gan A ve., Chicago, Ul. BILLETS AND BLOOMS (♦Also Stainless) •Alan Wood Steel Co., Conshohocken, Pa. Andrews Steel Co., The, Newport, Ky. Bethlehem Steel Co., Bethlehem, Pa. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. •Copperweld Steel Ćo., Warren, O. •Firth-Sterling Steel Co., McKeesport, Pa. Inland Steel Co., 38 So. Dearborn St., Chicago, Ul. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Laclede Steel Co., Arcade Bldg., St. Louis, Mo. Pittsburgh Steel Co., 1643 Grant Bldg., Pittsburgh, Pa. •Republic Steel Corp., Dept. ST, Cleveland, O. Standard Steel Works Div. of The Baldwin Locomotivo Works, Philadelphia, Pa. S tanley Works, The, New Britain, Conn. Bridgeport, Conn. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. Timken Roller Bearing Co., The, Steel & Tube Div., Canton, O. Wisconsin Steel Co., 180 No. Michi gan Ave., Chicago, Ul. Youngstown Sheet & Tube Co., The, Youngstown, O. BINS (Storage) Buffalo Wire W orks Co., 437 Terrace, Buffalo, N. Y. BLAST CLEANING EQUIPM ENT (Sand) Am erican Foundry Eąuipment Co., The, 509 So. B yrkit St., M ishawaka, Ind. Pangborn Corp., Hagerstown. Md. BLAST FURNACE CLEANING (Gas) McKee, Arthur G., & Co., 2300 Chester Ave., Cleveland, O. B L A ST FU R N A C E HOT B L A ST STO VES M cKee, Arthur G., & Co., 2300 Chester A ve., Cleyeland, O. B L A S T F U R N A C E S P E C IA L T IE S Bailey, Wm. M., Co., 702 Magee Bldg., Pittsburgh, Pa. Brassert, H. A., & Co., l s t National Bk. Bldg., Pittsburgh, Pa. Brosius, Edgar E., Inc., Sharpsburg Branch, Pittsburgh, Pa. Leeds & Northrup Co., 4957 Stenton Ave., Philadelphia, Pa. McKee, Arthur G., & Co., 2300 Chester Ave., Cleyeland, O. B L A S T F U R N A C E STO CK HOUSES McKee, Arthur G., & Co., 2300 Chester A ve., Cleveland, O. BLAST FURNACES—See FURNACES (B last) BLOCKS (Chain) Reading Chain & Błock Co., Dept. 32, Reading, Pa. Y ale & Towne M fg. Co., 4530 Tacony St., Philadelphia, Pa. BLOW ERS General Electric Co., Schenectady, N. Y. K irk & Blum M fg. Co., The, 2S38 Spring Grove Ave., Cincinnati, O. North American M fg. Co., The, 2901 E. 75th St., Cleyeland, O. Stew art Furnace D iv., Chicagn Flexible Sh aft Co., Dept. 112, 5600 Roosevelt Rd., Chicago, Ul. Sturtevant, B. F ., Co., Hyde Park, Boston, Mass. Truflo F an Co., 600 Mercer St., Harmony, Pa. « B L O W P f P E S ( O x y - A c e ly lc n e ) L i n d e A i r P r o d u c t s C o ., T h e, 3 0 E . 4 2 n d S t . , New Y o r k C ily . BLUE P ease, PRINTING C. F ., M A C H IN E S C o ., T h e . 2688 W. Irving Park l?lvd Chicago, TH. B L U E P R IN T IN G S U P P U E S an d E Q U IP M E N T P e a s e , C . F . , C o ., T h e , 2 6 8 8 W . I r v i n g P a r k B lv d ., C h i c a g o , U l. B O IL E R IIE A D S B e t h l e h e m S t e e l C o ., B e th le h e m . P a . B O I L E R T U B E S — S e e T lI B E S ( B o ile r ) B O IL E R S B a b c o c k & W i lc o x C o ., T h e, R e f r a c t o r i e s D i v ., 85 L ib e r ty St. N e w Y o r k C ity . O i l W e l l S u p p l y C o ., D a lla s , T e x a s. B O L T A N D N U T M A C H IN E R Y A j a x M a n u f a c t u r i n g C o ., 1 4 4 1 C h a r d o n R d ., C le v e la n d . 0 . L a n d i s M a c h in ę C o ., In c .. W ayn esb o ro , P a. N a t i o n a l M a c h i n e r y C o .. T h e , T iffin , O . BO LTS (♦ A lso S t a i n l e s s ) B e t h l e h e m S t e e l C o ., B e th le h e m , P a . C a r n e g i e - I l l i n o i s S t e e l C o rp . Pittsburgh-Chicago. C l e v e l a n d C a p S c r e w C o .. 2 9 3 0 E . 7 9 t h S t . , C le v e la n d , O. C o l u m b i a S t e e l C o .. S a n F r a n c is c o , C a lif. • E r i e B o l t & N u t C o ., L ib e r t y A v e .* a t W . 1 2 th S t ., E rie , P a. L a m s o n *& S e s s i o n s C o ., T h e, 1 9 7 1 W . 8 5 t h S t . , C le v e la n d , 0 . • R e p u b l i c S t e e l C o r p ., U p so n N ut D i v . , D e p t . S T , 1 9 1 2 S c ra n to n R d . , C l e v e l a n d , O. R u s s e l l , B u r d s a l l & W a r d B o lt & N u t C o ., P o r t C h e s t e r , N . V. • R y e r s o n , J o s . T . , & S o n , In c., 16 !.h a n d R o c k w e l l S t s ., C h i c a g o , U l. T e n n e s s e e C o a l , I r o n & R a ilr o a d C o ., B r o w n - M a r x B l d g ., B ir m in g h a m , A la . B O L T S ( C a r r i a g e a n d M a c h in ę ) B e t h l e h e m S t e e l C o ., E e th le h e m , P a . C l e v e l a n d C a p S c r e w C o ., 2 9 3 0 E . 7 9 t h S t . , C le v e la n d , 0 . E r i e B o l t & N u t C o ., L i b e r t y A ve_ a t W . 1 2 th S t ., E rie , P a. L a m s o n & S e s s io n s C o ., T h e, 1 9 7 1 W . 8 5 t h S t . , C le v e la n d , 0 . R e p u b l i c S t e e l C o r p ., U p so n N u t D i v . , D e p t . S T , 1 9 1 2 S c ra n to n R d ., C le v e la n d , O . , R u s s e l l , B u r d s a l l & W a r d B o lt & Nut Co.. Port Chester, N. Y. Ryerson, Jos. T., & Son, Inc., 16th & Rockwell Sts., Chicago, 111. BOLTS (Special) Bethlehem Steel Co., Bethlehem, Pa. Cleveland Cap Screw Co., 2930 E. 79th St., Cleyeland, O. Erie Bolt & Nut Co., Liberty Ave-. at W. 12th St., Erie, Pa. Lamson & Sessions Co., The, 1971 W. 85th St., Cleyeland. O. Republic Steel Corp , Upson Nut D !v„ Dept. ST, 1912 Scranton Rd., Cleyeland, O. Russell, Burdsall & Ward Bolt & Nut Co.. Port Chester, N. Y. BOLTS (Stoye) Central Screw Co., . 3517 Shields Ave., Chicago, III. Cleyeland Cap Screw Co., 2934 E. 79th St., Cleyeland, O. Erie Bolt & Nut Co., Liberty A\c.. at W. 12th St., Erie, Pą^ Lamson & Sessions Co.. The, 1971 W. 85th St., Cleyeland, O. Republic Steel Corp., Upson Nut Div., Dept. ST, 1912 Scranton Rd., Cleyeland, O. , Russell. Purdsall & Ward Bolt Nut Co., Port Chester, N. Y. Ryerson, Jos. T., & Son, Inc.. I6th and Rockwell Sts., Chicago', 111. BOLTS (Stove, Kecessed Head) American Screw Co., Providence, R. I. „ .., n Chandler Products Co., Euclid, U. Continental Screw Co., New Bedford, Mass. Corbin Screw Corp.. New Britain, Conn. L a m s o n & S e s s io n s C o ., jn e , 1971 W. 85th Cleyeland, O. N a t io n a l S c r e w & M fg . C o Q 9 4 4 0 E 7 5 t h S t . , Clevelana, u . Pheoll Mfg. Co., 5700 Rooseyelt ft., RuR4 i l , CK n ^ W S c o v S ll ftlfs . ‘ c o - a r d B o lt * W a t e r b u r y ,’ Conn. /TEEL. ROTARY FILES G r o b e t GROUND .y y ■ The strongest, most secure Segm ent S a w ever devised. Increased lesds. faster speeds— nothing else like it. Get our catalog. PITTSBURGH SflW ST., ‘ i ' ■S W ‘ ■ ■ ■ '. T y '^ v P. m o s t c o m r ite p l e t e h u n d r e d s g r o u n d o f f r o m fo r c a t a l o g r o t a r y t h e f i l e s s o l i d ; m M O., PIT T SB U R G H , F L E X I B L E M C O U M P L I N W ALDRON SA LES C O R P ., M r ir V 1U q " ^ G S N ew R EPRESENTATIVES IN i t s h a n d SOLID k i n d , c u t , m G G i l l u s t r a t i l l e d d i e - s i n k e r s ’ 3 PA RK PLA CE PA. c u t , b u r s . N EW Y O R K P B r u n s w ic k , PRINCIPAL N. C IT Y F U R N A C E S OVE jNS and DK Y K K S BU R N FJl EQUIPiYIENT 41A Type and Size For Eccry Purpose ” JO H N THE C a ta lo g o f a l s o I N D U S T R I A L w FROM GR OB E T F I L E C ORP. of A M E R I C A COMPANY ETNA h e i n g S \_ ] iH K f lE h s m S S Ł & TOOL 78-80 SYCAMORE . E N N S Y L V A N IA J [ N D U ST R tA L £ n G IN E E R S 2413 W. M agnolia S t., N. S., P itts b u rg h , Pa. C IT IE S HAGAN D e t ro it: S ta n d a rd or S p e c ia l fo r S te e l C h icKK O S-in P « n c i « o P ła n ts Let our engineering a n d p ro d u e tio n d e p a rtm e n ts give their personal a tte n tio n to y o u r c h ip p in g chisel requirements. O ur chisels h a v e esp ecially to u g h s trik in g surfaces. Made from finest alloy Steel, th e ir tr u e design a n d exact tem pering assure to p p erfo rm an ce. Send for b u lle tin . B U IL T A UP TO ST A N D A R D / / c \ S N 0 T D 0W N ^ A TO P R IC E FOUNDRIES Also a com plete lin e o f C h ip p in g H am m er B ushings STEEL C0NVERSION & SUPPLY CO. KA R D O N G BROTHERS, I NC M IN N E A P O L IS , M IN N . p. o . BOX 537 (CASTLE SH A N N O N ) PITTSBURGH, PA. L L u K s IN S T E E L . . . T h e “ U sed a n d R e b u ilt E ą u i p m e n t ” se c tio n is th e w e e k ly m e e tin g p la ce for b u y e r s a n d sellers o f goo d u sed or su r p lu s m a c h in e r y a n d su p p lie s. D isp la y e d cla ssified rates are m o d e r a te . Send your in s tr u c tio n s B u ild in g , C le v e la n d . to d a y to STEEL, P e n to n » B O L T S (T ru ck )— See BO LTS TRACK BOOKS I n t e r n a t io n a l C o r r e s p o n d e n c e S c h o o ls , B o x 9 3 70 -B , S c ra n to n , P a . B O R IN G , D R IL L IN G & M IL L IN G M A C H I N E S ( H o r iz o n ta l) G id d łn g s & L e w is M a c h in ę Tool C o ., F o n d D u L a c , W is . B O R I N G M A C H I N E S ( P r e c is io n ) E x - C e ll - 0 C o r p .. 12 2 8 O a k m a n B l v d . , D e t r o i t , M ic h . H e a l d M a c h i n ę C o ., W o rc e ste r, M ass. B O X E S ( A n n e a lin g ) C a r n e g i e - I l l i n o i s S t e e l C o r p ., P itts b u r g h - C h ic a g o . C o n t in e n ta l R o li & S t e e l F d r y . C o ., E . C h ic a g o , In d . N a t io n a l- E r ie C o r p ., E r ie , P a . U n io n S t e e l C a s t i n g D i v . o f B l a w K n o x C o ., 6 2n d & B u t le r S t s ., P itts b u r g h , P a . U n i t e d E n g i n e e r i n g & F o u n d r y C o ., F ir s t N a tio n a l B a n k B ld g ., P itts b u r g h , P a . W i ls o n , L e e , E n g i n e e r i n g C o . , 1 3 7 0 B lo u n t S t ., C le v e la n d , O . BOXES (O p en H e a r th C h a r g in g ) C a r n e g ie - I llin o is S t e e l C o r p ., P itts b u r g h - C h ic a g o . C o n t i n e n t a l R o l i & S t e e l F d r y . C o ., E . C h ic a g o , In d . M o r g a n E n g in e e r in g C o ., T h e , A llia n c e , O . B R A K E SH OES A m e r i c a n B r a k e S h o e & F d r y . C o ., T h e , 230 P a r k A v e ., N e w Y o r k C ity . B R A K E L IN IN G S G a r lo c k P a c k i n g C o ., T h e , S 3 -4 0 , P a l m y r a , N . Y . J o h n s - M a n v i l I e C o r p . , 2 2 E . 4 0 lh S t ., N e w Y o r k C ity . B R A K E S ( E le c t r ic ) C l a r k C o n t r o lle r C o ., T h e , 1 1 4 6 E . 1 5 2 n d S t ., C le v e la n d , O . C u tle r - H a m m e r , I n c ., 1 2 1 1 S t. P a u l A v e . , M ilw a u k e e , W is . E l e c t r ic C o n t r o lle r & M f g . C o ., T h e , 2700 E . 7 9 th S t ., C le v e la n d , O . B R A K E S (P ress) C in c in n a ti S h a p e r C o ., E l a m a n d G a r r a r d S t s ., C in c in n a ti, O . C i e v e l a n d C r a n e & F J n g in e e r in g C o . , T h e . S t e e l w e ld M a c h in e r y D iv .. 1 1 2 5 E . 2 8 3 rd S t ., W ic k liffe , O . E lm e s , C h a s . F ., E n g in e e r in g W o r k s , 2 4 3 N . M o r g a n S t ., C h i c a g o , 111. B R I C K — ( In s u la tin g ) — S ee IN S U L A T IN G B R IC K B R IC K (R e fra c to ry )— See R E F R A C T O R IE S * C E M E N T , ETC. B R I C K (L a d ie ) G lo b e B r i c k C o . , T h e , E ast Liverpool, O. B R I C K ( S ilic o n C a r b id e ) B a y S t a t e A b r a s l v e P r o d u c t s C o ., W e stb o ro , M a ss . C ą r b o r u n d u m C o ., T h e , P e rth A m b o y , N . J. N o r to n C o ., W o r c e s t e r , M a s s . B R I D G E C R A N E S (O re a n d C o a l H a n d lin g ) — S e e C R A N E S (B r id g e ) B R ID G E S , B U IL D IN G S , Y IA D U C T S , S T A C K S , E T C . A m e r i c a n B r i d g e C o ., F r ic k B ld g ., P itts b u r g h , P a . B a b c o c k & W ilc o x C o ., T h e , R e fr a c to r ie s D iv ., 85 L ib e r ty S t .. N e w Y o r k C ity . B e lm o n t I r o n W o r k s , 22n d S t ., a n d W a s h in g to n A v e .. P h ila d e lp h ia , P a . B e th le h e m S t e e l C o ., B e th le h e m , P a . B l a w - K n o x C o ., B la w n o x , P a . C o lu m b ia S t e e l C o ., S a n F r a n c is c o , C a lif. I n g a lls Ir o n W o r k s C o ., T h e , B ir m in g h a m , A la . L e v in s o n S t e e l C o ., 33 P r id e S t ., P it ts b u r g h , P a . B R O A C H IN G C U T T E R S E x - C e ll - 0 C o r p ., 12 2 S O a k m a n B l v d . , D e t r o i t . M ic h . B R O A C H IN G M A C H I N E S B u lla r d C o ., T h e , B r id g e p o r t , C o n n . C i n c in n a ti M illin g M a c h in ę & C in c in n a t i G r in d e r s , I n c ., O a k le y S t a ., C in c in n a ti, O . C o lo n ia l B r o a c h C o ., 1 4 7 J o s . C a m p a u , D e t r o i t , M ic h . BR U SH ES F u lle r B r u s h C o ., T h e . I n d u s t r ia l D iw , D e p t. S C , 3 5S 2 M a in S t ., H a rtfo rd , C onn. B R U S H E S ( I n d u s tr ia l) F u lle r B r u s h C o ., T h e , I n d u s tr ia l D iw , D e p t. S C . 3 5 S 2 M a in S t ., H a r t f o r d , C o n n . B R U S H E S ( S te e lg r lp t ) F u lle r B r u s h C o ., T h e , I n d u s tr ia l D iw , D e p t. S C , 35S2 M a in S t .. H a r tfo r d , C o n n . 148 WH E R E - T O - B U Y « « C u lle n - F r ie s t e d t C o ., 13 0 8 S o . K i l b o u r n S t . , C h i c a g o , U l. L i n k - B e l t C o ., 2 4 10 W . I S t h S t ., C h i c a g o , U l. C A R B ID E L in d e A ir P r o d u c t s C o ., T h e , 30 E . 4 2 n d S t ., N e w Y o r k C ity . N a t io n a l C a r b id e C o r p ., 60 E . 4 2 n d S t ., N e w Y o r k C i t y . CARS (C h a r g in g ) A t l a s C a r & M f g . C o ., T h e , 1 1 4 0 I v a n h o e R d ., C le v e la n d , O . C a r n e g i e - I l l i n o i s S t e e l C o r p ., P itts b u r g h - C h ic a g o . C o n t in e n ta l R o li & S t e e l F d r y . C o .. E . C h ic a g o , In d . M o r g a n E n g in e e r in g C o ., T h e , A llia n c e , O . C A R S ( C ln d e r P o t) P r e s s e d S t e e l C a r C o ., ( K o p p e l D iw ) K o p p e r s B ld g ., P itts b u r g h , P a . B U I L D I N G S ( S te e l) — S e e C A R S (I)u m p ) B R ID G E S , B U IL D IN G S , E T C . 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S a n F r a n c is c o . C a lu . r Continental Roli & Steel F d ry . E . C h i c a g o . In d . D a m a s c u s S te e l C a s tin g ^ * N ew B rig h to n . P a . F a r r e l- B ir m in g h a m C o ., i n u . 1 1 0 M a i n S t . . Ansonia. t j n n 3 2 2 V u l c a n S t . , Buffalo, /TEEL C A S T IN G S ( S te e l) — C o n . F e r r a c u te M a c h in ę C o ., B rid g e to n , N . J . M a c k in t o s h - H e m p h ill C o . , 9 t h and B in g h a m S t s . , P i t t s b u r g h , P a . M esta M a c h in o C o ., P . O . B o x 1466, P i t t s b u r g h , P a . * M id v a le C o ., T h e , N ice to w n , P h i l a d e l p h i a , P a . N a t io n a l- E r ie C o r p ., E r i e , P a . N a tio n a l R o l i & F o u n d r y C o . , T h e , A v o n m o re , P a . O hio S te e l F d r y . C o ., L i m a , O . , S p rin g fie ld , O . Oil W e ll S u p p ly C o ., D a l l a s , T e x a s . P itts b u r g h R o l ls D i v . o f B l a v v - K n o x C o ., P it t s b u r g h , P a . S ta n d a rd S t e e l W o r k s C o ., P a s c h a ll P . O ., P h i l a d e l p h i a , P a . S te e l F o u n d e r s ’ S o c i e t y o f A m e r i c a , 920 M id la n d B l d g . , C l e v e l a n d , O . S tro n g S t e e l F d r y . C o ., H e r t e l & N o rris A v e ., B u f f a l o , N . Y . T e n n e sse e C o a l. I r o n & R a i l r o a d C o ., E r o w n - M a r x B l d g . , B ir m in g h a m , A l a . U nion S t e e l C a s t i n g D i v . o f B l a w K n o x C o ., 6 2 n d a n d B u t l e r S t s . , P it ts b u r g h , P a . U n ited E n g i n e e r i n g & F d r y . C o ., F ir s t N a t i o n a l B a n k B l d g . , P it ts b u r g h , P a . W e ste rn G a s D i v . , K o p p e r s C o ., F o rt W a y n e , In d . W est S t e e l C a s t i n g C o ., 805 E . 7 0 th S t . , C l e v e l a n d , O . Y o u n g s to w n A l l o y C a s t i n g C o r p ., 10 3 E . I n d i a n o l a A v e . , Y o u n g sto w n , O. C A S T I N G S ( W e a r R c s i s t lm r ) A m e ric a n B r a k e S h o e & F d r y . C o ., T h e, 2 30 P a r k A v e . , N ew Y o r k C ity . S h e n a n g o -P e n n M o ld C o . , D o v e r , O . C A S T IN G S (W o rm ancl G e a r B ro n z e ) A m p c o M e t a l, I n c ., D e p t . S - 3 3 , 3830 W . B u r n h a m S t . , M ilw a u k e e , W is . C a d m a n , A . W ., M f g . C o . , 2816 S m a ll m a n S t . , P it ts b u r g h , P a . N a tio n a l B e a r i n g M e t a l s C o r p ., A v e « P it ts b u r g h , P a . C E M E N T ( A c id P r o o f ) P e n n s y lv a n ia S a l t M f g . C o ., D e p t. E . , P e n n s a l t C l e a n e r D i v . , P h ila d e lp h ia , P a . C E M E N T ( H ig h T e m p e r a t u r e ) B a y S t a t e A b r a s i v e P r o d u c t s C o ., W e s tb o ro , M a s s . C a r b o r u n d u m C o ., T h e , P e rth A m b o y , N . J. E a g le - P ic h e r L e a d C o ., T h e , C in c in n a ti, O . J o h n s - M a n v ille C o r p ., 2 2 E . 4 0 th S t . , N ew Y o r k C ity . r r ri ° ^ . £ o m p a n y ’ W o r c e s t e r , M a s s . C E M E N T ( H ig h T e m p e r a t u r e H y d ra u lic ) A t la s L u m n it e C e m e n t C o ., D ept S - U , C h r y s le r B ld g ., N ew Y o r k C ity . S T A T I « ^ E Q U I P .M K N T W e s tin g h o u s e E l e c t r i c & M f g . C o ., CH ATxr ’ E a s t P itts b u r g h , P a . P o l , ■ <c o n v e y o r a n d E i e v a t o r ) » iYil3^r ) u c k w o r t h D i v . o f C h a i n R e lt C o ., 3 2 6 P l a i n f l e l d S t . , S p r in g fle ld , M a s s . C h a in B e lt C o ., 1 6 6 0 W . B r u c e S t . . M ilw a u k e e , W is . Tnnfnno c ?r i nd. ndianapo^^ (D raw Belmont Ave.. B en ch) mi? Co" 3660 w M ilw a u k e e , W is . B r u c e S t ., tJSSSS C? r % 20 s - Belmont Ave., ^ndiaiiapolis, Ind. nu^ (Malleable) iSrn Bc!Ł Co - !660 W. Bruce St _ Milwaukee. Wis a t y , MąHeable Co., I inu p i f ^ e s ld o A v e - C l e v e l a n d , O . In d H n ł C ? " ? ° S - B e l m o n t A v e „ n 5 . v napolls' IndI lnU D ,J Pj? w e p T r a n s m is s io n ) I n iS S i c r " ?20 S ' Belmont A v e„ n } „ S naP°l|s, Ind. C H A IN ( R o lle r ) RpHlnriDuCo 'vorth D iv- ot Chain st“ M L COWis166° W- BrUCC S tBe,m° nt A ve- CHAIN (Ślinę) “ 'V ^ ' ^ » * (S p r o c k e t) W i s 660 ^ B rU C C S t" M S- Belm0nt A veChain n J . S ,£ e l "F i n l i jK '<1 R o l l e r ) S ^ C ° w # w - B ™ e st- ' "''śianaMUs. fn a * ' Belm° nt A ve" March 3, 1941 CH AIN (Welded or Wreldless) Am erican Chain & Cable Co. Inc., Bridgeport, Conn. CHARGUSTG M ACH INES (Cupola) A tlas Car & M fg. Co., The, 1140 Ivanhoe Rd., Cleveland, O. Morgan Engineering Co., The, Alliance, O. CIIARGIN G M ACH INES (Open Hearth) Morgan Engineering Co., The, Alliance. O. Well man Engineering Co., The, 7016 Central A ve.t Cleveland, O. CIIARGIN G M ACH INES AND M AN IPU LATO RS (Autofloor Type) IBrosius, E dgar E., Inc., Sharpsburg Branch, Pittsburgh, Pa. CH E C K E R B R IC K Loftus Engineering Corp., 509 Oliver Bldg., Pittsburgh, Pa. CIIECKS (Metal) Cunningham, M. E., Co., 172 JE. Carson St., Pittsburgh, Pa. CH ISELS (Chipping) Steel Conversion & Supply Co., P. O. Box 537 (Castle Shannon), Pittsburgh, Pa. CHROME ORE Samuel, Frank, & Co., Inc., Harrison Bldg., Philadelphia, Pa, CHROMIUM M ETAI, AND A L LO Y S Chromium Mining & Smelting Corp.. Ltd., 700 Bank o f Commerce Bldg., Hamilton. Ont. Electro M etallurgical Co., 30 E. *12nci St., New York City. CHROMIUM PL A T IN G PROCESS United Chromium, Inc. 51 E. 42nd St., New York City. CH UCK O PERATIN G CYLIN D ERS Airgrip Chuck Div., Anker-Holtn M fg. Co., Port Huron, Mich. CHUCKING M ACHINES (Multiple Spindle) National Acm e Co., The, 170 E. 131st St., Cleveland, O. CLAM PS (Drop Forged) Williams, J. H ., & Co., 400 Vulcan St., Buffalo, N. Y. CLE AN IN G EQ UIPM EN T (Metal) Detroit Rex Products Co., 13029 H illvlew Ave., Detroit, Mich. CLEAN IN G SPE C IA L T IE S American Chemical Paint Co., Dept. 310, Ambler, Pa. Cowles Detergent Co., The, H eavy Chemical Div., 7018 Euclid Ave., Cleyeland, O. Detroit Rex Products Co., 13029 Hillvlew Ave., Detroit, Mich. Pennsylvania Salt M fg. Co.. Dept. E, Pennsalt Cleaner Div., Philadelphia, Pa. C L IPS (Packaglng) Consumer’s Steel Products, 6454 E. McNichols Rd., Detroit, Mich. CLUTCH ES (Friction) Jones, W. A. Fdry. & Mach. Co., 4437 Roosevelt Rd., Chicago, 111. CLU TCH ES (Magnetie) Cutler-Hammer, Inc., 1211 St. Paul Ave., Milwaukee, Wis. Dings Magnetie Separator Co., 663 Smith St., Milwaukee, Wis. CO AL OR COKE Alan Wood Steel Co., Conshohocken, Pa. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Cleveland-Cliffs Iron Co., Union Commerce Bldg., Cleveland, O. Columbia Steel Co., San Francisco, Calif. Hanna Furnace Corp., The. Ecorse, Detroit, Mich. Koppers Co., Gas & Coke Div., 300 Koppers Bldg., Pittsburgh, Pa. Koppers Coal Co., 300 Koppers Bldg., Pittsburgh, Pa. New England Coal & Coke Co., Boston, Mass. Shenango Furnace Cc., 01iver Bldg., Pittsburgh, Pa. Snyder, W. P., & Co., Qliver Bldg., Pittsburgh, Pa. Tennessee Coal, Iron & Railroad Co., Brown-M arx Bldg., Birmingham, Ala. Wieman & Ward Co., The, Olirer Bldg., Pittsburgh, Pa. Youngstown Sheet & Tube Co., The, Youngstown, O. CO AL, CO KE, ORE AND ASH H AN DLIN G M ACH IN ERY A tlas Car & M fg. Co., The, W aukesha, Wis. H agan, Geo. J., Co., 2400 E. Carson St., Pittsburgh, Pa. Industrial Brownholst Corp., B a y City, Mich. THE WELDING DESIGNER Says “ I S p e c ify A G I L E R ods b e c a u se . . . my job is io continually design new products and to redesign the old. In my work I must seek and use such products that are specially designed for the manufaeture of my items. The need of specially d e signed electrodes in my busi ness is day by day becoming more acute. Past experience with AGILE products and the AGILE organization has given me efficient performance, a wealth of ideas and a cooperation that has become indispensable". A Ś K F O R IN F O R M A T IO N A N O Q U O T A T IO N S O N śsA m n co IIFTINGMACNETS—lmprov«d Design—CreatsrliftingCopacity SEPARATION MAGNUS— Slrongtr Pu llin j Capaiity MAGNET CO N U O U ŁR S-W ith Automatic Ouick Drop THE O H IO E L E C T R IC M FG . CO. CLEYELAND, OHIO 5906 MAURICf AVC. A N Y Q U E S T IO N S 9 9 9 1NV0LVING PRODUCTION MACHINERY • • • We have been designing and manufacturing JIGS, DIES, PUNCH ES, FIXTURES and SPEC IAL MACHINES for 35 years. We will be glad to discuss your problem— without obligation, of course. T H E C O L U M B U S D IE , T O O L AND MACHI NĘ COM PAN Y c o l u m b u s . o h i o iS IM O N D S j ■— = = j - .....— ■— —: Since 1892 S IM O N D S h a s been the word for Q uality G ears throughout industry. All types: cast and forged steel, g ra y iron, bronze, alum inum and monel metal— also silent steel, raw hide and bakelite. Write for information. T H E S IM O N D S G E A R & M F G . C O . 2 5 T H S T R E E T , P IT T S B U R G H , P A . „ » COAL, CO KE, ORE, ASH H AN DLIN G M ACH Y.— Con. Koppers Co., Engineering & Construction D iv., 901 Koppers Bldg., Pittsburgh, Pa. Koppers-Rheolaveur Co., 300 K op pers Bldg., Pittsburgh, Pa. Link-Belt Co., 300 W. Pershing Rd., Chicago, 111. COILS (Furnace) Produetion Plating W orks, Inc.. The, 123-129 Main St., Lebanon, O. COKE— See CO AL OR COKE CO KE O VEN M ACH IN ERY Atlas Car & M fg. Co., The, 1140 Ivanhoe Rd., Cleveland, O. Morgan Engineering Co., The, Alliance, O. CO KE O VEN S (By-Product) Koppers Co., Engineering and Construction D iv., 100 Koppers Bldg., Pittsburgh, Pa. COLUMBIUM Electro M etallurgical Co., 30 E. 42nd St., New York City. COMBUSTION B U LBS Norton Company, Worcester, Mass. COMBUSTION CONTROLS Hays Corp., The, 960 Eighth Ave., Michigan City, Ind. Morgan Construetion Co., Worcester, Mass. Norton Company, Worcester, Mass. COM PARATORS (Optlcal) Jones & Lamson Machinę Co., Springfleld, Vt. COM PENSATORS (Automatic) E lectric Controller & M fg. Co., The, 2700 E. 79th St., Cleveland, O. COM PRESSORS (Air) Allis-Chalm ers M fg. Co., Milwaukee, Wis. Curtis Pneumatic Machinery ćo., 1996 Kienlen A ve., St. Louis. Mo. General Electric Co., Schenectady, N. Y. W orthington Pump & Machinery Corp., Harrison, N. J. CO N CR ETE (Heat Resistant) A tlas Lumnite Cement G \ . Dept. S - ll, Chrysler Bldg., New Y ork City. CO N CR ETE REIN FO RCIN G B A R S — See B A R S (Concrete Reinforcing) CO N DEN SERS (Surface, Barometric, Multl-Jet) Allis-Chalm ers M fg. Co., Milwaukee, Wis. Western Gas D iv., Koppers Co., Fort Wayne, Ind. Worthington Pump & Machinery Corp., Harrison, N. J. CONDUITS (Electric) Youngstown Sheet & Tube Co., The. Youngstown, O. CONDUITS (Pressure-Trcated Wood) Wood Preserving Corp., The, 300 Koppers Bldg., Pittsburgh. Pa. CONNECTING RODS B ay C ity Forge Co., W. 19th and Cranberry Sts., Erie, Pa. Heppenstall Co., 47th & Hatfleld Sts., Pittsburgh, Pa. New Brighton, Pa. M esta Machinę Co., P. O. Box 1466, Pittsburgh, Pa. N ational Forge & Ordnance Co., Irvine, Warren Co., Pa. Standard Steel W orks Div. of The Baldwin Locomotłve Works, Phiiadelphia. Pa. CO N TRACTORS— See EN GIN EERS AND CONTRACTORS CONTROL SYSTEM S (Automatic) Brown Instrument D iw o f Minneapolis-Honeywell Regulator Co., 4462 W ayne Ave., Phiiadelphia, Pa. Foxboro Co., The, 118 Neponset Ave., Foxboro, Mass. Leeds & Northrup Co., 4957 Stenton Ave.. Phiiadelphia. Pa. CO N TROLLERS (Electric) Allen-Bradley Co., 1320 So. Second St., Milwaukee, Wis. Clark Controller Co., The, 1146 E. 152nd St., Cleveland. O. Cutler-Hammer, Inc., 1211 St. Paul A ve., Milwaukee, Wis. Electric Controller & M fg. Co., The, 2700 E. 79th St., Cleveland, O. General Electric Co., Schenectady. N. Y. CONTROLS (Combustion)— See COMBUSTION CONTROLS CONTROLS (Temperature) Brown Instrument Diw o f Minneapolis-Honeywell Regulator Co., 4462 W ayne A v e ., Phiiadelphia, Pa. Foxboro Co., The, 118 Neponset Ave., Foxboro, Mass. Leeds & Northrup Co., 4957 Stenton Ave., Phiiadelphia, Pa. 150 » » W H E R E - T O - B U y CO N VEYO R B E LT S (High and Low Temperature) W ickwire Spencer Steel Co., 500 F ifth A v e ., New York City. CO N YEYO R B E L T S (Wire) Cyclone Fence Co., W aukegan, III. W ickwire Spencer Steel Co., 500 F ifth Ave., New York City. CONVEYORS (Apron) Chain Belt Co., 1660 W. Bruce St., Milwaukee, Wis. Link-Belt Co., 300 W. Pershing Road, Chicago, 111. M athews Conveyer Co., 114 Tenth St., Ellwood City, Pa. CO N YEYO RS (Chain) Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Chain Belt Co., 1660 W. Bruce St., Milwaukee, Wis. Link-Belt Co., 300 W. Pershing Rd., Chicago, 111. Mathews Conveyer Co., 114 Tenth St., Ellwood City, Pa. CO N YEYO RS (Eievating) Chain Belt Co., 1660 W. Bruce St., Milwaukee, Wis. Link-Belt Co., 300 W. Pershing Road, Chicago, 111. Mathews Conveyer Co., 114 Tenth St., Ellwood City, Pa. CONVEYORS (Ovcrhead Trollcy) American MonoRail Co., The, 13102 Athens Ave., Cleveland, O. Chain Belt Co., 1660 W. Bruce St., Milwaukee, Wis, CIeveland Tram rail Diw of the Cleveland Crane & Engineering Co., 1125 E. 283rd St., W ickliffe, O. Link-Belt Co., 300 W. Pershing Road, Chicago, Ul. Reading Chain & Błock Corp., Dept. 32, Reading, Pa. CO N YEYO RS (Roller— Power and Graylty) Chain B elt Co.. 1660 W. Bruce St., Milwaukee, Wis. Mathews Conveyer Co., 114 Tenth St., Ellwood City, Pa. CONVEYORS (Yibratory) A ja x Flexible Coupling Co., 4 English St., Westfield, N. Y. CO PPER (Phospliorized) N ational Bearing Metals Corp., 928 Shore Ave., Pittsburgh, Pa. Revere Copper & Brass. Inc., 230 Park Ave., New York City. CO PPERIN G COMPOIJND Am erican Chemical Paint Co., Dept. 310. Ambler, Pa. CORRESPONDENCE COURSES International CorresDondenee Schools, Box 9370-B, Scranton, Pa. CO TTER PIN S Hindley M fg. Co., V alley Falls, R. I. Hubbard, M. D.. Spring Co.. 424 Central Ave., Pontiac, Mich. Lamson & Sessions Co., The. 1971 W. 85th St., Cleyeland, O. COUNTERBORES E x-Cell-0 Corp., 1228 Oakman Blvd., Detroit, Mich. COUPLINGS (FIexlble) A ja x Flexible Coupling Co.. 4 English St.. Westfield. N. Y. American Flexible Coupling Co., 18th & Pittsburgh Aves., Erie, Pa. Baldwin-Duckworth D iw o f Chain Belt Co., 326 Plainfield St., Springfleld, Mass. B artlett-H ayw ard D iw , Koppers Co., Baltimore, Md. Chain Belt Co.. 1660 W. Bruce St.. Milwaukee. Wis. Clark Controller Co., The. 1146 E. 152nd St.. Cleveland, O. Electric Controller & M fg. Co., The, 2700 E. 79th St., Cleveland, O. Farrel-Birm ingham Co.. Inc., 110 Main St., Ansonia, Conn. 322 Vulcan St., Buffalo. N. Y. General Electric Co., Schenectady, N. Y. Horsburgh & Scott Co.. The, 5112 Hamilton Ave., Cleveland, O. James, D. O., M fg. Co.. 1120 W. Monroe St., Chicago. Ul. Link-Belt Co., 220 S. Belmont Ave,, Indianapolis. Ind. Lovejoy Flexible Coupling Co., 4973 W. L ak e St., Chicago, Ul. Nicholson, W. H., & Co., 177 Oregon St., W ilkes-Barre, Pa. Poole Fdy. & Mach. Co., Woodberry S t.. Baltimore, Md. Waldron, John, Corp., New Brunswick, N. J. COUPLINGS (Plpe) Bethlehem Steel Co., Bethlehem. Pa. National Tube Co., Frick Bldg.. Pittsburgh. Pa. Oil Well Supply Co., Dallas, Texas « « Republic Steel Corp., Dept. ST, Cleveland, O. Youngstown Sheet & Tube Co., The, Youngstown, O. CR AN ES, B R ID G E (Ore and Coal Handling) Dravo Corp. (Engin’ r'g Works D iv.). Neville Island, Pittsburgh, Pa. Industrial Brownhoist Corp., B ay City, Mich. CRAN ES (Charging) Harnischfeger Corp., 4411 W. N a tional Ave., Milwaukee, Wis. Morgan Engineering Co., The, Alliance, O. Shepard Niles Crane & Hoist Corp.. 358 Schuyler Ave., Montour Falls, N. Y. CR AN ES (Craw ler, Erection) Harnischfeger Corp., 4411 W. N a tional Ave., Milwaukee, Wis. Industrial Brownhoist Corp., Bay City, Mich. Northwest Engineering Co., 28 E. Jackson Blvd., Chicago, 111. Ohio Locomotive Crane Co., Bucyrus, O. CR AN ES (Electric) Am erican MonoRail Co., The, 13102 Athens Ave., Cleveland, O. Cleveland Crane & Engineering Co.. 1125 E. 283rd St., W ickliffe. O. Harnischfeger Corp., 4411 W. N a tional Ave., Milwaukee, Wis. Morgan Engineering Co., The, Alliance, O. Northern Engineering Works, 2609 A tw ater St., Detroit, Mich. Reading Chain & Błock Corp., Dept. 32. Reading, Pa. Shaw-Box Crane & Hoist Diw , Manning, M axwell & Moore, Inc.. 406 Broadway, Muskegon, Mich. Shepard Niles Crane & Hoist Corp.. 358 Schuyler Ave., Montour Falls, N. Y. Y ale & Towne M fg. Co., 4530 Tacony St., Phiiadelphia, Pa. CR AN ES (Gantry) Cleveland Crane & Engineering Co.. 1125 E. 283rd St., W ickliffe, O. Cullen-Friestedt Co., 1308 So. Kilbourn Ave., Chicago, Ul. Harnischfeger Corp., 4411 W. N a tional Ave., Milwaukee, Wis. Industrial Brownhoist Corp., Bay City, Mich. Morgan Engineering Co., The, Alliance, O. Northern Engineering Works, 2609 A tw ater St., Detroit, Mich. Northwest Engineering Co., 28 E. Jackson Blvd., Chicago, Ul. Ohio Locomotive Crane Co., Bucyrus. O. Reading Chain & Błock Corp., Dept. 32, Reading, Pa. Shepard Niles Crane & Hoist Corp., 358 Schuyler Ave., Montour Falls, N. Y. CR AN ES (Gasollno and Diesel) Cullen-Friestedt Co., 1308 So. Kilbourn Ave., Chicago, Ul. Harnischfeger Corp., 4411 W. N a tional Ave., Milwaukee, Wis. Industrial Brownhoist Corp., B ay City, Mich. Northwest Engineering Co., 28 E. Jackson Blvd., Chicago, 111. Ohio Locomotive Crane Co.. Bucyrus, O. CRAN ES (Hand) Am erican MonoRail Co.. The, 13102 Athens A ve.. Cleyeland, O. Cleveland Crane & Engineering Co., 1125 E. 2S3rd St., W ickliffe, O. Cleyeland Tram rail D iw of Cleye land Crane & Engineering Co.. 1125 E. 283rd St., W ickliffe, O. Curtis Pneumatic Machinery Co., 1996 Kienlen Ave., St. Louis, Mo. Industrial Brownhoist Corp., B ay City. Mich. Northern Engineering Works, 2609 A tw ater St.. Detroit, Mich. Reading Chain & Błock Corp., Dept. 32, Reading, Pa. Shaw -Box Crane & Hoist D iw , Manning, Maxwell & Moore, Inc., 406 Broadway, Muskegon, Mich. Shepard Niles Crane & Hoist Corp., 358 Schuyler Ave., Montour Falls, N. Y. W right M fg. Div. of American Chain & Cable Co., Inc., York, Pa. Y ale & Towne M fg. Co., 4530 Tacony St., Phiiadelphia, Pa. CR AN ES (Jib) American MonoRail Co.. The, 13102 Athens Ave., Cleyeland, O. Cleyeland Tram rail Div. o f Cleye land Crane & Engineering Co., 1125 E. 283rd St., W ickliffe, O. « Harnischfeger Corp., 4411 W. Na tional Ave., Milwaukee Wis. Industrial Erownhoist Corp., Bay City, Mich. Morgan Engineering Co., The, Alliance, O. Northern Engineering Works, 2609 Atw ater St., Detroit. Mich. Reading Chain & Błock Corp., Dept. 32, Reading, Pa. Wright Mfg. Div. of American Chain & Cable Co. Inc., York, Pa. Yale & Towne Mfg. Co., 4530 Tacony St., Phiiadelphia, Pa. CRAN ES (Locomotive) Cullen-Friestedt Co., 1308 So. Kilbourn Ave., Chicago, Ul. Harnischfeger Corp., 4411 W. Na tional Ave., Milwaukee, Wis. Industrial Brownhoist Corp., B ay City, Mich. Northwest Engineering Co., 28 E. Jackson Blvd., Chicago, Ul. Ohio Lócomotive Crane Co., Bucyrus, O. Osgoocl Co., The, Marion, O. CRAN ES (Monorail) American MonoRail Co., The, 13102 Athens Ave., Cleveland, O. Northern Engineering Works, 2609 Atw ater St.. Detroit, Mich. Reading Chain & Błock Corp., Dept. 32, Reading, Pa. Shepard Niles Crane & Hoist Corp.. 358 Schuyler Ave., Montour Falls, N. Y. CR AN ES (Trayeling) Industrial Eąuipment Corp., Pittsburgh, Pa. Reading Chain & Błock Corp., Dept. 32. Reading, Pa. W right Mfg. Diw of American Chain & Cabłe Co., Inc., York, Pa. CR AN K SHAFTS Bay City Forge Co.. W. 19th and Cranberry Sts., Erie, Pa. Bethlehem Steel Co., Bethlehem, Pa. National Forge & Ordnance Co., Irvine, Warren Co., Pa. Union Drawn Steel Diw Republic Steel Corp., Massillon, O. CRUSHERS American Pulverizer Co., 1539 Macklind Ave., St. Louis, Mo. CUSHIONS (Pneumatic) Cleyeland Punch & Shear Works Co., The, 3917 St. Clair Ave., Cleveland, O. CU T-O FF M ACHINES (Abrasive) Challenge Machinery Co., Grand I-Iayen, Mich. CU TTERS (Dlo Slnldng & End Milling) Brown & Sharpe Mfg. Co., Providence, R. I. CU TTERS (Gang Slittcr) Cowles Tool Co.. 2086 W. HOth St., Cleyeland, O. CUTTING ANI) WELDING— Seo W ELDING CUTTING OILS— See OILS (Cutting) CYLIN D E R S ( A i r o r H y d r a u lic ) Airgrip Chuck D iw . Anker-Holth Mfg. Co., Port Huron, Mich. Curtis Pneumatic Machinery co., 1996 Kienlen Ave.. St. Louis, Mo. Hanna Engineering Works 1765 Elston Ave., Chicago, Ul. Hannifin M fg. Co., 621-631 ^o. Koim ar Ave., Chicago, Ul. CYLIN D ERS (Hydraulic) American Hollow Boring Co., 1054 W. 20th St., Buffalo, N. i CYLIN D E R S (Pressure) National Tube Co., Frick Bldg., Pittsburgh, Pa. Pressed Steel Tank Co.. . 1461 So. 66th St., Milwaukee, wis. d eg reasers Detroit Rex Products Co., 13029 Hillview Ave., Detroit, .Mich. Pennsylyania Salt Mfg. Co., Dept. E, Pennsalt Cleaner Di\., Phiiadelphia, Pa. DIE BLOCKS Am erican Shear Knife Co., 3rd & Ann Sts., H^mestead. pa. Ampco Metal, Inc.. Dept. 3830 W. Burnham St., Milwaukee, Wis. Bissett Steel Co., The, 900 E. 67th St., Cleyeland, O. Heppenstall Co., 47th and Hatfieia Sts., Pittsburgh, Pa National Forge & Ordnance Co.. Irvine, Warren Co., Paf The Standard Steel Works Diw of ™ Baldwin Locomotive Woiks, Phiiadelphia, Pa. / TE E L ECONOMIC SE R Y IC E Brookmire Corp., 551 F ifth Ave., New York City. ECONOMIZERS D IE H E A D S Babcock & W llcox Co., The, Jones & L a m s o n M a c h i n ę C o ., R efractories Div., 85 Liberty St., S p rin g fie ld , V t . New Y ork City. L a n d is M a c h in ę C o ., I n c . , E L E C T R IC W ELD IN G— Seo W ayn esbo ro , P a . W ELD IN G N a tio n a l A c m e C o ., T h e , 1 7 0 E . E L E C T R IC W IRING— Seo W IRE 1 3 1 s t S t ., C l e v e l a n d , O . AND C A B LE D IE -S IN K IN G M A C H IN E S E L E C T R IC A L EQUIPM ENT C in cin n a ti M il li n g M a c h i n ę Allen-Bradley Co., 1320 So. Second an d C in c in n a ti G r i n d e r s , I n c . , St., Milwaukee, Wis. O a k le y S t a . , C i n c i n n a t i , O . Allis-Chalm ers M fg. Co., E im es, C h a s . F . , E n g i n e e r i n g Milwaukee, Wis. W o rk s, 2 43 N . M o r g a n S t . , Electric Controller & M fg. Co., The, C h ic a g o , 111. 2700 E. 79th St., Cleveland. O. DIES (Cast) Fairbanks, Morse & Co, Dept. B75, F a r r e l- B ir m in g h a m C o ., I n c . , 600 S. Michigan Ave., 110 M a in S t ., A n s o n i a , C o n n . Chicago, 111. 322 V u lc a n S t . , B u f f a l o , N . Y . General Electric Co., F o r g in g s & C a s t i n g s C o r p ., Schenectady, N. Y. 1350 J a r v is S t . , F e r n d a l e , M ic h . Graybar Electric Co., Graybar D IE S ( P u n c h in g , S t a m p i n g , B ldg., New York City. Blanking) E LE C TR O D ES (Carbon and C o lu m b u s D ie , T o o l & M a c h . C o . Graphite) 1)55 C le v e la n d A v e . t National Carbon Co., W. 117th St. C o lu m b u s, O . a t Madison Ave., Cleveland, O. N ia g a r a M a c h in ę & T o o l W o r k s , 637-6 9 7 N o r t h l a n d A v e . , B u f f a l o . E LE C TR O D ES (Hard Surfaclng N. Y. Welding) Zeh & H a h n e m a n n C o . , 5 6 A y Stoody Co., enu e A , N e w a r k , N . J . W hittier, Calif. D IE S ( S t e e l, E m b o s s ln g ) E L E Y A T IN G AND CONYEYING C u n n in g h a m , M . E . , C o ., M ACH IN ERY— Seo CONYEYORS 17 2 E . C a r s o n S t . , P i t t s b u r g h , P a . EN G IN E E R S AND CONTRACTORS D O L O M IT E — F L U X A N I ) A tlas Car & M fg. Co., The, R E F R A C T O R IE S 1140 Ivanhoe Rd., Cleveland, O. B a s ic D o lo m ite , I n c ., Erassert, H. A ., & Co., H a n n a B l d g ., C l e v e l a n d , O . Ist National B ank Bldg., D O O R S & S H U T T E R S ( S te e l, Pittsburgh, Pa. Fire, and Rolling) McKee, Arthur G., & Co., D a h ls tr o m M e t a l li c D o o r C o . , 2300 Chester A v e ., Cleveland, O. J a m e s to w n , N . Y . Morgan Engineering Co., The, K in n e a r M fg . C o ., 1 7 8 0 - 1 8 0 0 F i e l d s Alliance, O. A v e ., C o lu m b u s , O . Pennsylyania Industrial Engineers, DOOItS & TRIM (Metal) 2413 W. Magnolia St.. D a h ls tro m M e t a l li c D o o r C o ., Pittsburgh, Pa. J a m e s to w n , N . Y . Swindell-Dressler Corp., P. O. Box D R A G L IN E S ( C r a w ie r ) 1888, Pittsburgh, Pa. N o r th w e s t E n g i n e e r i n g C o ., Uhl Construction Co., 28 E . J a c k s o n B l v d . , 6001 Butler St., Pittsburgh, Pa. C h ic a g o , 111. Wean Engineering Co., Warren, O. D R A F T G A G E S ( In d ic a t in g , R e c o r d ln g ) E N G IN EERS (Consulting) Brassert, H. A .. & Co., H a y s C o r p ., T h e , 9 6 0 E i g h t h A v e . , M ic h ig a n C i t y , I n d . I st N ational Bank Bldg.. D R A F T IN G RO O M E Q U IP M E N T Bank Bldg., Pittsburgh, Pa. P e a se , C . F . , C o ., T h e , 2 6 8 8 W . Koppers Co.. Engineering and Con I r v in g P a r k B l v d . t C h i c a g o . 111. struction D iv., 901 Koppers D R I L L H E A D S ( M u lt lp le ) Bldg., Pittsburgh, Pa. E x - C e ll- 0 C o r p ., 1 2 2 8 O a k m a n Lindemuth, Lewis B., B lv d ., D e t r o it , M ic h . 140 Cedar St., New York City. D R IL L R O D S — S e e R O D S ( I ) r ill) Loftus Engineering Corp., D R IL U N G M A C H IN E S ( R a d la l) 509 01iver Bldg., Pittsburgh. Pa. C le y e la n d P u n c h & S h e a r W o r k s McKee, Arthur G., & Co., C o ., T h e , 3 9 1 7 S t . C l a i r A v e . , 2300 Chester A ye., Cleveland, O. C le v e la n d , O . Wean Engineering Co., Warren, O. D R IL U N G M A C H IN E S ( Y e r tic a l) ENGINES (Diesel) B r y a n t M a c h in e r y & E n g in e e rin g Cooper-Bessemer Corp., C o ., 400 W . M a d is o n S t . , C h i Mt. Vernon, O. c a g o , 111. Fairbanks, Morse & Co, Dept. B75, C le e re m a n M a c h in ę T o o l C o ., 600 S. Michigan Ave., G re e n B a y , W is . Chicago, 111. D D R E U . s (T w ls t) — Seo T W I S T EN GINES (Gas, Oli) Fairbanks, Morse & Co, Dept. B75, D R I V E S (C h a in ) 600 So. Michigan A ve.f B e lt C o -> 16 6 0 W . B r u c e S t . . Chicago, 111. M ilw a u k e e , W is . Worthington Pump & Machinery L in k - B e lt C o ., 220 S . B e l m o n t A v e . , Corp., Harrison, N. J. In d ia n a p o lis , In d . EN GINES (Kerosene) o £ ? ds^ G e a r & M f g - C o . , T h e . Fairbanks, Morse & Co, Dept. B75, n w i v t f t,jJ Pittsburgh' P a 600 S. Michigan Ave., D R I \ E S ( C u t H e r r in g b o n e G e a r ) Chicago, 111. Fa^ l ; B i r m i n g h a m C o ., I n c ., 1 1 0 M a in S t . . A n s o n i a , C o n n . EN GINES (Steam) „ S V u lc a n S t .. B u ff a lo , N . Y . Oil Well Supply Co., Dallas, Texas. & S c o l t C o ., T h eE, XCA VATO RS t ou-ic J ^ a m ilto n A v e . , C l e y e l a n d , O . N orthwest Engineering Co., ni ^ o im d r y & M a c h i n ę D i v . o f 28 E. Jackson Blvd., Chicago, III. M a & f e M M h aPnad F A N S (Crane Cab) M p , g M S l ^ - C ^ Usb' i f h- P a ' Graybar Electric Co., Graybar Bldg., New York City. n ^ t< S * § 0X: 1 4 6 6 - P i t t s b u r g h , P a . Perkins, B. F. & Son, Inc., p i S ę ^ g in e e r in g & F d r y . C o ., Holyoke, Mass. E £ s t N a t io n a l B a n k B l d g . , P it ts b u r g h , P a . Truflo Fan Co., 600 Mercer St.. Harmony, Pa. AH il r n ? . (M u IU ' V - B e l t ) A llis - C h a lm e r s M f g . C o ., F A N S (Exhaust Yentllatlng) M ilw a u k e e , W is G raybar Electric Co., Graybar D R IV E S (R e c lp r o c a tln g ) B ldg., New Y ork City. K irk & Blum M fg. Co., The, f F n ^ L bIl . C o u p ll n g C o ., 2838 Spring Grove Ave., H W M S 'fstce i) WCSL“ eUI- N ’ Y Cincinnati, O. Fr^ ? dc.Steel Tank Co., Sturtevant, B. F ., Co., Hyde Park, Boston. Mass. HUVEns'(r6th St" M>waukee, Wis. <Co“ Pressed Air) Truflo Fan Co., 600 Mercer St., Harmony, Pa. St Mik i' Co" 3860 N - Palm er F AN S (High Temperature) Garden City Fan Co., 332 S. Michi gan A v e ., Chicago, 111. F A N S (Portable) Wrk V w RES3 INC EOUIP.MENT Mtg. Co., The, G raybar Electric Co., Graybar B ldg., New York City. p S n SnPa"ingo GrOVe AVePerkins, B. F ., & Son, Inc., Holyoke, Mass. KuemSm HaBerstown, Md. Truflo Fan Co., 600 Mercer St.. N - puimer Harmony, Pa. D IE C E N T E R S M cK en n a M e t a l s C p ., 200 L lo y d A v e . , L a t r o b e , Pa. The Electric Industrial Truck t | me - p r o v e n READY-POWER unit for its operation combine to 9've the most efficient frucking tool available. g g E P S S r S “ COW LES” R O T A R Y SL1TTING K N 1 Y E S Jor Modern R eąuirem en ts Highesl Ouality . . . . MADE BY TOOLMAKERS CO W LES T O O L C O M P A N Y ___________Cleyeland, Ohio___________ « THE WEINMAN » PU M P & SU PPLY CO M PAN Y Designeis & Builders of H y d r a u lic a n d L u b r ic a t in g O il E ą u ip m e n t F o r S te e l M i l l s a n d H e a v y I n d u s t r ie s 210BLVD. OF THE ALLIES W IR E PITTSBURGH, PENNA. S T R A IG H T E N IN G C U T T IN G M A C H IN E R Y H I G H S P E E D M a c h in e s for ro u n d w ire, fla t w ire , w e ld in g w ire, all k in d s o f w ire. The F. B. Shuster Company New Haven, Conn. a p t e f l Ł " - Pershl"* March 3, 1941 Long Service T h e P roduct o f M a n y Years S p ecia liza tio n S tr a ig h te n e r S p e c ia lis ts S in c e 1866 T FAN S (Wall) Graybar Electric Co., Graybar Bldg.. New York City. Perkins, B. F. & Son, Inc., Holyoke, Mass. Truflo Fan Co., 600 Mercer St., Ilarmony, Pa. F E N C E (Chain IJnk) Cyclone Fence Co., W aukegan, Iii. Page Steel & Wire D iw of Am eri can Chain & Cable Co., Inc., Monessen, Pa. FEN CIN G (Wire) Am erican Steel & Wire Co., Rockefeller Bldg., Cleveland, O. Bethlehem Steel Co., Bethlehem, Pa. Carnegie-IUinois Steel Corp., Pittsburgh-Chicago. Columbia Steel Co., San Francisco, Calif. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Pittsburgh Steel Co., 1643 Grant Bldg., Pittsburgh, Pa. Tennessee Coal, Iron & Railroad Co., Brown-M arx Bldg., Birmingham, A la. F L O O R IN G ( M o n o l i t h lc ) Carey, Philip, Co., The, Dept. 7 1 Lockland, Cincinnati, O. Johns-Manville Corp., 22 E. 40th St.. New York City. F L O O R IN G ( S te e l) Alan Wood Steel Co., Conshohocken, Pa. Blaw -Knox Co., Blawnox, Pa. Carnegie-IUinois Steel Corp., Pittsburgh-Chicago. Columbia Steel Co., San Francisco, Calif. Dravo Corp. (Machinery D iv.), 300 Penn Ave., Pittsburgh, Pa. Inland Steel Co., 38 So. Dearborn St., Chicago, Ul. Open Steel Flooring Institute, Inc., Dept. S-l-20-41, American Bank Bldg., Pittsburgh, Pa. Republic Steel Corp., Dept. ST, Cleveland, O. Ryerson, Jos. T ., & Son, Inc., 16th & Rockwell Sts., Chicago, Ul. Tri-Lok Co., 5515 Butler St., Pittsburgh, Pa. FLU E D U ST C O N D IT IO N E R S Brosius, Edgar E ., Inc., Sharpsburg Branch, Pittsburgh, Pa. F E R R O A L LO Y (Briąuets) Electro M etallurgical Co., FLU E GAS AN ALYZERS 30 E. 42nd St., New York City. Hays Corp., The, 960 Eighth Ave., FER R O A L LO Y S Michigan City, Ind. Cleveland-Cliffs Iron Co., Union FLU ORSPAR Commerce Bldg., Cleveland, O. Hillside Fluor Spar Mines, 38 S. Electro M etallurgical Co., Dearborn St., Chicago, Ili. 30 E. 42nd St., New York City. International Nickel Co., Inc., The, Samuel, Frank, & Co., Inc., Harrison Bldg., Philadelphia, Pa. 67 Wall St., New York City. Ohio Ferro-Alloys Corp., FLU XES ( S o ld e r in g , W e ld in g & Citizens Bldg., Canton, O. T in n in g ) FERROCHROM E American Chemical Paint Co., Dept. 310, Ambler, Pa. Electro M etallurgical Co., 30 E. 42nd St., New York City. Kester Solder Co., 4222 WrightOhio Ferro-Alloys Corp., wood Ave., Chicago, Ili. Citizens Bldg., Canton, O. Wayne Chemical Products Co., Samuel, F rank & Co., Inc. 9502 Copeland St., Detroit, Mich. Harrison Bldg.. Philadelphia, Pa. F O R G IN G B IL L E T S — S ee B IL L E T S FERRO M AN G AN ESE F O R G IN G M A C H IN E R Y A ja x M anufacturing Co., Bethlehem Steel Co., Bethlehem, Pa. 3441 Chardon Rd., Cleveland, O. Erie Foundry Co., Erie, Pa. Carnegie-Ulinois Steel Corp., Pittsburgh-Chicago. Industrial Brownhoist Corp., B ay City, Mich. Electro M etallurgical Co., 30 E. 42nd St., New York City. Morgan Engineering Co., The, Alliance, O. Jones & Laughlin Steel Corp., National Machinery Co., The, Jones & Laughlin Eldg., Tiffin, O. Pittsburgh, Pa. Ohio Ferro-Alloys Corp., F O R G IN G R O L L S Citizens Bldg., Canton, O. A ja x M anufacturing Co., Samuel, Frank, & Co., Inc., 1441 Chardon Rd., Cleveland, O. Harrison Bldg., Philadelphia, Pa. FERROPHOSPIIORUS F O R G IN G S (B ra ss , B ro n ze, Copper) Samuel, F rank, & Co., Inc., Harrison Bldg., Philadelphia, Pa American Brass Co., The, W aterbury, Conn. FERRO SILICO N Ampco Metal Inc., Dept. S-33, Electro M etallurgical Co., 3830 W. Burnham St., 30 E. 42nd St., New York City. Milwaukee. Wis. Ohio Ferro-Alloys Corp., Bridgeport B rass Co., Citizens Bldg., Canton, O. Bridgeport, Conn. Samuel, Frank, & Co., Inc., Harrison Bldg., Philadelphia, Pa. F O R G I N G S ( D r o p ) Southern Ferro Alloys Co., ( * A ls o S t a in le s s ) 2108 Chestnut St., Chattanooga, American Forge Div. o f The Am eri Tenn. can B rake Shoe & Fdry. Co., FE R R O V AN AD IUM 2621 So. Hoyne Ave., Chicago, 111. Electro M etallurgical Sales Corp., *A tlas Drop Forge Co., 30 E. 42nd St., New York City. Lansing, Mich. F IL E S AN D R A SP S *Bethlehem Steel Co., Grobet File Corp. of America, Bethlehem, Pa. 3 P ark Place, New York, N. Y. Oil Weil Supply Co., Dallas, Texas. Simonds Saw & Steel Co., Williams, J. H., & Co., Fitchburg, Mass. 400 Vulcan St., Buffalo, N. Y. F IL IN G C A B IN E TS (Blueprint, F O R G I N G S ( H o llo w B o r e d ) Drawing and Traci nu) American Hollow Boring Co., Pease, C. F ., Co., The, 2688 W. 1054 W. 20th St., Buffalo, N. Y . Irving P ark B lvd., Chicago, 111. A tlas Drop Forge Co., F IL T E R CLOTII (Asbestos) Lansing, Mich. Johns-Manville Corp., B ay City Forge Co., W. 19th and 22 E. 40th St., New York City. Cranberry Sts., Erie, Pa. National Forge & Ordnance Co., F IR E EXTIN GU ISH ERS Irvine, Warren Co., Pa. Kidde, Walter, & Co., Inc., harton Iron & Steel Co., 140 Rector St., New York, N. Y. Taylor-W High Bridge, N. J. F IR E C L A Y — See R E FR A C TO R IE S F IR E DOORS & SH U TTERS— See F O( R* AGIIsNo GSSt a i(nI rl eo sns )a n d S t e e l ) DOORS & SH UTTERS American Forge Div. o f The FITTIN G S (Electric Steel) Am erican B rake Shoe & Fdry. Co., Reading-Pratt & Cady Div. o f 2621 S. Hoyne A ve., Chicago, Ul. Am erican Chain & Cable Co., •A tlas Drop Forge Co., Inc., Bridgeport, Conn. Lansing, Mich. B a y City Forge Co.. W. 19th and FLA M E H ARD ENIN G Cranberry Sts., Erie, Pa. A ir Reduction, 60 E. 42nd St., Bethlehem Steel Co., New York City. Bethlehem, Pa. Linde A ir Products Co., 30 E. Carnegie-IUinois Steel Corp., 42nd St., New York City. Pittsburgh-Chicago. N ational-Erie Corp., Erie, Pa. Columbia Steel Co., FLA N G ES (Welded Steel) San Francisco, Calif. King F ifth Wheel Co., 2915 No. Forgings & Castings Corp., Second St., Philadelphia, Pa. 1350 Jarvis St., Ferndale, Mich. FLOOR R ESU R FACIN G Heppenstall Co., Flexrock Co., 2330 Manning St., 47lh & Hatfield Sts., Philadelphia, Pa. Pittsburgh, Pa. 152 O - B U y M esta Machinę Co., P. O. Box 1466, Pittsburgh, Pa. *Midvale Co., The, Nicetown, Philadelphia, Pa. National Forge & Ordnance Co., Irvine, Warren Co., Pa. Oil Well Supply Co., D allas, Texas. Standard Steel Works Co., Paschall P. O., Philadelphia, Pa. Tennessee Coal, Iron & Railroad Co., Brown-M arx Bldg., Birm ing ham, Ala. Williams, J. H., & Co., 400 Vulcan St., Buffalo, N. Y. FURN ACES (Heat Treatlnjr, Annealing, Carburizlnj;, HanienIng, Temperlng) A ja x Electrothermic Corp., A ja x Park, Trenton, N. J. American Gas Furnace Co., Elizabeth, N. J . Amsler-Morton Co., The, Fulton Bldg., Pittsburgh. Pa. Carborundum Co., The, Perlh Amboy, N. J . Despatch Oven Co., 922 Ninth St., S.E ., Minneapolis, Minn. Electric Furnace Co., The, F O R G I N G S (U p s e t) Salem, O. American Forge Div. o f The Am er General Electric Co., ican B rake Shoe & Fdry. Co., Schenectady, N. Y. 2621 So. Hoyne A ve., Chicago, 111. Hagan, Geo. J . , Co., 2400 E. Car A tlas Drop Forge Co., son St., Pittsburgh, Pa. Lansing, Mich. Hevi Duty Electric Co., 4100 W. Bethlehem Steel Co., Highland Blvd., Milwaukee, Wis. Bethlehem, Pa. Kemp, C. M., Mfg. Co.. 405 E. 01iver St., Baltimore. Md. F R O G S A N D S W IT C IIE S Leeds & Northrup Co., 4957 Stenton A tlas Car & M fg. Co., The, Ave., Philadelphia, Pa. 1140 Ivanhoe Rd., Cleveland, O. Pennsylvania Industrial Engineers, Bethlehem Steel Co., 2413 W. Magnolia St., Bethlehem, Pa. Pittsburgh, Pa. Carnegie-IUinois Steel Corp., Salem Engineering Co., Pittsburgh-Chicago. 714 So. Broadway, Salem, O. Stew art Furnace Div.. Chicago F U R N A C E IN S U L A T IO N — Seo Flexible Shaft Co., Dept. 112, IN S U L A T IO N 5600 Roosevelt Rd., Chicago, III. F U R N A C E S ( B la s t ) Surface Combustion Corp., Brassert, H. A ., & Co., 2375 Dorr St., Toledo, O. 3st National Bank Bldg., Swindell-Dressler Corp., P. O. Pox Pittsburgh, Pa. 1888, Pittsburgh, Pa. McKee, Arthur G., & Co., Wean Engineering Co., Warren, O. Westinghouse Electric & Mfg. Co., 2300 Chester Ave., Cleveland, O. Dept. 7-N, East Pittsburgh, Pa. F U R N A C E S ( B r a z ln g ) Wilson, Lee, Engineering Co., Hevi Duty Electric Co., 4100 W. 1370 Blount St., Cleveland, O. Highland Blvd., Milwaukee, Wis. FURN ACES (Laboratory) A ja x Electrolhormic Corp., F U R N A C E S ( E le c t r ic I le a t in g ) A ja x Park, Trenton, N. J. A ja x Electrothermic Corp., IIevi Duty Electric Co., 4100 W. A ja x Park, Trenton, N. J. Highland BIvd., Milwaukee, Wis. Electric Furnace Co., The, FU RN ACES (Non-Ferrous MeHIne) Salem, O. A ja x Electrothermic Corp., General Electric Co., A ja x Park, Trenton. N. J. Schenectady, N. Y. Hagan, Geo. J., Co., 2400 E. Carson St., Pittsburgh, Pa. FU RN ACES (Open Hearth) Amsler-Morton Co., The, Hevi D uty Electric Co., 4100 W. Fulton Bldg., Pittsburgh, Pa. Highland Blvd., Milwaukee, Wis. Brassert, H. A., & Co., Pittsburgh Lectromelt Furnace Ist National Bank Bldg., Corp., P. O. Box 1257, Pittsburgh, Pa. Pittsburgh, Pa. Lindemuth, Lewis B., Salem Engineering Co., 140 Cedar St., New York City. 714 So. Broadway, Salem, O. Arthur G., & Co., Swindell-Dressler Corp., P . O. Box McKee, 2300 Chester Ave., Cleyeland. 0. 1888, Pittsburgh, Pa. FU RN ACES (Recuueratlvc) Westinghouse Electric & M fg. Co., Electric Furnace Co., The, Dept. 7-N, E ast Pittsburgh, Pa. Sa leiru O. Ilagan, Geo. J . Co., 2400 E. Car F U R N A C E S ( E le c t r ic M e ltin g ) son St., Pittsburgh, Pa. A ja x Electrothermic Corp., Salem Engineering Ćo.. A ja x Park, Trenton, N. J. 714 So. Broadway, Salem, O. Am erican Bridge Co., Surface Combustion Corp., F rick Bldg., Pittsburgh, Pa. 2375 Dorr St., Toledo, O. General Electric Co., FURN ACES (RIvet IleatinK) Schenectady, N. Y. A ja x Electrothermic Corp., Pittsburgh Lectromelt Furnace A ja x Park, Trenton, N. J. Corp., P. O. Box 1257, Hagan, Geo. J . , Co., 2400 E. Carson Pittsburgh, Pa. St., Pittsburgh, Pa. Swindell-Dressler Corp.. P. O. Box Salem Engineering Co., 714 So. 1888, Pittsburgh, Pa. Broadway, Salem, O. F U R N A C E S (F o r g in g ) Surface Combustion Corp.. A ja x Electrothermic Corp., 2375 Dorr St., Toledo, O. A ja x Park, Trenton, N. J. FU RN ACES (Sheet and Tin MIII) Amsler-Morton Co., The, Electric Furnace Co., The, Fulton Bldg., Pittsburgh, Pa. Salem, O. Electric Furnace Co., The, Hagan, Geo. J . , Co., 2400 E. Carson Salem, O. St., Pittsburgh, Pa. „ Hagan, Geo. J., Co., Kemp, C. M., Mfg. Co., 405 E. 2400 E. Carson St., OUver St., Baltimore, Md. Pittsburgh, Pa. Pennsylvania Industrial Engineers, Pennsylvania Industrial Engineers, 2413 W. Magnolia St., 2413 W. Magnolia St., Pittsburgh, Pa. Pittsburgh, Pa. Salem Engineering Co., Salem Engineering Co., 714 So. Broadway, Salem, O. 714 So. Broadway, Salem, O. Surface Combustion Corp., Stew art Furnace Div., Chicago 2375 Dorr St., Toledo, O. Wean Engineering Co., Warren, O. Flexible Sh aft Co.. Dept. 112, 5600 Roosevelt Rd., Chicago, Ul. Wilson, Lee, Engineering Co., Surface Combustion Corp., 1370 Blount St.. Cleveland, O. 2375 Dorr St., Toledo, O. FU RN ACES (Steel MIII) A ja x Electrothermic Corp., FU RNACES ( G a ly a n lz in g ) A ja x Park, Trenton, N. J . Salem Engineering Co., Electric Furnace Co., The, 714 So. Broadway, Salem, O. Salem, O. Stew art Furnace Div.. Chicago General Electric Co., Flexible Sh aft Co., Dept. 112, Schenectady, N. Y. 5600 Roosevelt Rd., Chicago, Ul. Hagan, Geo. J . , Co.. 2400 E. Carson St., Pittsburgh, Pa. F U R N A C E S ( G a s o r O i l) Kemp, C. M., Mfg. Co., 405 K. Electric Furnace Co., The, Oiiver St., Baltimore, Md. Pennsylvania Industrial Engineers. Salem, O. Hagan. Geo. J., Co., 2400 E. Car 2413 W. Magnolia St., son St., Pittsburgh, Pa. Pittsburgh, Pa. Pennsylvania Industrial Engineers, Salem Engineering Co., 714 So. Broadway, Salem, O. 2413 W. Magnolia St., Pittsburgh, Pa. Surface Combustion Corp., Salem Engineering Co., 2375 Dorr St., Toledo, O Swindell-Dressler Corp., P. O. łio.i 714 So. Broadway, Salem. O. Stew art Furnace Div.. Chicago 1888. Pittsburgh, Pa. Wellman Engineering Co., Fle.\ible Sh aft Co., Dept. 112, 7016 Central A ve„ Cleveland, O. 5600 Roosevelt Rd.. Chicago, 111. Wilson, Lee. Engineering Co., Surface Combustion Corp., 1370 Blount St., Cleyeland, O. 2375 Dorr St., Toledo, O. /TEEL gage b l o c k s D ea rb o rn G a g e C o ., 22036 B e e c h S t . , D e a r b o r n , M ic h . GAGES B ro w n & S h a r p e M f g . C o . , P r o v ld e n c e , R . I . G reen field T a p & D i e C o r p ., G re e n fie ld , M a s s . M c K e n n a M e t a l s C o ., 200 L lo y d A v e . , L a t r o b e , P a . Sh e ffield G a g e C o r p ., 152 8 E . T h ir d S t . , D a y t o n , O . G A G E S ( I n d ic a t ln g a n d R e c o r d in g ) G en era l E l e c t r i c C o ., S c h e n e c ta d y , N . Y . S h e ffield G a g e C o r p ., 1528 E . T h ir d S t . . D a y t o n . O . G A G E S ( P re s s u re & Y a c t iu m R e co rd in g ) B risto l C o ., T h e , 112 B r is to l R d .. W a te r b u r y , C o n n . G A L Y A N I Z I N G ( H o t I )I p ) A cm e G a l v a n i z i n g , I n c .. M ilw a u k e e , W is . A cm e S te e l & M a lle a b le I r o n W o r k s ,.B u f f a l o , N . Y . A m e ric a n H o t D i p G a W a n i z e r s A s s o c ., I n c ., 9 0 3 A m e r i c a n B a n k B ld g ., P i t t s b u r g h , P a . A m e ric a n T i n n i n g & G a l v a n i z i n g C o ., E r i e , P a . A t la n tic S t e e l C o ., A t l a n t a , G a . B u ffa lo G a l v a n i z i n g & T i n n i n g W o rk s , I n c ., B u f f a l o , N . Y . C a ttie , J o s . P . , & B r o s . , G a u l a n d L ib e r ty S t s . , P h i l a d e l p h i a , P a . C o m m e rc ia l M e t a l s T r e a t i n g , I n c ., T o le d o , O . D ia m o n d E x p a n s i o n B o l t C o . , I n c ., G arw o od , N . J. E n te r p r is e G a l v a n i z i n g C o . , 2507 E . C u m b e r l a n d S t . , P h ila d e lp h ia , P a . E q u ip m e n t S t e e l D i w , o f U n io n A s b e s to s & R u b b e r C o . , B l u e I s l a n d , F a n n e r M f g . C o ., T h e , C le y e la n d , O . F in n , J o h n , M e t a l W o r k s , S a n F r a n c is c o , C a l i f . G re g o ry , T h o m a s , G a l y a n i z i n g W ork s, M a s p e th , N . Y . H a n lo n - G r e g o r y G a l y a n i z i n g C o . , 5 5 15 B u t l e r S t . , P i t t s b u r g h , P a . R j am es' ^ °-» P r o v i d e n c e , H u b b a rd & C o ., O a k l a n d , C a l i f . In d e p e n d e n t G a l y a n i z i n g C o . , N ew ark , N . J. I n t e r n a t io n a l- S t a c e y C o r p ., C o lu m b u s , O . Isa acson Iro n W o r k s , S e a t t le , W a s h . J o sly n C o . o f C a l i f o r n i a , L o s A n g e le s , C a li f. J o sly n M f g . & S u p p l y C o ., C h ic a g o , U l. K o v e n , L . O ., & B r o . , I n c . , Jerse y C ity , N . J. S t r u c t u r a l S t e e l C o ., A lle n to w n , P a . L e w is B o l t & N u t C o ., M in n e a p o lls , M in n . M isso u ri R o l li n g M il i C o r p ., S t . L o u is , M o . N a t io n a l T e le p h o n e S u p p l y C o ., Ih e , C l e y e la n d , O . P en n G a l y a n i z i n g C o ., P h ila d e lp h la , P a . R w e r s id e F o u n d r y & G a ly a n iz in g l o ., K a la m a z o o , M ic h . '• r a n c is c o G a l y a n i z i n g W o r k s . i>an F r a n c is c o , C a l i f . S a n t a r y T i n n i n g C o ., T h e , C le y e la n d , O . “ " f fid a r d G a * v a n i z in g C o .. *,Fh Chicago, in. M ii Łletown’ CritteniConn. en & Co- Inc-> "W C o r n ic e C o ., C in c in n a ti, O . The G‘s i ie e t s ZIN° 1>i a n t s 1 0 r E rie F o u n d r y C o ., E r i e Pa W ean E n g in e e r in g C o ., W a r r e n , O . S ™ ' a n iz in g P it o n in ^ •■n erp jjiso G a l y a n i z i n g C o ., 2507 E . C u m b e r la n d s t . , P h i l a d e l p h i a , G AS H O JJJE R S K ° PPerS c °r «ODU CER PLAN TS S t ™ S o ? D iy ng^ i eri^ anĆ COn‘ P l t t s & ^ P a ppers C ' ’: ' S ? - ™ Co-, B a lt im o r e , March 3, 1941 KE <>VEN M d?’ K ° P P ers Koppers Co., Engineering and Con struction Div., 901 Koppers Bldg., Pittsburgh, Pa. GAS SCR U BBERS Bartlett-H ayw artl Div., Koppers Co., Baltimore, Md. Brassert, H. A., & Co., l s t National Bank Bldg., Pittsburgh, Pa. Western Gas Div., Koppers Co., Fort Wayne, Ind. G ASKETS R u b b er) (A sb e sto s, M eta l or Garlock Packing Co., The, S 3-40, Palm yra, N. Y. Johns-Manville Corp., 22 E. 40th St., New York City. GEAR BLAN KS Ampco Metal, Inc., Dept. S-33, 3830 W. Burnham St., Milwaukee, Wis. B ay City Forge Co., W. 19th and Cranberry Sts., Erie, Pa. Bethlehem Steel Co., Bethlehem, Pa. King Fifth Wheel Co., 2915 No. Socond St., Philadelphia, Pa. National-Erie Corp., Erie, Pa. Standard Steel Works Div. of The Baldwin Locomotiye Works, Philadelphia, Pa. Waldron, John, Corp., New Brunswick. N. .1 G E A R M ACH IN ER Y (Generatlng) Farrel-Birm ingham Co., Inc., 110 Main S t., Ansonia, Conn. 322 Vulcan St., Buffalo, N. Y. National Broach & Machinę Co., 5600 St. Jean, Detroit, Mich. G E A R M A C H IN E R Y is h in g , C h e c k in g ) (L a p p in g , F in Michigan Tool Co., 7171 E. McNichols Rd., Detroit, Mich. GE AR S (Non-Mctallic) Chicago Rawhide M fg. Co., 1308 Elston Ave., Chicago, III. Pittsburgh Gear & Machinę Co., 2680-2700 Smali man St., Pittsburgh, Pa. GEARS (S te e l GEARS (W o rm ) L a n iłn a t e d ) Waldron. John, Corp., New Brunswick, N. J. Cleyeland Worm & Gear Co., 3270 E. SOth St., Cleyeland, O. Horsburgh & Scott Co., The, 5112 Hamilton Ave., Cleyeland, O. Michigan Tool Co., 7171 E. McNichols Rd., Detroit, Mich. Pittsburgh Gear & Machinę Co., 2680-2700 Smallman St., Pittsburgh, Pa. Simonds Gear & M fg. Co., The, 25th St., Pittsburgh, Pa. GE AR S ANI) G E A R CUTTING Farrel-Birm ingham Co., Inc., 110 Main St., Ansonia, Conn. 322 Vulcan St., Buffalo, N. Y. General Electric Co,, Schenectady, N. Y. Grant Gear Works, 2nd & B. Sts., Boston, Mass. Horsburgh & Scott Co., The, 5112 Hamilton Ave., Cleyeland, O. James, D. O., M fg. Co., 1120 W. Monroe St., Chicago, 111. Jones, W. A., Fdry. & Mach. Co., 4437 Rooseyelt Rd., Chicago, 111. Lew is Foundry & Machinę Div. of B law -Knox Co., Pittsburgh, Pa. Mackintosh-Hemphill Co., 9th and Bingham Sts., Pittsburgh, Pa. M esta Machinę Co., P. O. Box 1466 Pittsburgh, Pa. Michigan Tool Co., 7171 E. McNichols Rd., Detroit, Mich. N ational-Erie Corp., Erie, Pa. Pittsburgh Gear & Machinę Co.. 2680-2700 Smallman St., Pittsburgh, Pa. Simonds Gear & M fg. Co., 25th St., Pittsburgh, Pa. United Engineering & Fdry. Co., First National Bank Bldg., Pittsburgh, Pa. GEN E R AT ING SETS Electric Generator & Motor Co., 4519 Hamilton Ave.. Cleyeland. O. Fairbanks, Morse & Co., Dept. B75, 600 So. Michigan Ave., Chicago, Ul. General Electric Co., Schenectady, N. Y. H arnischfeger Corp., 4411 W. N a tional Ave., Milwaukee, Wis. Reliance Electric & Eng. Co., 1081 Ivanhoe Rd., Cieveland, O. Westinghouse Electric & Mfg. Co., Dept. 7-N, E ast Pittsburgh, Pa. GENERATORS P o r ta b le a n d I N D U S T R I A L T R U C K S A N D T R A I L E R S Caster and Fifth Wheel Types T H E OHIO G A L V A N IZ IN G & M FG . CO . P e n n S t . , N ile s , O h io . L O C O M O T IV £ C R A N ŁS C R A W L Ł R C R A N f $ M 1 0 f e s r i m ffik - O i : E « ] : I [ * 1 W *t*K W i IS iS S S m S 5 p A g ricu ltu ral E le ctric al G a j — TimmuinTiwnwn^n^TOT^ronTiTTnTTrwrrnT^S Im p lem en t — E q u ip m en t M a ch in e ry — E n g in e S p ecial Send Us Your I n ą u irie s A u to m o b ile F iat DUE R S P R IN G & M FG . CO. PITTSBURGH ( A c e ty le n e — S ta tio n a r y ) Linde A ir Products Co., The, 30 E. 42nd St., New York City. SALES O F F IC E S - N EW Y O R K - P H I L A D E L P H I A - B A L T IM O R E C IN C IN N A T I - D E T R O IT - ST. L O U IS » GEN ERATORS (Electric) Allis-Chalm ers M fg. Co., Milwaukee, Wis. Fairbanks, Morse & Co., Dept. B75, 600 S. Michigan Ave., Chicago, Ul. General Electric Co., Schenectady, N. Y. Harnischfeger Corp., 4411 W. N a tional Ave., Milwaukee, Wis. Lincoln Electric Co., The, Cleveland, O. Reliance Electric & Eng. Co., 1081 Ivanhoe Rd.., Cleyeland, O. Westinghouse Electric & M fg. Co., Dept. 7-N, E ast Pittsburgh, Pa. G RA BS—-FOR SH EETS, COILS, INGOTS J-B Engineering Sales Co., 1743 Orange St., New Haven, Conn. G R A PPL E S (Scrap Handling) Owen Bucket Co., 7762 Breakw ater St., Cleyeland, O. GRATING Blaw -Knox Co., Blawnox, Pa. Dravo Corp., (Machinery D iv.), 300 Penn Ave., Pittsburgh, Pa. Tri-Lok Co., 5515 Butler St., Pittsburgh, Pa. G R E A SE (Lubrlcating)— See LU BR ICAN TS (Industrial) G R E A SE R E T A IN E ItS AND SE A L S Chicago Rawhide M fg. Co., 1308 Elston Ave., Chicago, Ul. GRIN D ERS (Foundry Core) Milwaukee Foundry Eąuipment Co., 3238 W. Pi erce St., Milwaukee, Wis. GRIN D ERS (Precision Thread) E x-C ell-0 Corp., 1228 Oakman Blvd., Detroit, Mich. Jones & Lamson Machinę Co., Springfleld, Vt. G RIN D ERS (Single Sllde Internal) Bryant Chucking Grinder Co., Springfleld, Vt. GRIN D ERS (Surface) Brown & Sharpe M fg. Co., Providence, R. I. Heald Machinę Co., Worcester, Mass. Norton Company, Worcester, Mass. GRIN D ER CE N TER S McKenna M etals Co., 200 Lloyd Ave., Latrobe, Pa. GRIN DIN G COMPOUNDS Sun Oil Co., Dept. 1, 1608 Walnut St., Philadelphia, Pa. W ayne Chemical Products Co., 9502 Copeland St., Detroit, Mich. GRIN DIN G M ACH INES (Automotłve Recondltionlng) ITeald Machinę Co., Worcester, Mass. GRIN DIN G M ACH IN ES (Centerless, Internal and External) Cincinnati Milling Machinę and Cincinnati Grinders, Inc., Oakley S ta., Cincinnati, O. ITeald Machinę Co., Worcester, M ass. GRIN DIN G M ACH INES (Chucking) Cincinnati Milling Machinę and Cincinnati Grinders, Inc., O akley S ta., Cincinnati. O. Heald Machinę Co., Woręester, Mass. GRIN DIN G M ACH IN ES (Crank Pin, Cani, Płston & V alve Face) Cincinnati Milling Machinę and Cincinnati Grinders, Inc., O akley Sta., Cincinnati, O. Norton Company, Worcester, Mass. GRINDING M ACH INES (Oscillating) Cincinnati Milling Machinę and Cincinnati Grinders, Inc.. O akley S ta., Cincinnati, O. GRINDING M ACH INES (Plain and Unlversal) Brown & Sharpe M fg. Co., Providence. R. I. Cincinnati Milling Machinę and Cincinnati Grinders, Inc., O akley S ta., Cincinnati, O. Norton Co., Worcester, Mass. GRINDING M ACH INES (Roli) Cincinnati Milling Machinę and Cincinnati Grinders, Inc., Oakley Sta., Cincinnati, O. Farrel-Birm ingham Co., Inc., 110 Main St., Ansonia, Conn. 322 Vulcan St., Buffalo, N. Y . M esta Machinę Co., P. O. Box 146C. Pittsburgh, Pa. Norton Co., Worcester, Mass. GRIN DIN G M ACH INES (Rotary Surface) Blanchard Machinę Co., The, 64 State S t., Cambridge, Mass. 154 » » W H E R E - T Heald Machinę Co., Worcester, Mass. GRINDING M ACHINES (Tool and Cuttcr) Brown & Sharpe M fg. Co., Providence, R. I. Cincinnati Milling Machinę and Cincinnati Grinders, Inc., Oakley Sta., Cincinnati, O. Ex-Cell-0 Corp., 1228 Oakman Blvd., Detroit, Mich. Kearney & Trecker Corp., 5926 N a tional Ave., Milwaukee, Wis. Norton Co., Worcester, Mass. GRINDING M ACH INES (Swing Franie) Excelsior Tool & Machinę Co., Ridge & Jefferson Aves., E. St. Louis, Ul. GRINDING (Shear Knlfe) American Shear Knife Co., 3rd & Ann Sts., Homestead, Pa. GRINDING W H EELS B a y State Abrasive Products Co., Westboro, Mass. Blanchard Machinę Co., The, 64 State St., Cambridge, Mass. Carborundum Co., The, N iagara Falls, N. Y. Norton Co., Worcester, Mass. GRINDING W H EELS (Segmental) Blanchard Machinę Co., The, 64 State St., Cambridge, Mass. Carborundum Co., The, N iagara Falls, N. Y. Norton Company, Worcester, Mass. GUARDS (Belt, Machinę & Windo w) Buffalo Wire Works Co., 437 Terrace, Buffalo, N. Y. GU IDE SHOES Youngstown Alloy Casting Corp., 103 E. Indianola Ave., Youngstown, O. GUIDES (MIII) Ampco Metal, Inc., Dept. S-33, 3830 W. Burnham St., Milwaukee, Wis. National-Erie Corp., Erie, Pa. Youngstown Alloy Casting Corp., 103 E. Indianola Ave., Youngstown, O. GUNS (B last Furnace Mud) Bailey, Wm. M., Co., 702 Magee Bldg., Pittsburgh, Pa. Brosius, Edgar E., Inc., Sharpsburg Branch, Pittsburgh, Pa. GUNS (Steam, Hydraulic, Electric) Bailey, Wm. M., Co., 702 Magee Bldg., Pittsburgh, Pa. Brosius, Edgar E., Inc., Sharpsburg Branch, Pittsburgh, Pa. HAM MER BUSHINGS Steel Conversion & Supply Co., P. O. Box 537 (Castle Shannon), Pittsburgh, Pa. HAMMERS (Drop) Chambersburg Engineering Co., Chambersburg, Pa. Erie Foundry Co., Erie, Pa. Farrel-Birmingham Co., Inc., 110 Main St., Ansonia, Conn. 322 Vulcan St., Buffalo, N. Y. Industrial Brow-nhoist Corp., B ay City, Mich. Morgan Engineering Co., The, Alliance. O. HAM MERS (Power) Yoder Co., The, W. 55th St. & W alworth Ave., Cleyeland, O. HAMMERS (Steam) Alliance Machinę Co., The, Alliance, O. Chambersburg Engineering Co., Chambersburg, Pa. Erie Foundry Co., Erie, Pa. Industrial Brownhoist Corp., B a y City, Mich. Morgan Engineering Co., The, Alliance, O. H AN GERS Ahlberg Bearing Co., 3015 W. 47th St., Chicago, III. Grinnell Co., Inc., ProviUence, k . I. S K F Industries, Inc., Front St. and Erie A ve., Philadelphia, Pa. H AN GERS (Shaft) Bantam Bearings Corp., South Bend, Ind. Fafn ir Bearing Co., New Britain, Conn. H yatt Bearings Diyision, General Motors Sales Corp., Harrison, N. J. New Departure D iv., General Motors Corp., Bristol, Conn. O - B U y « « Shafer Bearing Corp., 35 E. W acker Drive. Chicago, Ul. S K F Industries, Inc., Front St. and Erie A ve., Philadelphia, Pa. H E A D IN G M A C H IN E R Y AJax M fg. Co., 1441 Chardon Rd., Cleyeland, O. National Machinery Co., Tiffin, O. H EATERS ( A ir ) Airtherm M anufacturing Co.. 726 S. Spring Ave., St. Louis, Mo. Babcock & Wilcox Co., The, Refractories D iv., 85 Liberty St., New York City. H EATERS ( E le c t r ic S p a c e ) Cutler-ITammer, Inc., 1211 St. Paul A ve., Milwaukee, Wis. H EATERS (U n it) Airtherm M anufacturing Co., 726 S. Spring Ave., St. Louis, Mo. Dravo Corp. (Machinery D iv.), 300 Penn Ave., Pittsburgh, Pa. Grinnell Co., Inc., Providence, R. I. HEAT T R E A T IN G Commercial Metals Treating, Inc., Toledo, O. H ELM ETS Pangborn ( B la s t C le a n in g ) Corp., IIIT C H IN G S Hagerstown, Md. (M in e C a r ) American Chain & Cable Co., Inc., Bridgeport, Conn. IIO B S Brown & Sharpe M fg. Co., Providence, R. I. Michigan Tool Co., 7171 E. McNichols Rd., Detroit, Mich. IIO IS T S (C h a in ) Ford Chain Błock Div. of Am eri can Chain & Cable Co., Inc., 2nd & Diamond Sts., Philadelphia, Pa. Reading Chain & Błock Co., Dept. 32, Reading, Pa. W right M fg. Div. of American Chain & Cable Co., Inc., York, Pa. Yale & Towne M fg. Co., 4530 Tacony St., Philadelphia, Pa. H O IS T S ( E le c t r ic ) Am erican Engineering Co., 2484 Aramingo Ave., Philadelphia, Pa. Am erican MonoRail Co., The, 13102 Athens Ave., Cleyeland, O. Cleyeland Tram rail Dlv. of Cleye land Crane & Engineering Co., 1125 E. 283rd St., W ickliffe, O. Harnischfeger Corp., 4411 W. N a tional Ave., Milwaukee, Wis. Industrial Brownhoist Corp., B ay City, Mich. Northern Engineering Works, 2609 A tw ater St., Detroit, Mich. Reading Chain & Błock Corp., Dept. 32, Reading, Pa. Shaw -B0x Crane & Hoist Div., Manning, M axwell & Moore, Inc., 406 Broadway, Muskegon, Mich. Shepard Niles Crane & IToist Corp., 358 Schuyler Ave., Montour Falls, N. Y. Wright M fg. Div. o f American Chain & Cable Co. Inc., York, Pa. Yale & Towne M fg. Co., 4530 Tacony St., Philadelphia, Pa. IIO IS T S ( M o n o r a ll) American Engineering Co., 2484 Aramingo Ave., Philadelphia, Pa. American MonoRaii Co., The, 13102 Athens Ave., Cleyeland, O. Cleyeland Tram rail Diw of Cleye land Crane & Engineering Co.. 1125 E. 283rd St., W ickliffe, O. Harnischfeger Corp., 4411 W. N a tional A ve., Milwaukee, Wis. Northern Engineering Works, 2609 Atw ater St.. Detroit, Mich. Reading Chain & Błock Corp., Dept. 32, Reading. Pa. Shaw-Box Crane & Hoist Div., Manning, M axweil & Moore, Inc., 406 Broadway, Muskegon, Mich. Shepard Niles Crane & Hoist Corp., 358 Schuyler Ave., Montour Falls, N. Y. Yale & Towne M fg. Co., 4530 Tacony St., Philadelphia, Pa. H O IS T S ( P n e u m a tlc ) Curtis Pneumatic Machinery Co., 1996 Kienlen Ave., St. Louis, Mo. Hanna Engineering Works, 1765 Elston Ave., Chicago, Ul. Northern Engineering Works, 2609 A tw ater St., Detroit, Mich. HOOKS (C h a in ) Am erican Chain & Cable Co., Inc.. Bridgeport, Conn. H OOPS AND BANDS Am erican Steel & W ire Co., Rockefeller Bldg., Cleyeland, O. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. « Columbia Steel Co., San Francisco, Calif. Laclede Steel Co., Arcade Bldg., St. Louis, Mo. Ryerson, Jos. T., & Son, Inc., 16th & Rockwell Sts., Chicago, III Stanley Works. The, New Britain, Conn. Bridgeport, Conn. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. Youngstown Sheet & Tube Co., The, Youngstown. O. HOSE (Flesible Metal) American Metal Hose Branch of The American Brass Co., W aterbury, Conn. IIUM IDIFIERS (Industrial) Grinnell Co., Inc., Providence, R. I. H YDR AULIC MACHINERY Alliance Machinę Co., The, Alliance, O. Allis-Chalmers Mfg. Co., Milwaukee, Wis. Baldwin Southwark Diw, Baldwin Locomotive Works, Philadelphia, Pa. Bethlehem Steel Co., Bethlehem, Pa. Chambersburg Engineering Co., Chambersburg, Pa. Elmes, Chas. F., Engineering Works, 243 N. Morgan St., Chicago, Ul. Farrel-Birmingham Co., Inc., 110 Main St.. Ansonia, Conn. 322 Vulcan St., Buffalo, N. Y. Hannifin Mfg. Co., 621-631 So. Kolmar Ave., Chicago, Ul. Morgan Engineering Co., The, Alliance, O. National-Erie Corp., Erie, Pa. Wood, R. D., Co., 400 Chestnut SU Philadelphia, Pa. H YDR AU LIC PRESSES— Sec PItESSES (Hydraulic) H YDRAULIC UNITS Ex-Cell-0 Corp., 1228 Oakman 131 vd., Detroit, Mich. INDICATORS (Blast Furnace Stock Line) Brosius, Edgar E., Inc., Sharpsburg Branch, Pittsburgh, Pa. INI)ICATORS (Temperature) Brown Instrument Diw of Minneapolis-IToneywell Regulator Co., 4462 Wayne Ave., Philadelphia, Pa. Foxboro Co., The, 118 Neponset Ave., Foxboro, Mass. Leeds & Northrup Co., 4957 Stenton Ave., Philadelphia, Pa. INGOT MOLDS Bethlehem Steel Co., Bethlehem, Pa. Shenango-Penn Mold Co., Oliyer Bldg., Pittsburgh, Pa. Superior Mold & Iron Co., Penn, Pa. V alley Mould & Iron Corp., Hubbard, O. INHIBITORS American Chemical Paint Co., Dept. 310, Ambler, Pa. I N S T R U M E N T S ( E le c tr ic I n d i c a t i n g a n d R c c o r d in tf ) Erown Instrument Diw of Min* neapolis-Honeywell Regulator Co., 4462 Wayne Ave., Philadelphia, Pa. Foxboro Co., The, 11S Neponset Ave., Foxboro, Mass. General Electric Co., Schenectady, N. Y. Graybar Electric Co., Graybar Bldg., New York City. Leeds & Northrup Co., 4957 Stenton Ave., Philadelphia, Pa. Westinghouse Electric & Mfg. Co., Dept. 7-N, East Pittsburgh, Pa. INSULATING BŁOCK Armstrong Cork Co., 985 Concord St., Lancaster, i a. Eagle-Picher Lead Co., Ihe, Cincinnati, O. Illinois Clay Products Co., 214 Barber Bldg.. Joliet, III. Johns-Martville Corp., 22 E. 40th St., New \ork City INSU LATIN G BRICK Armstrong Cork Co., 985 Concord St., Lancaster, ta. Illinois Clay Products Co., 214 Barber Bldg., Joliet, 1U. Johns-Manville Corp.. 22 E. 40th St., New York Ui>INSULATING CONCKKTE A tlas Lumnite Cement Co., Ł>ep S - ll, Chrysler Bldg-, New York City. I llin o is Clay H r o d u c ts i Cci.. 214 Barber Bldg., Joliet, Johns-Manv»le Corp., 22 Ł. jum St., New York City. / TE EL W H E R E - T O - B l i y IN S U L A T IN G P O W D E R A N D CEM ENT A ja x E l e c t r o t h e r m i c C o r p . , A ja x P a r k , T r e n t o n , N . J . A rm stro n g C o r k C o ., 985 C o n c o rd S t . , L a n c a s t e r , P a . B a b co ck & W i l c o x C o . , T h e , R e fr a c t o r ie s D i v . , 8 5 L i b e r t y S t .. N ew Y o r k C i t y . E a c le -P ic h e r L e a d C o . , T h e , C in c in n a ti, O . Illinois C l a y P r o d u c t s C o . , 214 B a r b e r B l d g . , J o li e t , 111. J o h n s -M a n v ille C o r p ., 2 2 E . 4 0 th S t., N e w Y o r k C i t y . IN S U L A T I O N ( B u i l d i n g ) C a rey, P h ilip . C o ., T h e , D e p t . 7 1 . L o c k la n d , C i n c i n n a t i , O . E a g le -P ic h e r L e a d C o . , T h e , C in c in n a ti, O . J o h n s-M a n v illo C o r p ., 2 2 E . 4 0 th S t., N e w Y o r k C i t y . IN S U L A T IO N ( F u r n a c e , B o ile r S ettin K s, O v e n s , S t e a m P i p ę , E l e . ) A rm s tro n g C o r k C o ., 9S5 C o n c o rd S t . , L a n c a s t e r , P a . E a g le -P ic h e r L e a d C o ., T h e , C in c in n a ti, O . Illinois C l a y P r o d u c t s C o ., 214 B a r b e r B l d g . , J o l i e t , U l. J o h n s - M a n v ille C o r p ., 22 E . 4 0 th S t . , N e w Y o r k C i t y . IR O N ( B a r ) R ye rso n , J o s . T . , & S o n C o . , 16th & R o c k w e l l S t s . , C h i c a g o , III. IR O N O B E A lan W o o d S t e e l C o ., C on sh oh ocken , P a . C le v e la n d -C liffs I r o n C o . , U n io n C o m m e rc e B l d g . , C l e v e l a n d , O . H a n n a F u r n a c e C o r p ., T h e , E c o rse, D e t r o it , M ic h . S h e n an g o F u r n a c e C o ., 0 1iv e r B l d g ., P i t t s b u r g h , P a . S n yd er, W . P . , & C o ., 0 1iv e r B l d g ., P i t t s b u r g h , P a . Y o u n g sto w n S h e e t & T u b e C o . , T h e . Y ou n g sto w n , O. •n o B O R E R S B r y a n t M a c h in e r y & E n g i n e e r i n g C o . . 400 W . M a d is o n S t . , C h i c a g o , III. C lee re m a n M a c h in ę T o o l C o ., G re en B a y , W is . J IG S A N D F I N T U R E S C o lu m b u s D ie , T o o l & M a c h . C o ., 955 C le v e la n d A v e . , C o l u m b u s , O . H a r n is c h fe g e r C o r p ., 4 4 1 1 W . N a tio n a l A v e . , M i l w a u k e e , W is . K E Y S ( M a c h in ę o r W o o d r u f T ) M o ltru p S t e e l P r o d u c t s C o . , Beaver Palls, Pa. KMVES American Shear Knilc Co., 3rd and Ann Sts., Homeslead, Pa. Cowles Tool Co., „2°86 W. lio th SL, Cieyeland, O. Ohio Knife Co., D re m a n A v e . & B . & O . R . R . . C in c in n a ti, O. 1.A110UAT0KY W A RE Bay State Abrasive Products Co., westboro, Mass. Norton Company, Worcester, Mass. I.ADLES Hollands Mfg. Co., 342-352 E . I S t h S t . , E r i e , !;A M I‘ S ( I n d u s t r ia l) Pa. Ge" eral Electric Co., Dept. 16G-S-C, Nela Park, Cieyeland, O. L A P P IN G M A C H IN E S Cincinnati Milling Machinę and Cincinnati Grinders, Inc., Cincinnati, O. „ S 1' 0 C°rp., 1228 Oakman ", Mich. T0ach & iIa c hine Co., » S f B St- Jean, Detroit, Mich. Norton Company, Worcester, Mass. fM W K O PLATES Lhallenge Machinery Co., L r a n d H a v e n , M ic h • A R R IE S (C o a l) l l 5 n Cra r \ iIfK ' C o - T he, °LATH E C E N T E R S McKenna Metals Co., I yd Ave ' Latrobe, Pa. w^ '■ a t i i e s ” j0Ga , ( &°cS).ForEC<,) an S t" B u fr a l0 ' N - Y - Machi" e c o ., J i Kr : ¥ achine Tool Co., n S , W ’ Cincinnati, o . SidJey, 0achme T° 01 Co., S Madifon^tLat^e >y°rk s' 857 E. Warner 2. bouth Bend’ md. March 3, 1941 LATH ES (Automatic) Brown & Sharpe M fg. Co., Providence, R. I. Gisholt Machinę Co., 1217 E. Washington Ave., Madison, Wis. Jones & Lamson Machinę Co., Springfleld, Vt. Monarch Machinę Tool Co., Sidney, O. LA TH E S (Cimcking) Gisholt Machinę Co., 1217 E. Washington Ave., Madison, Wis. LATH ES (Engine) Monarch Machinę Tool Co., Sidney. O. South Bend Lathe Works, 857 E. Madison St., South Bend, Ind. LATH ES (Roli Turning) Continental Roli & Steel Fdry. Co., E. Chicago, Ind. Hyde Park Foundry & Machinę Co., Hyde Park, Pa. Lewis Foundry & Machinę Diw of B law -Knox Co., Pittsburgh, Pa. Mackintosh-Hemphill Co., 9th and Bingham Sts., Pittsburgh, Pa. M esta Machinę Co., P. O. B ox 1466, Pittsburgh, Pa. United Engineering & Fdry Co., F irst National B ank Bldg., Pittsburgh, Pa. Warner & Sw asey Co., 5701 Carnegie Ave., Cleveland, O. LA TH E S (Turret) Brown & Sharpe M fg. Co., Providence, R. I. Bullard Company, The, Bridgeport, Conn. Gisholt Machinę Co., 1217 E. Washington Ave., Madison, Wis. Jones & Lamson Machinę Co., Springfleld, Vt. W arner & Sw asey Co., 5701 Carnegie Ave., Cleveland, O. LA YO U T S U R F A C E PL A TE S Challenge Machinery Co., Grand Haven, Mich. LE A D (Tellurium) N ational Lead Co. 1 1 1 Broadway, New York City. L E V E L IN G M ACHINES Erie Foundry Co., Erie, Pa. Hyde Park Foundry & Machinę Co., Hyde Park, Pa. M cKay Machinę Co., Youngstown, O. M esta Machinę Co., P. O. Box 1466, Pittsburgh, Pa. Sutton Engineering Co., Park Bldg., Pittsburgh, Pa. Voss, Edward W., 2882 W. Liberty Ave., Pittsburgh, Pa. Wean Engineering Co., Warren, O. L IF T TR U CK S— See TRUCKS (Lift) LIFTIN G M AGN ETS— See M AGNETS (Lifting) LIGHTING (Industrial) General Electric Co., Dept. 166-S-C, Nela Park, Cleveland, O. Graybar Electric Co., Graybar Bldg., New Y ork City. LIN ERS (Pump and Cylinder) Shenango-Penn Mold Co., Dover, O. LOCOMOTIVE CR AN ES— See CR AN ES (Locomotiye) LOCOM OTIVES (Diesel-EIectric) Atlas Car & Mfg. Co., The, 1140 Ivanhoe Rd., Cleveland, O. Differential Steel Car Co., Findlay, O. Plymouth Locomotive Works, Diw Fate-Root-IIeath Co., Plymouth. O. Porter, H. K ., Co., Inc., 49th & Harrison Sts., Pittsburgh, Pa. Whitcomb Locomotiye Co., Rochelle, Ul. LOCOM OTIVES (Diesel Mechanical) Plymouth Locomotiye Works, Div. Fate-Root-IIeath Co., Plymouth. O. Porter, H. K ., Co., Inc., 49th & Harrison Sts., Pittsburgh, Pa. Whitcomb Locomotiye Co., Rochelle, Ul. LOCOM OTIYES (Electric) Porter, H. K ., Co. Inc., 49th & Harrison Sts., Pittsburgh, Pa. LOCOM OTIYES (Electric Trolley) A tlas Car & Mfg. Co., The, 1140 Iyanhoe Rd., Cieyeland, O. Differential Steel Car Co., Findlay, O. General Electric Co.. Schenectady, N. Y. Whitcomb Locomotiye Co., Rochelle. Ul. VIBRATION C A N T LOOSEN T H IS N U T . . . Resilient non-metallic, non-fatiguing locking collar eliminates all thread play. A t y p e and size for e v e ry fastening. /'" 'la ta lo g c o n ta in s a g r a p h io E la s tic S to p p r in c ip le , a p p lic a tio n d a ta , i llu s tr a te s c o m p le te l i n e of n u ts • ELASTIC 234CA S T O P V A U XH A LL NUT ROAD e x p la n a t i o n o£ th e p r e s e n t s te s t a n d u s e s , a n d l is ts th e W rite f o r a co p y . C O R P O R A T I O N • U N IO N , N E W JE R S E Y CARTER COUNTY F I R E CL A Y C O R P . M iners and Shippers o f HIGH G R A D E K E N T U C K Y FIRE [ROOMS 212-214 KITCHEN BUILDING ASH LAN D . K E N T U C K Y C L A Y S ArcWelders > ;a--\ CUTCOSTS.SPEEDPRODUCTION X k*99er profits safely with "Sim■ plified" Arc Weldingl Ask lor a libI FREE Boókon eral trial on your work. ■ Arc Weldiną H o b a rł B ro s., Box ST- 31, T rro oy, O. W IE M A N W A R D C£ P ro d u c e rs and S h ip p e r s COAL COKE PIG IRON S te a m F u rn a c e • • G a s • B y -P ro d u c Ł F o u n d ry * C o a l D o m e s tic C o k e P R O M P T AND E F F 1 C 1 E N T S E R Y IC E OFFICES: O L I Y E R B U IL D IN G , P IT T S B U R G H , P A . a t 5325 C IN C IN N A T I O F F IC E : C A R EW T O W ER • E U R E K A F IR E B R I C K 1100 13. F. Jońca Law Bldg. W ORKS PITTSB U RG H . 1>A. AT0642-0613 P a t e n t C o v e re d I l o t T o p s a n d B o t t o m P l u g s fo r IngoL M o ld s f o r A llo y S te e is H i g h G r a d e C la y T a n d F i r e B r i c k f o r F u r n a c e s , B o i l e r s , C u p o l a s , C o k e O v e n s , etc._’ E d g e P r e s s e d B r i c k f o r a c c u r a t e s i z in g . D iffic u lt Shapes a Special ty W orks: M t. B raddock, F ay ettc Co., P a. D u n b a r, I*a.—*2581 BBOOKE PIC* I R O N E . & « . B R O O K E I R O N CO. BIRDSBORO, PENNA. | MPOR9 O P | HIGH GRADE j FOUNDRY BASIC CREY FORGE | MAU.EASLB BESSEMER LOW PHOS, 155 » L O C O M O T IY E S (Fireless) Porter, H. K ., Co. Inc., 49th & Harrison Sts., Pittsburgh, Pa. LOCOMOTIVES (Casoline-EIectric) A tlas Car & M fg. Co.. The, 1140 Ivanhoe Rd.. Cleveland, O. Differential Steel Car Co., Findlay, O. General Electric Co., Schenectady, N. Y. Whitcomb Locomotive Co., Rochelle, 111. LOCOMOTIVES (Gasollńo Mcclianical) Differential Steel Car Co., Findlay, O. Whitcomb Locomotiye Co., Rochelle, III. LOCO.AIOTIYE.S (Oil-Electrie) Atlas C ar & M fg. Co., The, 1140 Ivanhoe Rd., Cleyeland, O. Differential Steel Car Co., Findlay, O. LOCOMOTIYES (Steam) Porter, H. K ., Co., Inc., 49th & Harrison Sts., Pittsburgh, Pa. LOCOMOTIYES (Storage Battery) Atlas Car & M fg. Co., The, 1140 Ivanhoe Rd.. Cleveland, O. General Electric Co., Schenectady, N. Y. Whitcomb Locomotiye Co., Rochelle, 111. ŁU BRICAN TS (Industrial) American Lanolin Corp., Railroad St., Lawrence, Mass. Gulf Oil Corp. of Penna., Gulf Reflning Co., 3800 Gulf Bldg., Pittsburgh. Pa. New York & New Jersey Lubricant Co., 292 Madison Ave., New York City. Penola. Inc., 34th & Smallman Sts.. Pittsburgh, Pa. Pure Oil Co., The, 35 E. W acker Dr., Chicago, 111. Shell Oil Co., Inc., 50 W. 50th St.. New York City. Socony-Vacuum Oil Co.. Inc.. 26 Broadway, New York City. Sun Oil Co., Dept. 1, 1608 Walnut St., Philadelphia. Pa. Tide W ater Associated Oil Co.. 17 B attery Place. New Yo,-'c City. W ayne Chemical Products Co.. 9502 Copeland St., Detroit, Mich. LU BRICATIN G SYSTEM S F arval Corp., The. 3270 E. 80th St., Clcveland, O. M ACHINĘ WORK Continental Roli & Steel Fdry. Co., E. Chicago. Ind. Farrel-Birmingham Co.. Inc., .110 Main St., Ansonia. Conn. 322 Vulcan St., Buffalo. N. Y. Federal Shipbuilding & D ry Dock Co., Kearney. N. .T. Hanna Engineering Works, 1765 Elston Ave., Chicago, 111. Hyde Park Foundry & Machinę Co.. Hyde Park, Pa. Lewis Foundry & Machinę Div. of Blaw -Knox Co.. Pittsburgh, Pa. Morgan Engineering Co., The, Alliance, O. M ACH IN ER Y (Special) Allis-Chalm ers Mfg. Co., Milwaukee, Wis. A tlas Car & M fg. Co.. The. 1140 Ivanhoe Rd., Cleveland, O. Baldwin Southwark Div., Baldwin Locomotive Works, Philadelphia, Pa. Birdsboro Steel Fdry. & Mach. Co., Birdsboro, Pa. Brosius, E dgar E., Inc.. Sharpsburgh Branch, Pittsburgh. Pa. Cleveland Punch & Shear Works Co., The, 3917 St. Clair Ave., Cleveland, O. Columbus Die, Tool & Mach. Co., 955 Cleveland Ave., Columbus, O. Continental Roli & Steel Fdry. Co.. E. Chicago, Ind. Elmes, Chas. F ., Engineering Works, 243 N. Morgan St., Chicago, 111. Farrel-Birm ingham Co., Inc., 110 Main St.. Ansonia, Conn. 322 Vulcan St., Buffalo, N. Y. Hannifin M fg. Co., 621-631 So. Kolm ar Ave., Chicago, 111. Lewis Foundry & Machinę Div. of Blaw-Knox Co., Pittsburgh, Pa Morgan Engineering Co., The, Alliance, O. National Broach & Machinę Co., 5600 St. Jean, Detroit. Mich. National-Erie Corp., Erie, Pa. National Roli & Fdry. Co., The, Avonmore, Pa. 156 » » W H E R E - T N iagara Machinę & Tool Works, 637-697 Northland Ave., Buffalo. N. Y. Oil Well Supply Co., Dallas, Texas. Shuster, F. B., Co., The, New Haven, Conn. Thomas Machinę M fg. Co., Etna Branch P. O., Pittsburgh, Pa. United Engineering & Fdry. Co., First National Bank Bldg., Pittsburgh, Pa. M ACH IN ERY (Used & Rebuilt) Albert, L ., & Son, Whitehead Rd., Trenton, N. J. Crawbuck, John D., Co., Empire Bldg., Pittsburgh, Pa. General Blower Co., 404 No. Peoria St., Chicago. 111. Keystone Machinery Co., 324 Fourth Avc., Pittsburgh, Pa. Lang Machinery Co., 28th & A. V .R .R ., Pittsburgh, Pa. M arr-Galbreath Machinery Co., 53 W ater St.. Pittsburgh, Pa. Motor Repair & M fg. Co., 155S Hamilton Ave., Cleveland, O. West Penn Machinery Co.. 120S House Bldg., Pittsburgh, Pa. M AGN ESIA (Electrically Fiised) Norton Co., W orcesler, Mass. M AGN ETIC SE PA R A TO R S— See SE PAR ATO R S (Magnetie) M AGN ETS (Lifting) Cutler-Hammer, Inc., 1211 St. Paul Ave., Milwaukee, Wis. Dings Magnetie Separator Co., 663 Smith St., Milwaukee. Wis. E lectric Controller & M fg. Co.. 2700 E. 79th St., Cleyeland, O. Ohio Electric Mfg. Co.. The, 5906 Maurice Ave., Cleveland, O. M AGN ETS (Separatlng) Dings Magnetie Separator Co., 663 Smith St.. Milwaukee, Wis. Ohio Electric M fg. Co.. The. 5906 Maurice Ave., Cleveland, O. MAN I) RELS (Ex pandlng) Nicholson, W. II., & Co., 177 Oregon St., Wilkes.-Barre, Pa M AN G AN ESE M ET A L AND ALLO YS Electro M etallurgical Co., 30 E. 42nd St., New York City. M ANGAN ESE ORE Samuel, Frank, & Co., Inc., Harrison Bldg., Philadelphia, Pa. M ANIFOLDS (Gas) Production P latin c W orks. Tnc.. The, 123-129 Main Si., Lebanon, O. M ANIPU LATORS Continental Roli & Steel Fdry. Co.. E. Chicago. Ind. Morgan Engineering Co., The, Alliance, O. M ARKIN G D E V ICE S Cunningham, M. E., Co., 172 E. Carson St., Pittsburgh, Pa. M ET A L (Perforated)— See PE R FO R A T E D M ETAL M ET A L B L A S T A B R A S IY E S (Shot and Grlt) American Foundry Equipment Co., The, 509 So. Byrkit St., Mishaw aka, Ind. Pangborn Corp., Iiagerstown, Md. Pittsburgh Crushed Steel Co.. 4839 Harrison St., Pittsburgh, Pa. M ET A L CLEAN EIIS American Chemical Paint Co., Dept. 310, Ambler, Pa. Cowles Detergent Co., The, H eavy Chemical Div., 7018 Euclid Ave., Cleveland, O. Pennsylvania Salt Mfg. Co., Dept. E. Pennsalt Cleaner Div., Philadelphia, Pa. M ETAL FIN ISH ES Am erican Nickeloid Co.. 1310 N. Second St., Peru, Ul. M ET A L S P E C IA L T IE S AND PA R TS— See STAM P1NGS M ETAL ST AM PIN G S— See STAM PIN GS M ETALS (Hard Surfaeing) Stoody Co., Whittier, Calif. M ETALS (Nonferrous) American B rass Co., The, W aterbury, Conn. International Nickel Co., Inc., The, 67 W all St., N ew York City. Titanium Alloy M fg. Co., The, N iagara Falls, N. Y . M ICROM ETERS Brown & Sharpe M fg. Co., Providence, R. I. O - B U y « « M ILLING CU TTERS Brown «& Sharpe M fg. Co., Providence, R. I. E x-Cell-0 Corp., 1228 Oakman Blvd., Detroit. Mich. McKenna Metals Co., 200 Lloyd Ave., Latrobe, Pa. M ILLING M ACHINES Brown & Sharpe M fg. Co., Providence. R. I. Cincinnati Milling Machinę and Cincinnati Grinders, Inc., Oakley Sta., Cincinnati, O. Kearney & Trecker Corp., 5926 N a tional A ve., Milwaukee, Wis. National Broach & Machinę Co., 5600 St. Jean, Detroit, Mich. M ILLIN G M ACHINES (Milling and Centerlng Combined) Jones & Lamson Machinę Co., Springfleld, Vt. M ILLS (Blnomlng, Universal, Plate. S’,pn*. Tin, B ir . Strip. E tc .)— Seo ROLLING M ILL EQUIPM ENT MOLD ING M ACH IN ER Y (Foundry) Milwaukee Foundry Equipment Co., 3238 W. Pierce St., Milwaukee, Wis. MOI.DINGS (Metal) Dahlstrom Metallic Door Co., Jamestown, N. Y. MOI I)S (Ingot)— Sec INGOT MOLDS M OLYBDENUM Climax Molybdenum Co., 500 Fifth Ave., New York City. M ONEL M E T A L (All Commercial Forms) International Nickel Co., Inc., The. 67 W all St., New York City. M ONORAIL SYSTEM S Am erican MonoRail Co.. The, 13102 Athens A ve., CIeveland, O. Cleveland Tram rall Div. of Cleye land Crane & Engineering Co., 1125 E. 283rd St., W ickliffe, O. Northern Engineering Works, 2609 A tw ater Sf .. Detroit, Mich. Reading Chain & Błock Corp., Dept. 32. Reading. Pa. Shenard Niles Crane & Hoist Corp.. 358 Schuyler Ave., Montour Falls, N. Y. MOTORS (Electric) Allis-Chalm ers M fg. Co., Milwaukee. Wis. Fairbanks, Morse & Co., Dept. B75, 600 So. Michigan Ave., Chicago, 111. General Electric Co.. Schenectady. N. Y. G raybar Electric Co.. Graybar Bldg.. New York City. H arnischfeger Corp., 4411 W. N a tional Ave.. Milwaukee, Wis. Lincoln Electric Co., The, Cleveland, O. Reliance Electric & Eng. Co.. 1081 Ivanhoe Rd., Cleveland, O. Sturtevant, B. F.. Co.. Hyde Park, Boston, Mass. Westinghouse Electric & M fg. Co., Dept. 7-N, E ast Pittsburgh, Pa. MTJCK B A R Samuel, Frank, & Co., Inc., Harrison Bldg., Philadelphia, Pa. N AILS (*AIso Stainless) American Steel & Wrire Co.. Rockefeller Bldg., Cleveland, O. Bethlehem Steel Co., Bethlehem, Pa. Columbia Steel Co., San Francisco, Calif. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. •Pittsburgh Steel Co.. 1643 Grant Bldg., Pittsburgh. Pa. •Republic Steel Corp., Dept. ST, Cleveland. O. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham. Ala. W7ickwire Brothers, 189 Main St., Cortland. N. Y. WTickwire Spencer Steel Co.. 500 F ifth Ave., New York City. Youngstown Sheet & Tube Co., The. Youngstown, O. N A ILS (Coated and Galvanized) W ickwire Brothers, 189 Main St., Cortland, N. Y. N IC K E L (A li Commercial Forms) International Nickel Co., Inc., The, 67 W all St., New York City. N IC K E L (Shot) International Nickel Co.. Inc.. The, 67 W7all St., New York City. « N IC K EL STE E L (Cold Drawn) Bethlehem Steel Co., Bethlehem, Pa. Bliss & Laughlin, Inc., IIarvey, I!l. Republic Steel Co., Dept. ST, Cleveland, O. Union Drawn Steel Div. Republic Steel Corp., Massillon, O. N OZZLES (Blasting) Pangborn Corporation, Iiagerstown, Md. NUTS (*Also Stainless) Bethlehem Steel Co., Bethlehem, Pa. Cleveland Cap Screw Co.. 2930 E. 79th St.. Cleyeland, O. Elastic Stop Nut Corp.. 2340A Vauxhall Rd., Union, N. J. Erie Bolt & Nut Co., Liberty Ave. at W. 12th St., Erie, Pa. Lamson & Sessions Co., The, 1971 W. 85th St., Cleyeland, O. '''Republic Steel Corp., Upson Nut Div., Dept. ST, 1912 Scranlon Rd., Cleyeland, O. Russell, Burdsall & Ward Bolt & Nut Co., Port Chester, N. Y. Tinnerman Products, Inc., 2039 Fulton Rd., CIeveland, O. NUTS (Castellated) Bethlehem Steel Co., Bethlehem, Pa. Cleyeland Cap Screw Co., 2930 E. 79th St., Cleyeland, O. Erie Bolt & Nut Co., Liberty Ave. at W. 12th St., Erie, Pa. Lamson & Sessions Co., The, 1971 W. 85th St,, Cleyeland, O. National Acme Co., The, 170 E. 131st St., Cleyeland, O. Republic Steel Corp., Upson Nut Diw, Dept. ST, 1912 Scranton Rd., Cleyeland, O. Russell, Burdsall & Ward Bolt & Nut Co., Port Chester, N. Y. NUTS (Machinę Screw) Central Screw Company, 3517 Shiclds Ave., Chicago, III. NUTS (Sclf Locking) Elastic Stop Nut Corp., 2340A Vauxhall Rd., Union, N. J. NUTS (Scml-Finishcd) Bethlehem Steel Co., Bethlehem, Pa. Cleyeland Cap Screw Co., 2930 E. 79th St.. Cleveland, O. Erie Bolt & Nut Co., Liberty Ave. at W. 12th St., Erie. Pa. Lamson & Sessions Co., The. 1971 W. 85th St., Cleyeland, O. Republic Steel Corp., Upson Nut Div., Dept. ST, 1912 Scranton Rd.. Cleyeland. O. Russell, Burdsall & Ward Bolt & Nut Co., Port Chester, N. Y. NUTS (Wlng) Central Screw Company. 3517 Shields Ave., Chicago, 111. Parker-Kalon Corp., 194-200 Varick St., New York City. O IL R E T A IN E R S AND SEALS Chicago Rawhide Mfg. Co., 1308 Elston Ave., Chicago, 111. Garlock Packing Co., The, S 3-40, Palm yra, N. Y. OILS (Cutting) G ulf Oil Corp. of Penna., Gulf Refining Co., , , _ 3800 Gulf Bldg., Pittsburgh, Pa. Penola, Inc., 34th & Smallman Sts., Pittsburgh, Pa. Pure Oil Co., The, 35 E. W acker Dr., Chicago, Ili. Shell Oil Co., Inc., 50 W. 50th St.. New York City. Socony-Vacuum Oil Co., Inc.. 26 Broadway, New York City. Sun Oil Co., Dept. 1. 160S Walnut St.. Philadelphia, Pa. Tide W ater Associated Oil Co.. 17 Battery Place, New York City Wayne Chemical Products Co., h 9502 Copeland St., Detroit, Mich. OILS (Lubricating)— See ŁU BRICAN TS (Industrial) OILS (Rust Preventive) American Chemical Paint Co., Dept. 310, Ambler, Pa. Wayne Chemical Products Co., 9502 Copeland St., Detroit, Micn. OPEN-H EARTH FURNACES— See FURN ACES (Open-Hearth) O YENS (Annealing, Japanning, Tempering) „ _ _ Hagan. Gen. J., Co., 2400 E. Car son St.. Pittsburgh, Pa. K irk & Blum Mfg. Co., The, 2S38 Spring Grove Ave., Cincinnati, O. Stew art Furnace Div.. Chicago Flexible Shaft Co.. Dept. 112. 5600 Roosevelt Rd., Chicago, 111. / TEEL W H E R E - T O - B U y PIE R C E R POINTS OVENS (Coke, By-Product Recovery) Youngstown Alloy Casting Corp., Koppers Co., Engineering and Con 103 E. Indianola Ave., struction Div., 901 Koppers Youngstown, O. Bldg., Pittsburgh, Pa. PIG IRON 0VENS (Core and Mold) Alan Wood Steel Co., Kirk & Blum Mfg. Co., The, Conshohocken, Pa. 2838 Spring Grove Ave., Am erican Steel & W ire Co., Cincinnati, O. Rockefeller Bldg., Cleveland. O. Pennsylvania Industrial Engineers, Bethlehem Steel Co., 2413 W. Magnolia St., Bethlehem, Pa. P it ts b u r g h , P a . Brooke, E. & G., Iron Co., Birdsboro, Pa. 0XY-ACETYLENE W ELD IN G Carnegie-Illinois Steel Corp., AND CUTTING— See W ELDING Pittsburgh-Chicago. 0XYGEN IN CYLIN D ERS Cleveland-Cliffs Iron Co., Union Air Reduction, 60 E. 42nd St., Commerce Bldg., Cleveland, O. New York City. Hanna Furnace Corp., The, Linde Air Products Co., The, Ecorse, Detroit, Mich. 30 E. 42nd St., New York City. Jackson Iron & Steel Co., PACKING (Asbestos or Rubber) Jackson, O. Carey, Philip, Co., The, Dept. 71, Jones & Laughlin Steel Corp., Lockland, Cincinnati. O. Jones & Laughlin Bldg., Garlock Packing Co., The, Pittsburgh, Pa. S 3-40, Palmyra, N. Y. Republic Steel Corp., Dept. ST, Johns-Manville Corp., Cleveland, O. 22 E. 40th St., New York City. Samuel, F rank & Co., Inc., Harrison Bldg., Phiiadelphia, Pa. PACKINGS— M ECHANICAL LEATHER (Cup, U-Cup, Flange Shenango Furnace Co., 01iver Bldg., Pittsburgh, Pa. and Vees) Snyder, W. P ., & Co., Chicago Rawhide Mfg. Co.. 01iver Bldg., Pittsburgh, Pa. 1308 Elston Ave., Chicago, 111. Birmingham, Ala. Garlock Packing Co., The, Wieman & Ward Co., The, S3-40, Palmyra, N. Y. 01iverB ldg.. Pittsburgh, Pa. P A IN T ( A lk a ll R e s ls tin g ) PIG IRON (Charcoal) Pennsylvania Salt M fg. Co., Dept. Tennessee Products Corp., E. Pennsalt Cleaner Div., Nashville, Tenn. Phiiadelphia, Pa. P A I N T ( A lu m ln u m ) PILIN G (Iron and Steel) Koppers Co., Tar & Chemical Div.. Bethlehem Steel Co., 300 Koppers Bldg., Bethlehem, Pa. Pittsburgh, Pa. Carnegie-Illinois Steel Corp., P A IN T ( H e a t R e s ls t in s ;) Pittsburgh-Chicago. American Chemical Paint Co., Columbia Steel Co., Dept. 310, Ambler, Pa. San Francisco, Calif. Inland Steel Co., 38 South Dear P A IN T ( I n d u s t r ia l) born St., Chicago, 111. Carey, Philip, Co., The, Dept. 71, National Tube Co., Lockland, Cincinnati, O. F rick Bldg., Pittsburgh, Pa. P A IN T (M a r k ln g ) Koppers Co., Tar & Chemical Div., Republic Steel Corp., Dept. ST, Cleveland, O. 300 Koppers Bldg., Pittsburgh, Pa. PILIN G (Pressurc-Treated Wood) P A IN T (R u s t P r e v e n U v e ) Wood Preserving Corp., The, American Chemical Paint Co., 300 Koppers Bldg., Dept. 310, Ambler, Pa. Pittsburgh, Pa. Koppers Co., Tar & Chemical Div., 300 Koppers Bldg., PILLO W B LO CKS (Roller Bearing) Pittsburgh, Pa. Ahlberg Bearing Co., 3015 W. 47th St., Chicago, 111. PARALLELS Link-Belt Co., 519 N. Holmes Ave., Challenge Machinery Co., Indianapolis, Ind. Grand Haven, Mich. Shafer Bearing Corp., P A R T S ( P r e c i s io n ) 35 E. W acker Drive, Chicago, 111. Ex-ęell-0 Corp., 122S Oakman PILLOW’ BOXES Blvd., Detroit, Mich. F Industries, Inc., Front St. and PATTERN EQUIPMENT (Wood or S KErie A ve., Philadelpha, Pa. Metal) PIN ION S (Mili) Wellman Bronze & Aluminum Co., Carnegie-Illinois Steel Corp., The, 6017 Superior Ave., Pittsburgh-Chicago. Cleveland, O. Continental Roli & Steel Fdry. Co., PĘRFORATED 5IETAI, E. Chicago, Ind. Chicago Perforating Co., Farrel-Birm ingham Co., Inc., 2443 W. 24th PI., Chicago, 111. 110 Main S t., Ansonia, Conn. Erdle Perloraling Co., 322 Vulcan St., Buffalo. N. Y. 171 York St., Rochoster, N. Y. Horsburgh & Scott Co., The, & Kins Perforating Co., 5112 Hamilton Ave., Cleveland, O. u , ^ 34, Fillmore St., Chicago, 111. N ational-Erie Corp., Erie, Pa. Wickwire Spencer Steel Co., Simonds Gear & M fg. Co., The, 500 Fifth Ave., New York City. 25th St., Pittsburgh, Pa. P11ENOI. KECOYEIIY I*LANTS United Engineering & Foundry Co.. Koppers Co., Engineering and Con First National Bank Bldg., struetion Div\, 901 Koppers Pittsburgh, Pa. Pittsburgh, Pa. PIN S (Case Hardened or Heat 1 ICKL1NG CO>ll’Oi;NDS Treated) American Chemical Paint Co., Erie Bolt & Nut Co., Liberty Ave. Dept. 310, Ambler, Pa. a t W. 12th St., Erie, Pa. Pennsylvania Salt M fg. Co., Dept. PIN S (Taper) E Pennsalt Cleaner D iv „ ^ Phiiadelphia, Pa Moltrup Steel Products Co., B eaver Falls, Pa. PICKUNO CBATES KlŁ . 4 . B1™ Mfg. Co., The, P IP Ę (Brass, Bronze, Copper) AUS Spring Grove Ave., Am erican Brass Co., The, Cincinnati, o. W aterbury, Conn. \oungstm™ Welding & EnsineerBridgeport B rass Co., Bridgeport, Conn. PTrurVx-^ youngstown, O. S ® ' K<(UII\MKNT Shenango-Penn Mold Co., Dover, O. E ^ lo W ir c Works Co., P IP Ę (Sąuare and Rectangular) In& T e r raęe, Buffalo, N. Y. Youngstown Sheet & Tube Co., The, CT Youngstown, O. 67 w ai] St.,NlckeI New CoYorkThe, Citv P IP Ę (Steel) °nse co WnThVelvlns * EnS'ńeerAllegheny Ludlum Steel Corp., e' Youngstown, O. 01iver Bldg., Pittsburgh, Pa. m a c h in e r y Am erican Rolling Mili Co.. The. t j Ffiundry Co., Erie P i 940 Curtis St., Middletown, O. Bk«^KUndryr’ & Machine Div. ot Babcock & Wilco.K Tube Co., The. Beaver Falls. Pa. 4 « c h XIneC°C0.PlttSbUrgh- P a - Bethlehem Steel Co., Wean' pSSx 14-66, p ittsburgh, Pa. Bethlehem, Pa. S , ! ? e™ g Co" W arren, O. Columbia Steel Co., San Francisco, Calif. c S ; r T '1X K M JrtNGS Crane Co., 836 So. Michigan Ave., Chicago, 111. p Ł c^ t i ? td', p fR. Co Dept Jones Sc Laughlin Steel Corp., Jones & Laughlin Bldg., P«Sn eFpSh t , ? i an- D i''Pittsburgh, Pa. N ational Tube Co., ' m S i , T A N K S -S e e TA N K S Frick Bldg., Pittsburgh, Pa. March 3, 1941 H. A. BRASSERT &co. C O N S U L T IN G , R E P O R T IN G , A P P R A IS IN G and C O N S T R U C T IO N ENGINEERS F O R IN D U S T R Y FIR ST NATIONAL BANK BUILDING P IT T S B U R G H 60 E. 42nd S tre e t NEW YORK 310 S. M ichigan Avo. CHICAGO : ? Tp G A L V A N i z i N G S T R A T E G IC A L L Y LOCATED FOR E X P 0 R T S H I P M E N T B L A C K fo r I r o n & S te e l Original, LoW Temperature, Patented Method O n e s a l t ; o n e b a t h ; o n e c o n t r o l; O n e m a n to o p e r a te P r o t e c t s a n d b e a u t i f i e s ; l o w e r s f i n is h in g c o s t s ; s p e e d s p r o d u e t io n . A sk for details. Sample J E T A L ized free. ALROSE CHEMICAL CO.. Provłdence, R. I. HOT DIP GALVANIZING - “ A M ateriał D ifferencc G a lv a n iz e d P r o d u c t s —P r o d u e t i o n H e a t T r e a t i n g C O M M E R C IA L M E T A L S T R E A T IN G , IN C . T o le d o , O h io M orłon S a lt Co, C h ic a g o / IU. f i& f lE I W O R K E R S WHO e f r ć ' S ć ^ N E E D S a £ C • USE M O R T O N ‘S S A L T T A B L E T S • Pickling of Iron and Steel — B y W allace G . I m h o ff Price Postpaid $5.00 TH E T h is b o o k co v e rs m a n y p h a s e s o f p ic k lin g ro o m p r a c tic e a n d c o n s tru c tio n a n d m a in te n a n c e o f p ic k lin g e ą u ip m e n t. PENTON PUBLISHING CO. Book D epartm ent 1213 W . 3rd S t . C le y e la n d , O . 157 P IP E (Steel)— Con. Republic Steel Corp., Dept. ST, Cleyeland, O. Western Gas D iv., Koppers Co., Fort Wayne, Ind. Wheeling Steel Corp., Wheeling, W. Va. Youngstown Sheet & Tube Co., The. Youngstown, O. P IP E B A L L S Youngstown Alloy Casting Corp., 103 E. Indianola Ave., Youngstow’n, O. r i P E B E N D ING Crane Co., 836 So. Michigan A ve.( Chicago, 111. P IP E CU TTIN G AN D TH R EAD IN G M ACH IN ERY Landis Machinę Co., Inc., W aynesboro, Pa. P IP E F ITTIN G S Babcock & W ilcox Co., The, Refractories Div., 85 Liberty St., N ew Y ork City. Crane Co., 836 So. Michigan Ave., Chicago, 111. Grinnell Co., Inc., Providence, R. I. Oil W ell Supply C q ., Dallas, Texas. W orthington Pump & Machy. Corp., Harrison, N. J. P IP E LIN E S (Rlveted and Welded) Bethlehem Steel Co., Bethlehem, Pa. P IP E M IL L M ACH IN ER Y United Engineering & Fdry. Co., F irst N ational B ank Bldg., Pittsburgh, Pa. Yoder Co., The, W. 55th St. & Walworth A ve., Cleyeland, O. P IP E R O LL S (Magnet Ic) Dings M agnetic Separator Co., 663 Smith S t., Milwaukee, Wis. P IP E STR AIG H TEN IN G M ACH IN ER Y Elmes, Chas. F ., Engineering W orks, 243 N. Morgan St., Chicago, 111. Logemann Brothers Co., 3126 Bur leigh St., Milwaukee, Wis. Sutton Engineering Co., Park B ldg., Pittsburgh, Pa. United Engineering & Fdry. Co., F irst N ational B ank Bldg., Pittsburgh, Pa. P IP E TOOLS Greenfleld T ap & Die Corp., Greenfleld, Mass. P IPIN G CON TRACTORS Grinnell Co., Inc., Provłdence, R. I. Power Piping Co., B eaver and W estern Ave., Pittsburgh, Pa. PISTO N RIN GS Am erican Hammered Piston Ring D iv., Koppers Co., Baltim ore, Md. PISTO N RODS B a y C ity Forge Co., W. 19th and Cranberry Sts., Erie, Pa. Bliss & Laughiin, Inc., Harvey, 111. Heppenstall Co., 47th and Hatfield S ts., Pittsburgh, Pa. Jones & Laughiin Steel Corp., Jones & Laughiin Bldg., Pittsburgh, Pa. N ational Forge & Ordnance Co., Irvine, W arren Co., Pa. Republic Steel Corp., Dept. ST, Cleyeland, O. Standard Steel W orks Div. o f The Baldwin Locomotive Works, Philadelphia, Pa. Union D raw n Steel Div. Republic Steel Corp.. Massillon. O. P L A N E R S AN D SH APER S Cincinnati Shaper Co., Elam and Garrard Sts., Cincinnati, O. Cleyeland Punch & Shear Works Co., The, 3917 St. Clair Ave., Cleyeland, O. P L A T E CASTO RS H y att Bearings D iv., General Mo tors Sales Corp.. Harrison, N. J. P L A T E S (Sheared or Universal) <*AIso Stainless) •A la n Wood Steel Co., Conshohoeken, Pa. •Allegheny Ludlum Steel Corp., 01iver Bldg., Pittsburgh, Pa. •Am erican Rolling Mili Co., The, 940 Curtis St., Middletown, O. •Bethlehem Steel Co. , Bethlehem, Pa. •Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Columbia Steel Co., San Francisco, Calif. Enterprise Galyanizing Co., 2525 E. Cumberland St., Philadelphia, Pa. G ranite C ity Steel Co., Granite City, 111. Ingersoll Steel & Disc Div., BorgW arner Corp., 310 S. Michigan A ve., Chicago, 111. Inland Steel Co., 3S So. Dearborn St., Chicago. 111. Jones & Laughiin Steel Corp., Jones & Laughiin Bldg., Pittsburgh, Pa. 15S Levinson Steel Co., W atson-Stillman Co., Roselle, N. J. Weinman Pump & Supply Co.. The 33 Pride St., Pittsburgh, Pa. Zeh & Hahnemann Co., 56 Av210 Blvd. of the Allies, •Republic Steel Corp., enue A, N ewark, N. J. Pittsburgh, Pa. Dept. ST, Cleyeland, O. P R E S S E S ( H y d r a u lic ) Wood, R. D., Co., 400 Chestnut St., •Ryerson, Jos. T ., & Son, Inc., Philadelphia, Pa. Baldwin Southwark Div., Baldwin 16th and Rockwell Sts., Locomotive Works, Worthington Pump & Machinery Chicago, 111. Corp., Harrison, N. J. Philadelphia, Pa. Tennessee Coal, Iron & Railroad PUMPS (Fuel Injectlon) Birdsboro Steel Fdry. & Mach. Co., Co., Brown-Marx Bldg., Ex-Cell-0 Corp., 1228 Oakman Birdsboro, Pa. Birmingham, Ala, Blvd., Detroit, Mich. Chambersburg Engineering Co., Wisconsin Steel Co., 180 No. PUMPS (Hydraulic) Chambersburg, Pa. Michigan A ve., Chicago, 111. Brown & Sharpe Mfg. Co., Elmes, Chas. F ., Engineering Worth Steel Co., Claymont, Del. Providence, R. I. Works, 243 N. Morgan St., Youngstown Sheet & Tube Co., The. Elmes, Chas. F ., Engineering Chicago, 111. Youngstown, O. Works, 243 N. Morgan St., Erie Foundry Co., Erie, Pa. P L A T E S (Stainless Clad) Chicago, Ul. Farrel-Birm ingham Co., Inc., Granite City Steel Co., Logemann Brothers Co., 3126 Bur 110 Main St., Ansonia, Conn. Granite City, 111. leigh St., Milwaukee, Wis. 322 Vulcan St., Buffalo, N. Y. Ingersoll Steel & Disc Div., Borg- Hanna Engineering Works, Weinman Pump & Supply Co., The, Warner Corp., 310 S. Michigan 210 Blvd. of the Allies, 1765 Elston A ve., Chicago, 111. A ve., Chicago, 111. Pittsburgh, Pa. Hannifin M fg. Co., 621-631 So. P L A T E S (Steel— Floor)— See Wood, R. D., Co., 400 Chestnut St., Kolm ar Ave., Chicago, Ul. Philadelphia, Pa. FLOORING (Steel) Logemann Brothers Co., 3126 Bur P L A T E S (Terno and T in )— Seo Worthington Pump & Machinery leigh St., Milwaukee, Wis. T IN P L A T E Corp., Harrison, N. J. M esta Machinę Co., I*LUGS (E.\panslon) P. O. Box 1466, Pittsburgh, Pa. PUMPS (RecIprocatlnR:) Hubbard, M. D., Spring Co., Morgan Engineering Co., The, Fairbanks, Morse & Co., Dept. B75, 424 Central A ve., Pontiac, Mich. Alliance, O. 600 S. Michigan Ave., Chicago, III. PLUGS (Rolling Mili) N ational-Erie Corp., Erie, Pa. Weinman Pump & Supply Co., The, Youngstown Alloy Casting Corp., Progressive Welder Co., 3031 E. 210 Blvd. of the Allies, 103 E. Indianola Ave., Outer Drive, Detroit, Mich. Pittsburgh, Pa. Youngstown, O. PUMPS (Rotary) W atson-Stillman Co., Roselle, N. J. POLES (Tubular Steel) Wood, R. D., Co., Brown & Sharpe Mfg. Co., National Tube Co., 400 Chestnut St., Philadelphia, Pa. Providence, R. I. Frick Bldg., Pittsburgh, Pa. P R E S S E S (P n e u m a tlc ) Fairbanks, Morse & Co., Dept. B75, Hannifin M fg. Co., 621-631 So. 600 S. Michigan Ave., Chicago. III. POLISIIING M ACH IN ERY Kolm ar A ve., Chicago, Ul. Weinman Pump & Supply Co., The, (Tube and Bar) P R E S S E S ( P u n c h in g , D r a w in g , 210 Blvd. of the Allies, Medart Co., The, 3520 de Kalb C o in in g , B l a n k in g , e t c .) Pittsburgh, Pa. St., St. Louis, Mo. Cleyeland Punch & Shear Works PUMPS (Yacuum) POTS (Case Hardenlns:) Co., The, 3917 St. C lair Ave., Pressed Steel Tank Co., Fairbanks. Morse & Co., Dept. B75, Cleyeland, O. 1461 So. 66th St., Milwaukee, 600 S. Michigan Ave., Chicago, III. N iagara Machinę & Tool Works, Wis. Worthington Pump & Machinery 637-697 Northland Ave., POTENTIOM ETERS Corp., Harrison, N. J. Buffalo, N. Y. PUNCHES (Multlplc) Bristol Co., The, Progressive Welder Co., 3031 E. Cincinnati Shaper Co., Elam and 112 Bristol Rd., W aterbury, Conn. Outer Drive, Detroit, Mich. Garrard Sts., Cincinnati, O. POTS (Melting) Cleyeland Punch & Shear Works American B rake Shoe & Fdry. Co., Zeh & Hahnemann Co., 56 Avenue A, N ewark, N. J. Co., The, 3917 St. Clair Ave., The, 230 Park Ave., ,P R E S S E S ( R lv e t in K ) Cleyeland, O. New York City. Hanna Engineering Works, Hannifin Mfg. Co., 621-631 So. Farrel-Birmingham Co., Inc., 1765 Elston Ave., Chicago, Ul. Kolmar Ave., Chicago, Ili. 110 Main St., Ansonia, Conn. Hannifin M fg. Co., 621-631 So. PUNCHING AND SHEARING 322 Vulcan St., Buffalo, N. Y. Kolm ar A ve., Chicago, Ul. M ACHINERY Kemp, C. M., M fg. Co., B eatty Machinę & Mfg. Co., 405 E. 01iver St., Baltimore, Md. P R E S S E S ( S c r a p B u n d l l n g a n d Hammond, Ind. B a lln g ) POW ER UNITS (Gasoline, Electric Chambersburg Engineering Co., Logemann Brothers Co., 3126 Bur-. for Industrial Trucks) Chambersburg, Pa. leigh St., Milwaukee, Wis. Ready-Power Co., The, Cleyeland Punch & Shear Works P R E S S E S ( S ta m p ln g ) 3828 Grand River Ave., Co., The, 3917 St. Clair Ave., Zeh & Hahnemann Co., 56 AvDetroit, Mich. Cleyeland, O. enue A, N ewark, N. J. PR E H E A TE R S Continental Roli & Steel Fdry. Co., P R E S S E S (W e ld in g ) — S eo Babcock & Wilcox Co., The, E. Chicago, Ind. W ELDERS Refractories Div., 85 Liberty St., Hannifin Mfg. Co., 621-631 So. New York City. P R E S S E S , B R I Q U E T I N G ( T u r n in g s Kolm ar Ave., Chicago, Iii. & B o r in g s ) PRESSED M E T A L PA R TS Lewis Foundry & Machinę Div. of Mihvaukee Foundry Eąuipment Co., Am erican Forge Div. of The Blaw -Knox Co., Pittsburgh, Pa. 3238 W. Pierce St., American B rake Shoe & Fdry. Co., Morgan Engineering Co., The, Milwaukee, Wis. 2621 S. Hoyne Ave., Chicago, Ili. Alliance, O. Dahlstrom M etallic Door Co., N iagara Machinę & Tool Works, P R E SSU R E Y E S SE L S Jamestown, N. Y. 637-697 Northland Ave., Babcock & W ilcox Co., The, Stanley Works, The, Pressed Metal Buffalo, N. Y. Refractories Div., 85 Liberty St., Div.. New Britain, Conn. Thomas Machinę Mfg. Co., Etna New York City. PR E SSE S Branch P. O., Pittsburgh, Pa. P R O D U C E R G A S S Y S T E M S — See Cleyeland Punch & Shear Works United Engineering & Fdry. Co., GAS PRODU CER PLAN TS Co., The. 3917 St. Clair Ave., First National Bank Bldg., P U G M IL L S (F o r B la s t F u rn a ce s Cleyeland, O. Pittsburgh, Pa. a n d S in t e r in g P la n t s ) Elmes, Chas. F ., Engineering PYRO M ETER TUBES Bailey, Wm. M., Co., Works, 243 N. Morgan St., 702 Magee Bldg., Pittsburgh, Pa. Norton Company, Worcester, Mass. Chicago, Ul. PU L L E Y S (Magnetic) PYR 03IE TE R S Erie Foundry Co., Erie, Pa. Cutler-Hammer. Inc.. 1211 St. Paul Bristol Co., The, Farrel-Birm ingham Co., Inc., Ave., Milwaukee, Wis. 112 Bristol Rd., Waterbury, Conn, 110 Main St., Ansonia, Conn. Dings Magnetic Separator Co.. Brown Instrument Div. of Min322 Vulcan St., Buffalo. N. Y. 663 Smith St., Milwaukee. Wis. neapolis-Honeywell Regulator Logemann Brothers Co.. 3126 B u r P U LYE R IZE R S Co., 4462 Wayne Ave., leigh S t., Milwaukee, Wis. Am erican Pulverizer Co., 1539 Philadelphia, Pa. N iagara Machinę & Tool Works, Macklind Ave., St. Louis, Mo. Foxboro Co., The, 118 Neponset 637-697 Northland Ave., PUM P HOUSES Ave., Foxboro, Mass. Buffalo, N. Y. Leeds & Northrup Co., 4957 Sten W atson-Stillman Co., Roselle, N. J. Dravo Corp. (Contracting D iv.), Neville Island, Pittsburgh, Pa. ton Ave., Philadelphia, Pa. PR E SSE S (Bendlnu) PU M PS R A IL B R E A K E R S Watson-Stillman Co.. Roselle, N. J. Allis-Chalm ers M fg. Co., National Roli & Foundry Co., The, Zeh & Hahnemann Co., 56 AvMilwaukee, Wis. Avonmore, Pa. enue A, Newark, N. J. Fairbanks, Morse & Co., Dept. B75. United Engineering & Fdry. Co., PRE SSE S (Extrusion) 600 S. Michigan Ave., Chicago, Ili. First National Bank Bldg.. Elmes. Chas. F ., Engineering M esta Machinę Co., Pittsburgh, Pa. Works, 243 N. Morgan St., P. O. Box 1466, Pittsburgh, Pa. ItA IL S (New and Relaying) Chicago, 111. Oil Well Supply Co., Dallas, Texas. Watson-Stillman Co., Roselle, N. J. Wreinman Pump & Supply Co., The, Foster, L. B., Co.. Inc., P. O. Box 1647, Pittsburgh, Pa. \Y'ood, R. D., Co., 400 Chestnut St., 210 Blvd. of the Allies, Philadelphia, Pa. R A IL S (Steel) Pittsburgh. Pa. PRE SSE S (Forging) Bethlehem Steel Co.. P U M P S (B o ile r F e e d ) A ja x M anufacturing Co., Bethlehem, Pa. Fairbanks, Morse & Co., Dept. B75, Carnegie-Illinois Steel Corp., 1441 Chardon Rd.. Cleyeland, O. 600 S. Michigan Ave., Chicago, Ul. Pittsburgh-Chicago. Erie Foundry Co., Erie, Pa. Weinman Pump & Supply Co., The, Mesta Machinę Co., Columbia Steel Co., 210 Blvd. o f the Allies, San Francisco, Calif. P. O. B ox 1466. Pittsburgh, Pa. Pittsburgh, Pa. Inland Steel Co., 3S S. Dearborn Morgan Engineering Co., The, Worthington Pump & Machinery Alliance, O. St., Chicago, Tli. Corp., Harrison, N. J. Ryerson, Jos. T. & Son, Iwc.. National Machinery Co., The, P U M P S ( C e n t r ifu K a l) 16th & Rockwell Sts., Chicago, IUTiffin, O. Allis-Chalm ers M fg. Co., Tennessee Coal, Iron & Railroad United Engineering & Fdry. Co., Milwaukee, Wis. Co., Brown-Marx Bldg., First National B ank Bldg., Brown & Sharpe M fg. Co., Birmingham, Ala. r .. Pittsburgh, Pa. Providence. R. I. Weirton Steel Co., Weirton, W. PR E SSE S (Formins: and Braklng) Fairbanks, Morse & Co., Dept. B75, REAM ERS „ __ C1 Cincinnati Shaper Co., Elam and 600 So. Michigan Ave., Blanchard Machinę Co., The, 6-ł Garrard Sts., Cincinnati, O. Chicago. 111. State St., Cambridge, Mass. Cleyeland Crane & Engineering Co., Peerless Pump Div., Food Machin Brown & Sharpe Mfg. Co., The, Steelweld Machinery D iv., ery Corp., 301 W est Ave., 26, Los Providence, R. I. Angeles, Cal. 1125 E. 2S3rd St., W ickliffe, O. /TEEL W H E R E - T O - B U y RYERSON CERTIFIED STEELS r e p r e s e n tth e h ig h e s tq u a lity o b ta in a b le i n e a c h c l a s s a n d t y p e o f m a t e r i a ł . A ll k i n d s f r o m REAMERS— Con. Cleveland Twist Drill Co., The, 1242 E. 49th St., Cleveland, O. Greenfield Tap & Die Corp., Greenfield, Mass. R E B U IL T E Q U IP M E N T REINFORCEAIE^T F A B R IC a i iectrlc Welded) S w o S S .rteel & Wlre co ., t a ^ t U ^ ; - C le v e ,a n d ' o - Francisco, Calif. M0VpffthP? ’ Cer steel C o > KESISTnn«AyŁ:, New York c 'ty- rinrw-; 5 (Edgewound) Controller Co., The 152nd St., Cleveland, O. Allcn Hr?rtVS <«ra»h' ‘ e n isc) St M m ?/ ,9 ° '’ Wis. ,1320 s °- 2nd «*■. Milwaukee, S f M S (Platlnir) 2700 MfB- Co-O.The,uu E Ł- 79‘ h St., & Cleveland, March 3, 1941 RIV ETIN G M ACH IN ERY Chambersburg Engineering Co., Chambersburg, Pa. Hanna Engineering Works, 1765 Elston Ave., Chicago, Ul. Shuster, F. B., Co., The, New Haven, Conn. Wood, R. D.. Co . 400 Chestnut St., Philadelphia, Pa. U IY E TS (♦Also Stainless) Bethlehem Steel Co., Bethlehem, Pa. Inland Steel Co., 38 S. Dearborn St., Chicago. Ul. •Republic Steel Corp., Upson Nut D iw , Dept. ST, 1912 Scranton Rd.. Cleveland, O. •Russell, Burdsall & Ward Bolt & Nut Co., Port Chester, N. Y. RODS (Brass, Bronze, Copper, Nickel Sllver, Silicon-Bronzc) Am erican Brass Co., The, W aterbury, Conn. Bridgeport B rass Co., Bridgeport, Conn. RODS (Drill) Allegheny Ludlum Steel Corp., Oliver Bldg., Pittsburgh, Pa. Firth-Sterling Steel Co., McKeesport, Pa. Monarch Steel Co., 545 W. McCarty St., Indianapolis, Ind. RODS (Rounds, F lats and Shapes) (♦Also Stainless) •Allegheny Ludlum Steel Corp., OHver Bldg., Pittsburgh, Pa. ♦American Steel & Wire Co., Rockefeller Bldg.. Cleveland, O. Bethlehem Steel Co., Bethlehem, Pa. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Columbia St&el Co., San Francisco, Calif. ♦Copperweld Steel Co., Warren, O. •Firth-Sterling Steel Co., McKeesport, Pa. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Laclede Steel Co., Arcade Bldg., St. Louis, Mo. •Republic Steel Corp.. Dept. ST, Cleveland, O. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. Timken Roller Bearing Co., The, Steel & Tube Div., Canton, O. Washburn Wire Co., Phillipsdale. R. I. Youngstown Sheet & Tube Co., The Youngstown, O. RODS (Steel and Iron) Firth-Sterling Steei Co., McKeesport, Pa. N ational Forge & Ordnance Co., Irvine, Warren Co., Pa. RODS (W elding)— See W ELDING RODS RODS (W ire)— See W IRE PRODUCTS R O L L E R L E V E L E R S (Backed-up) Voss, Edward W., 2882 W. Liberty A ve., Pittsburgh, Pa. RO LLING DOORS & SIIUTTERS— See DOORS AN D SIIUTTERS R O LLIN G M ILL BEARIN GS— See BEARIN G S (Rolling Mili) to s ta n d a r d c a r b o n g r a d e s s p e c i a l a l l o y s in s t o c k f o r I m m e d i a t e S h i p m e n t . W r i t e J o s e p h T. R y e r s o n & S o n , Inc. P lan ts a t: fo r S to c k U st. C h i c a g o , M i l w a u k e e , S t. L o u is, C in c in n a ti, D e tr o it,C le v e la n d , B u ffa lo ,B o s to n , P h i la d e lp h ia , J e r s e y C ity . .-'"DARWI N > PI0NEERS 0F MODERN QUANTITY PRODUCTION ALLOY-TOOL-STEELS DARWIN&MILNER,INC.-1260 w .4.™ s t . CLEVELAND,0. B z o Albert, L., & Son, Whitehead Rd., Trenton, N. J. Crawbuck, John D., Co., Empire Bldg., Pittsburgh, Pa. General Blower Co., 404 N. Peoria St., Chicago, Ul. Keystone Machinery Co., 324 Fourth Ave., Pittsburgh, Pa. Lang Machinery Co., 28th & A.V.R.R., Pittsburgh, Pa. Marr-Galbreath Machinery Co., 53 Water St., Pittsburgh, Pa. Motor Repair & Mfg. Co., 1558 Hamilton Ave., Cleveland, O West Penn Machinery Co., 1208 House Bldg., Pittsburgh, Pa RECEIYERS Pressed Steel Tank Co., 1461 So 66th St., Milwaukee, Wis. KECORDERS (Combustion) Hays Corp., The, 960 Eighth Ave. Michigan City, Ind. RECORDERS (Pressure, Speed, Temperature, Time) Brown Instrument Div. o f Minneapolis-Honeywell Regulator Co., 4462 Wayne Ave., Philadelphia, Pa. Foxboro Co., The, 118 Neponset Ave., Foxboro, Mass. Leeds & Northrup Co., 4957 Stenton Ave., Philadelphia, Pa. REDUCERS (Speed)— See S rE E D REDUCERS REDUCTION GEARS Farrel-Birmingham Co., Inc., 110 Main St., Ansonia, Conn. 322 Vulcan St., Buffalo, N. Y. Horsburgh & Scott Co., The, 5112 Hamilton Ave., Cleveland, O. National-Erie Corp., Erie, Pa. Sturteyant, B. F., Co., Hyde Park, Boston, Mass. REFRACTORIES (Dolomite) Basic Dolomite, Inc., Hanna Bldg., Cleveland, O. REFRACTORIES (Fire Clay) Babcock & Wilcox Co., The, Refractories Div., 85 Liberty St., New York City. Carter County Fire Clay Corp., 212-214 Kitchen Bldg., Ashland, Ky. Eureka Fire Briek Co.. 1100 B. F. Jones Law Bldg., Pittsburgh, Pa. Globe Briek Co., The, East Liverpool, O. Illinois Clay Products Co., 214 Barber Bldg., Joliet, 111. REFRACTORIES (For High Frequency Furnaces) Ajax Electrothermic Corp., „ Ajax Park. Trenton, N. J. Carborundum Co., The, Perth Amboy, N. J. Norton Company, Worcester, Mass. REFRACTORIES (Silicon Carbide) Bay State Abrasive Products Co., Westboro, Mass. Carborundum Co., The, Perth Amboy, N. J. Norton Co., Worcester, Mass. REFRACTORY CONCRETE Atlas Lumnite Cement Co., Dept. City’ Chrysier N ew York J o h n s - M a n v ille Corp., 2 2 E. 40th St., New York City. REGCLATORS (Pressure) ^ C^C0JXt.rL0lIer & M fg. Co., The. wS. ^ s t -* Cleveland, O. Wisconsłn Steel Co., ISO No. Michigan Ave., Chicago, Ul. (Temperature) n ^ J P stTTUment D iv- of MinM » ey^ven R eeulator 4462 Wayne Ave., P h ila d e lp h ia , Pa. Av»T0£ 0' u The> 118 Neponset T '' „ ^ b o r o , Mass. tmf °^ t‘Irup Co-* 4957 Stenton Ave,, Philadelphia, Pa. RINGS (Steel) B ay C ity Forge Co., W. 19th and Cranberry Sts., Erie, Pa. Heppenstall Co., 47th & Hatfleld Sts., Pittsburgh, Pa. King F ifth Wheel Co., 2915 No. Second St., Philadelphia, Pa. Moltrup Steel Products Co., B eaver Falls, Pa. National Forge & Ordnance Co., Irvine, Warren Co., Pa. Standard Steel Works Div. of The Baldwin Locomotive Works, Philadelphia, Pa. RINGS (Weldiess) (♦Also Stainless) •M idvale Co., The, Nicetown, Philadelphia, Pa. ItlY E T SE TS Pittsburgh Saw & Tool Co., 78-80 Sycam ore St., Etna P. O., Pittsburgh, Pa. R IV E T E R S (Hydraulic— Portable and Statlonary) Hanna Engineering Works, 1765 Elston Ave., Chicago, Ul. Hannifin M fg. Co., 621-631 So. Kolm ar Ave., Chicago, Ul. RTVETERS (Pneumatic) Hanna Engineering Works, 1765 Elston Ave., Chicago, Ul. Hannifin M fg. Co., 621-631 So. Kolm ar A ve., Chicago, Ul. E L M O N T P H IL A D E L P H IA R YORK i1I new w,EDDYSTONE O R K S Engineers - Contractors - Exporters ST R U C T U R A L S T E E L — B U IL D IN G S & B R ID G E S R iy e t e d — A r c W e l d e d B e l m o n t in t e r l o c k in g C h a n n e l F l o o r W rite fo r C am lugue M ain Office—P h ila ., Pa. New York Office—>44 W hilehal! S l. PIPE SHEETS WIRE TIN PLATE C O P -R -LO Y THE MODE R N W H E E L I N G S T E E L TI N PL AT E C O R P O R A T I O N W H E E L I N G , W. VA. i m A C ID AND A C I D A LK A LI PRO O F AND M O R TA R S P R O O F * . L IN IN G S C O N S T R U C T I O N THE CEILCOTE COMPANY Consulting and Research Engineers 750 ROCKEFELLER BLDG. CLEVELAND, OHIO DROP FORGINGS to SO O ANY AL L OY STEEL ATLAS DROP FORGE ■L CO • LANSING, M ICH IG AN 159 .. ROLLING MILL EQUIPMENT Birdsboro Steel Fdry. & Mach. Co., Birdsboro, Pa. Cold Metal Process Co., The., 2131 Wilson Ave., Youngstown, O. Continental Roli & Steel Fdry. Co., E. Chicago, Ind. Farrel-Birmingham Co., Inc., 110 Main St., Ansonia, Conn. 322 Vulcan St., Buffalo, N. Y. Hyde Park Fdry. & Mach. Co., Hyde Park, Pa. Lewis Foundry & Machinę Div. of Blaw-Knox Co., Pittsburgh. Pa. Mackintosh-Hemphill Co., 9th and Bingham Sts., Pittsburgh, Pa. Mesta Machinę Co., P. O. Box 1466, Pittsburgh, Pa. Morgan Construction Co., Woreester, Mass. Morgan Engineering Co., The, Alliance, O. National Holi & Foundry Co., The, Avonmore, Pa. United Engineering & Fdry. Co., First National Bank Bldg., Pittsburgh, Pa. Voss, Edward W., 2882 W. Liberty Ave., Pittsburgh, Pa. Wean Engineering Co.,Warren, O. Yoder Co., The, W. 55th St. & Walworth Ave., Cleyeland, O. ROLLS (Bending and Stralghtenlng) Baldwin Southwark Div., Baldwin Locomotive Works, Philadelphia, Pa. Hannifin Mfg. Co., 621-631 So. Kolmar Ave., Chicago, 111. ROLLS (Sand and Chłlled) Birdsboro Steel Fdry. & Mach. Co., Birdsboro, Pa. Continental Roli & Steel Fdry. Co., E. Chicago, Ind. Hyde Park Fdry. & Mach. Co., Hyde Park, Pa. Lewis Foundry & Machinę Diw of Blaw-Knox Co., Pittsburgh, Pa. Mackintosh-Hemphill Co., 9th and Bingham Sts., Pittsburgh, Pa. Mesta Machinę Co.. P. O. Box 1466, Pittsburgh, Pa. National Roli & Foundry Co., The, Avonmore, Pa. Ohio Steel Fdry. Co., Lima, O. Sprlngfleld, O. Pittsburgh Rolls Diw of BlawKnox Co., Pittsburgh, Pa. United Engineering & Fdry. Co., First National Bank Bldg., Pittsburgh, Pa. ROLLS (Steel and Iron) Bethlehem Steel Co., Bethlehem, Pa. Birdsboro Steel Fdry. & Mach. Co., Birdsboro, Pa. Carnegie-IUinois Steel Corp., Pittsburgh-Chicago. Continental Roli & Steel Fdry. Co., E. Chicago, Ind. Farrel-Birmingham Co., Inc., 110 Main St., Ansonia, Conn. 322 Yulcan St., Buffalo, N. Y. Hyde Park Fdry. and Machinę Co., Hyde Park, Pa. Lewis Foundry & Machinę Diw of Blaw-Knox Co., Pittsburgh, Pa. Mackintosh-Hemphill Co., 9th and Bingham Sts., Pittsburgh, Pa. Mesta Machinę Co., P. O. Box 1466, Pittsburgh, Pa. Midvale Co., The, Nicetown, Philadelphia, Pa. National Roli & Fdry. Co., The, Avonmore, Pa. Ohio Steel Fdry. Co., Lima, O. Springfleld, O. Pittsburgh Steel Foundry Corp., Glassport. Pa. United Engineering & Fdry. Co., First National Bank Bldg., Pittsburgh, Pa. ROLLS (Tinning Machlne) American Shear Knlfe Co., 3rd & Ann Sts., Homestead, Pa. ROOFING AND SIDING Johns-Manville Corp., 22 E. 40th S t, New York City. ROOFING ANI) SIDING (Cornigated and Plain) American Rolling Mili Co., The. 940 Curtis St., Middletown, O. Andrews Steel Co., The, Newport, Ky. Bethlehem Steel Co., Bethlehem, Pa. Carey, Philip, Co., The, Dept. 71, Lockland, Cincinnati, O. Carnegie-Ulinois Steel Corp., Pittsburgh-Chicago. Columbia Steel Co., San Francisco, Calif. Granite City Steel Co., Granite City, III. Inland Steel Co., 38 S. Dearborn St.. Chicago, Ul. Johns-Manville Corp., 22 E. 40th St., New York City. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. 160 » » W H E R E - T New Jersey Zinc Co., 160 Front St., New York City. Republic Steel Corp., Dept. ST, Cleveland, O. Ryerson, Jos. T., & Sons, Inc., 16th and Rockwell Sts., Chicago, Ul. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. Weirton Steel Co., Weirton, W. Va. Youngstown Sheet & Tube Co., The, Youngstown, O. ROOFING (Plastic and LIquld) Carey, Philip, Co., The, Dept. 71, Lockland, Cincinnati, O. Koppers Co., Tar & Chemical Diw, 300 Koppers Bldg., Pittsburgh, Pa. RUBBER GOODS (Mechanical) Garlock Packing Co., The, S 3-40, Palmyra, N. Y. RUST I*REVENTIVES Alrose Chemical Co., 80 Clifford St., Providence, R. I. American Lanolin Corp., Railroad St., Lawrence, Mass. Koppers Co., Tar & Chemical Diw, 300 KoRpers Bldg., Pittsburgh, Pa. Wayne Chemical Products Co., 9502 Copeland St., Detroit, Mich. RUST PROOFING PROCESS Enterprise Galvanizing Co., 2525 E. Cumberland St., Philadelphia, Pa. Koppers Co., Tar & Chemical Diw. 300 Koppers Bldg., Plttsburgh, Pa. SAFE ENDS (Boiler Tube) National Tube Co., Frick Bldg., Pittsburgh, Pa. SAFETY DEYICES Junkin Safety Appliance Co., 934 W. Hill St.. Louisville, Ky. Kimball Safety Products Co., 7314 Wade Park Ave., Cleveland, O. SAFETY DEYICES (Electric) Electric Controller & Mfg. Co., The, 2700 E. 79th St., Cleyeland, O. SALT TABLETS Morton Salt Co., 310 So. Michigan Ave., Chicago, 111. SAND-BLASTING NOZZLES (Borlum) Stoody Co., 1134 W. Slauson Ave., Whittier, Calif. SAND CONDITIONING AND PREPARING MACHINERY Link-Belt Co., 300 W. Pershing Rd.. Chicago, 111. SAWING MACHINES (Hot and Cold) Ajax Manufacturing Co., 1441 Chardon Rd., Cleyeland, O. Armstrong-Blum Mfg. Co., 5700 Bloomingdale Ave., Chicago, Ul. Morgan Engineering Co., The, Alliance, O. Pittsburgh Saw & Tool Co., 7S-80 Sycamore St., Etna P. O., Pittsburgh, Pa. United Engineering & Fdry. Co., First National Bank Bldg., Pittsburgh, Pa. SAWING MACHINES (Contour) Continental Machines, Inc., 1324 So. Washington Ave., Minneapolis, Minn. SAWS (Band—Metal Cutting) Huther Bros. Saw & Mfg. Co., 1190 University Ave., Rochester, N. Y. Simonds Saw & Steel Co., Fitchburg, Mass. SAWS (Hack) Armstrong-Blum Mfg. Co., 5700 Bloomingdale Ave., Chicago, Ul. Simonds Saw & Steel Co., Fitchburg, Mass. SAWS (Hot and Cold) Huther Bros. Saw & Mfg. Co., 1190 Uniyersity Ave., Rochester, N. Y. SAWS (Inserted Tooth, Cold) Huther Bros. Saw & Mfg. Co., 1190 Uniyersity Ave., Rochester. N. Y. Pittsburgh Saw & Tool Co., 78-80 Sycamore St., Etna P. O., Pittsburgh, Pa. Simonds Saw & Steel Co., Fitchburg, Mass. SAWS (Metal Cutting) Brown & Sharpe Mfg. Co., Proyidence, R. I. Pittsburgh Saw & Tool Co., 78-SO Sycamore St., Etna P. O., Pittsburgh, Pa. O - B U y « « Simonds Saw & Steel Co., Fitchburg, Mass. Youngstown Sheet & Tube Co., The, Youngstown, O. SAWS (Segment) Pittsburgh Saw & Tool Co., 78-80 Sycamore St., Etna P. O., Pittsburgh, Pa. SCAFFOLDING (Tubular) Dravo Corp. (Machinery Diw) 300 Penn Ave., Pittsburgh, Pa. SCALES Atlas Car & Mfg. Co., The, 1140 Iyanhoe Rd., Cleyeland, O. Fairbanks, Morse & Co., Dept. B75, 600 So. Michigan Ave., Chicago, Ul. Kron Co., The, Bridgeport, Conn. Toledo Scalę Co., 3216 Monroe St., Toledo, O. SCALES (Dial & Recordins:) Fairbanks, Morse & Co., Dept. B75, 600 S. Michigan Ave., Chicago, Ul. SCALES (Laboratory) Fairbanks, Morse & Co., Dept. B75, 600 S. Michigan Ave., Chicago, Ul. SCALES (Monorail) American MonoRail Co., The, 13102 Athens Ave., Cleyeland, O. Cleyeland Tramrail Div. of Cleye land Crane & Engineering Co., 1125 E. 283rd St., Wickliffe, O. Fairbanks, Morse & Co., Dept. B75, 600 So. Michigan Ave., Chicago, Ul. Kron Co., The, Bridgeport, Conn. Shepard Niles Crane & Hoist Corp.. 358 Schuyler Ave., Montour Falls, N. Y. Toledo Scalę Co., 3216 Monroe St., Toledo, O. SCHOOLS International Correspondence Schools, Box 9370-B, Scranton, Pa. SCRAP BALING PRESSES—See BALING PRESSES SCREENS AND SIEYES Ajax Flexible Coupling Co., 4 English St., Westfleld, N. Y. Buffalo Wire Works Co., 437 Terrace, Buffalo. N. Y. Chicago Perforating Co., 2443 W. 24th PI., Chicago. Ul. Erdle Perforating Co., 171 York St., Rochester, N. Y. Harrington & King Perforating Co., 5634 Fillmore St., Chicago, Ul. Koppers Co., Engineering & Con struction Diw, 901 Koppers Bldg., Pittsburgh, Pa. Ludlow-Saylor Wire Co., The, Newstead Ave. & Wabash R. R., St. Louis, Mo. Wickwire Spencer Steel Co., 500 Fifth Ave., New York City. SCREENS (Yibratlnff) Ajax Flexible Coupling Co., 4 English St., Westfleld, N. Y. SCREW EXTRACTORS Greenfleld Tap & Die Corp., Greenfleld, Mass. SCREW MACHINĘ PRODUCTS Barnes, Wallace, Co., The, Div. Associated Spring Corp., Bristol, Conn. Hindley Mfg. Co., Valley Falls, R. I. * National Acme Co., The, 170 E. 131st St., Cleyeland, O. SCREW MACHINES (Automatic, Single and Multiple Spindle) Brown & Sharpe Mfg. Co., Proyidence, R. I. Cone Automatic Machinę Co., Inc., Windsor, Vt. National Acme Co., The. 170 E. 131st St., Cleyeland, O. SCREW PLATES Greenfleld Tap & Die Corp., Greenfleld, Mass. SCREW STOCK—See STEEL (Screw Stock) SCREWS Cleyeland Cap Screw Co., 2930 E. 79th St., Cleyeland, O. Continental Screw Corp., New Bedford, Mass. Lamson & Sessions Co., The. 1971 W. 85th St., Cleyeland, O. Parker-Kalon Corp., 194-200 Varick St., New York City. SCREWS (Cap, Set, Safety-Set) Bristol Co., The, 112 Bristol Rd., Waterbury, Conn. Cleyeland Cap Screw Co., 2930 E. 79th St., Cleyeland, O. Lamson & Sessions Co., The, 1971 W. S5th St., Cleyeland, O. National Acme Co., The, 170 E. 131st St., Cleyeland, O. SCREWS (Cold Headed) Central Screw Company, 3517 Shields Ave., Chicago. 111. « Cleyeland Cap Screw Co., 2930 E. 79th St., Cleyeland, O. Lamson & Sessions Co., The, 1971 W. 85th St., Cleyeland, O. SCREWS (Conveyor) Lee Spring Co. Inc., 30 Main St., Brooklyn, N. Y. SCREWS (Drlve) Lamson & Sessions Co., The, 1971 W. 85th St., Cleyeland, O. Parker-Kalon Corp., 194-200 Varick St., New York City. SCREWS (Hardened Self-Tapplng) Central Screw Company, 3517 Shields Ave., Chicago, Ul. Lamson & Sessions Co., The, 1971 W. 85th St., Cleyeland, O. Parker-Kalon Corp., 194-200 Varick St., New York City. SCREWS (Machinę) Central Screw Company, 3517 Shields Ave., Chicago, UJ Lamson & Sessions Co., The, 1971 W. 85th St., Cleyeland, O. SCREWS (Machlne, Recessed Head) American Screw Co., Proyidence, R. I. Chandler Products Co., Euclid, O. Continental Screw Co., New Bedford, Mass. Corbin Screw Corp., New Britain, Conn. Lamson & Sessions Co., The, 1971 W. 85th St., Cleyeland, O. National Screw & Mfg. Co., 2440 E. 75th St., Cleyeland, O. Parker-Kalon Corp., 194-200 Varick St., New York City. Phcoll Mfg. Co., 5700 Roosevelt Rd., Chicago. Ul. Russell, Burdsall & Ward Bolt & Nut Co., Port Chester, N. Y. Scovill Mfg. Co., Waterbury, Conn. SCREWS (Self Locklng) Shakeproof Lock Washer Co., 2525 N. Keeler Ave., Chicago, Ul. SCREWS (Sheet Metal, Recessed Head) American Screw Co., Proyidence, R. I. Chandler Products Co., Euclid, O. Continental Screw Co., New Bedford, Mass. Corbin Screw Corp., New Britain, Conn. Lamson & Sessions Co., The, 1971 W. 85th St., Cleyeland, O. National Screw & Mfg. Co., 2440 E. 75th St., Cleyeland, O. Parker-Kalon Corp., 194-200 Varick St., New York City. Pheoll Mfg. Co., 5700 Roosevelt Rd., Chicago, Ul. Russell, Burdsall & Ward Bolt & Nut Co., Port Chester, N. Y. SCREWS (Socket, Cold Forged) Parker-Kalon Corp., 194-200 Varick St., New York City. SCREWS (Thread-Cutting) Shakeproof Lock Washer Co., 2525 N. Keeler Ave., Chicago, Ul. SCREWS (Thumb) Central Screw Company, 3517 Shields Ave., Chicago, Ul. Parker-Kalon Corp., 194-200 Varick St., New York City. SCREWS (Wood, Recessed Head) American Screw Co., Proyidence, R. I. Chandler Products Co., Euclid, O. Continental Screw Co., New Bedford, Mass. Corbin Screw Corp., New Britain, Conn. Lamson & Sessions Co., The, 1971 W. S5th St., Cleyeland, O. National Screw & Mfg. Co., 2440 E. 75th St., Cleyeland, O. Pheoll Mfg. Co., 5700 Roosevelt Rd., Chicago, Ul. SEAMLESS STEEL TUBING— See TUBES SEPARATORŚ (Magnetic) Ćutler-Hammer, Inc., 1211 St. Paul Ave., Milwaukee, Wis. Dings Magnetic Separator Co., 663 Smith St., Milwaukee, Wis Electric Controller & Mfg. Co., The, 2700 E. 79th St., Cleveland, O. Ohio Electric Mfg. Co., The, 5906 Maurice Ave.. Cleyeland, o. SHAFT 1IANGERS—See llANGERS (Shaft) B?fss*&1Laughlin, Inc.. *Jarvey, 111. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. /T E E L W SHAFTING—Con. LaSalle Steel Co., Dept. 10A, P. O. Box 6800-A, Chicago, 111. Moltrup Steel Products Co., Beaver Falls, Pa. Monarch Steel Co., 545 W. McCarty St., Indianapolis, Ind. Ryerson, Jos. T., & Son, Inc., I6th & Rockwell Sts., Chicago, 111. Standard Steel Works Div. of The Baldwin Locomotive Works, Philadelphia, Pa. Union Drawn Steel Diw Republic Steel Corp., Massillon, O. Wisconsin Steel Co., 180 No. Michigan Ave., Chicago, 111. Wyckoff Drawn Steel Co., First National Bank Bldg., Pittsburgh, Pa. SHAKERS Ajax Flexible Coupling Co., 4 English St., Westfield, N. Y. SHAPERS Cincinnati Shaper Co., Garrard and Elam Sts., Cincinnati, O. SHAPES (Brass; Bronze, Nickel Sllver) Dahlstrom Metallic Door Co., Jamestown. N. Y. SHAPES (Steel)—See STEEL (Structural) SHAPES, SPECIAL (Steel) Bliss & Laughlin, Inc., IIarvey, 111. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Columbia Steel Co., San Francisco, Calif. Dahlstrom Metallic Door Co., Jamestown, N. Y. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Laclede Steel Co., Arcade Bldg., St. Louis, Mo. Monarch Steel Co., 545 W. McCarty St., Indianapolis, Ind. Pressed Steel Tank Co., 1461 So. 66th St., Milwaukee, Wis. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. Union Drawn Steel Dlv. Republic Steel Corp., Massillon, O. Wisconsin Steel Co., 180 No. Michigan Ave., Chicago, 111. Wyckoff Drawn Steel Co., First National Bank Bldg., Pittsburgh, Pa. SHEAR BLADES American Shear Knife Co., 3rd and Ann Sts., Homestead, Pa. Cleveland Punch & Shear Works Co., The, 3917 St. Clair Ave., Cleveland, O. Heppenstall Co., 47th & Hatfleld Sts., Pittsburgh, Pa. Ohio Knife Co., Dreman Ave, & B. & O. R.R., Cincinnati, O. Wapakoneta Machinę Co., The, Wapakoneta, O. SHEARS Beatty Machinę & Mfg. Co., Hammond, Ind. Cincinnati Shaper Co., Garrard and Elam Sts., Cincinnati, O. Cieyeland Punch & Shear Works Co., The, 3917 St. Clair Ave., Cleveland, O. Continental Roli & Steel Fdry. Co., E. Chicago, Ind. Hannifin Mfg. Co., 621-631 So. Kolmar Ave., Chicago, 111. Hyde Park Fdry. & Mach. Co., Hyde Park, Pa. Lewis Fdry. & Mach. Diw of BlawKnox Co., Pittsburgh, Pa. MoA rsan Engineering Co., The, Alliance, O. Ni*sara Machinę & Tool Works. 637-697 Northland Ave., Buffalo, N. Y. Thomas Machinę Mfg. Co., Etna Branch P. O., Pittsburgh, Pa. United Engineering & Fdry. Co., First National Bank Bldg., Pittsburgh. Pa. SHEARS, ROTARY (Slittlng, BeveUng, Circling, Flangłng) Wer, Co-yThe’ w. 55th St. & Walworth Ave., Cleveland, O. SHEET bars Andrews Steel Co., The Newport, Ky. Bethlehem Steel Co., Bethlehem, pa. Larnetfe-Illinois Steel Corp., Pltsburgh-Chlcago. Columbia Steel Co., ban Francisco, Calif tJS & J-aughlin Steel Corp., pmet & Laughlin Bldg., Pittsburgh, Pa. March 3, 1941 H E R E - Republic Steel Corp., Dept. ST, Cieyeland, O. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. Wisconsin Steel Co., 180 No. Michigan Ave., Chicago, 111. Youngstown Sheet & Tube Co., The, Youngstown, O. SHEET LIFTERS AND CARRIERS American MonoRail Co., The, 13102 Athens Ave., Cleveland, O. Cullen-Friestedt Co., 1308 S. Kilbourn Ave., Chicago, 111. Hyde Park Fdry. & Mach. Co., Hyde Park, Pa. J-B Engineering Sales Co., 1743 Orange St., New Haven, Conn. SHEET METAL PRODUCTS— See STAMPINGS SHEET METAL WORKERS MACHINES Cincinnati Shaper Co., Elam and Garrard Sts., Cincinnati, O. Excelsior Tool & Machinę Co., Ridge & Jefferson Aves., E. St. Louis, Ili. Niagara Machinę & Tool Works, 637-697 Northland Ave., Buffalo, N. Y. Yoder Co., The. W. 55th St. & Walworth Ave., Cleveland, O. SIIEET STEEL PILING (New and Used) Bethlehem Steel Co., Bethlehem, Pa. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Foster, L. B., Co., Inc., P. O. Box 1647, Pittsburgh, Pa. SHEETS (Acid Reslstlng) International Nickel Co., Inc., The. 67 Wall St., New York City. SHEETS (Black) American Steel & Wire Co., Rockefeller Bldg., Cleveland, O. Andrews Steel Co., The, Newport, Ky. Granite City Steel Co., Granite City, 111. Great Lakes Steel Corp., Ecorse, Detroit, Mich. Inland Steel Co., 38 So. Dearborn St., Chicago, 111. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Ryerson, Jos. T., & Son, Inc., 16th & Rockwell Sts., Chicago, 111. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. Wheeling Steel Corp., Wheeling, W. Va. SHEETS (Brass, Bronze, Copper, Nickel Silver, Silicon-Bronze) American Brass Co., The, Waterbury, Conn. Ampco Metal, Inc., Dept. S-33, 3830 W. Burnham St., Milwaukee, Wis. Bridgeport Brass Co., Bridgeport, Conn. SHEETS (Corrugated) American Rolling Mili Co., The, 940 Curtis St., Middletown. O. Andrews Steel Co., The, Newport, Ky. Apollo Steel Co., 2243-2244 01iver Bldg., Pittsburgh, Pa. Bethlehem Steel Co., Bethlehem, Pa. Carnegie-Illinois Steel Corp., Pi t tsburgh- Chica go. Columbia Steel Co.. San Francisco, Calif. Inland Steel Co., 38 S. Dearborn St., Chicago, 111. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Republic Steel Corp., Dept. ST, Cleveland, O. Ryerson. Jos. T.. & Son, Inc., 16th & Rockwell Sts., Chicago, 111. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. Weirton Steel Co., Weirton, W. Va. Youngstown Sheet & Tube Co., The Youngstown, O. SIIEETS (Deep Drawing and Stamping) Alan Wood Steel Co., Conshohocken, Pa. American Rolling Mili Co., The. 940 Curtis St.. Middletown, O. Andrews Steel Co., The, Newport, Ky. Apollo Steel Co., 2243-2244 OUver Bldg., Pittsburgh, Pa. Bethlehem Steel Co., Bethlehem, Pa. T O - B U y Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Granite City Steel Co., Granite City. 111. Great Lakes Steel Corp., Ecorse, Detroit, Mich. Inland Steel Co.. 38 So. Dearborn St., Chicago, 111. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Republic Steel Corp., Dept. ST, Cleveland, O. Ryerson, Jos. T., & Son, Inc., 16th & Rockwell Sts., Chicago, 111. Wheeling Steel Corp., Wheeling, W. Va. Weirton Steel Co., Weirton, W. Va. Youngstown Sheet & Tube Co., The. Youngstown, O. SHEETS (Electrical) Allegheny Ludlum Steel Corp., 01iver Bldg., Pittsburgh, Pa. American Rolling Mili Co., The, 940 Curtis St.. Middletown, O. Andrews Steel Co., The, Newport, Ky. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Granite City Steel Co., Granite City, 111. Ingersoll Steel & Disc. Diw, BorgWarner Corp., 310 S. Michigan Ave., Chicago, 111. Inland Steel Co., 38 So. Dearborn St., Chicago, 111. Republic Steel Corp., Dept. ST, Cieyeland, O. Ryerson, Jos. T., & Son, Inc., 16th & Rockwell Sts., Chicago, 111. Youngstown Sheet & Tube Co., The, Youngstown, O. SHEETS (Galvanlzed) American Rolling Mili Co., The, 940 Curtis St., Middletown, O. Andrews Steel Co., The, Newport, Ky. Apollo Steel Co., 2243-2244 01iver Bldg., Pittsburgh, Pa. Bethlehem Steel Co., Bethlehem, Pa. Carnegie-Ulinois Steel Corp., Pittsburgh-Chicago. Columbia Steel Co., San Francisco, Calif. Granite City Steel Co., Granite City, III. Inland Steel Co., 38 S'. Dearborn St., Chicago. 111. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Republic Steel Corp., Dept. ST, Cieyeland, O. Ryerson, Jos. T., & Son, Inc., 16th & Rockwell Sts., Chicago, 111. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. Wheeling Steel Corp., Wheeling, W. Va. Youngstown Sheet & Tube Co., The, Youngstown, O. Weirton Steel Co.. Weirton, W. Va. SHEETS (Hot Rolled and Hot Rolled Annealed) Alan Wood Steel Co., Conshohocken, Pa. American Rolling Mili Co., The, 9-40 Curtis St.. Middletown, O. Andrews Steel Co., The, Newport, Ky. Apollo Steel Co., 2243-2244 01iver Bldg., Pittsburgh. Pa. Bethlehem Steel Co., Bethlehem, Pa. Carnegie-Illinois Steel Corp.. Pittsburgh-Chicago. Columbia Steel Cc., San Francisco, Calif. Continental Steel Corp., Kokomo, Ind. Granite City Steel Co., Granite City. 111. Great Lakes Steel Corp., Ecorse, Detroit, Mich. Inland Steel Co., 38 So. Dearborn St., Chicago, 111. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Levinson Steel Co.. 33 Pride St., Pittsburgh. Pa. Republic Steel Corp., Dept. ST, Cleveland, O. Ryerson, Jos. T., & Son, Inc., 16th & Rockwell Sts., Chicago, 111. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. Wheeling Steel Corp., Wrheeling, W. Va. Weirton Steel Co.. Weirton, W. Va. Worth Steel Co., Claymont. Del. Youngstown Sheet & Tube Co., The. Youngstown. O. SHEETS (Long Terne) Andrews Steel Co., The, Newport, Ky. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Republic Steel Corp.. Dept. ST. Cleveland, O. Ryerson, Jos. T., & Son, inc., 16th & Rockwell Sts., Chicago, 111. Weirton Steel Co., Weirton. W. Va. Youngstown Sheet & Tube Co., The. Youngstown, O. SHEETS (Perforated) Harrington & King Perforating Co., 5634 Fillmore St., Chicago, 111. SHEETS (Reinforced) Erdle Perforating Co., 171 York St., Rochester, N. Y. SHEETS (Rooflng)—See ROOFING ANI) SIDING SHEETS (Stainless) Allegheny Ludlum Steel Corp., 01iver Bldg., Pittsburgh, Pa. American Rolling Mili Co., The, 940 Curtis St., Middletown, O. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Columbia Steel Co., San Francisco, Calif. Republic Steel Corp., Massillon, O. Ryerson, Jos. T., & Son, Inc., 16th and Rockwell Sts., Chicago, 111. SHEETS (Stainless Clad) Granite City Steel Co., Granite City, 111. Ingersoll Steel & Disc Diw, BorgWarner Corp., 310 S. Michigan Ave., Chicago, 111. SHEETS (Tin)—See TIN PLATE SHEETS (Tin MIII Black) Andrews Steel Co., The, Newport, Ky. Bethlehem Steel Co., Bethlehem, Pa. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Columbia Steel Co., San Francisco, Calif. Granite City Steel Co., Granite City, III. Inland Steel Co., 38 S. Dearborn St., Chicago, 111. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Republic Steel Corp., Dept. ST, Cleveland, O. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. Weirton Steel Co., Weirton, W. Va SHEETS—HIGH FINISH (Automobile, Metal Furnlturc, Enameling) American Rolling Mili Co., The. 9-10 Curtis St.. Middletown. O. Andrews Steel Co., The, Newport, Ky. Apollo Steel Co., 2243-2244 Oliyer Bldg., Pittsburgh, Pa. Bethlehem Steel Co., Bethlehem, Pa. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Columbia Steel Co.. San Francisco, Calif. Great Lakes Steel Corp., Ecorse, Detroit, Mich. Inland Steel Co., 38 S'. Dearborn St., Chicago, 111. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Republic Steel Corp., Dept. ST, Cleveland, O. Ryerson. Jos. T., & Son, Inc., 16th & Rockwell Sts., Chicago, 111. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham. Ala. Wheeling Steel Corp., Wheeling, W. Va. Weirton Steel Co.. Weirton, W. Va. Youngstown Sheet & Tube Co., The, Youngstown, O. SHELLS (Seamless Drawn) Crosby Co., The, 183 Pratt St., Buffalo, N. Y. SHOVELS (Power) Northwest Engineering Co., 28 E. Jackson Blvd., Chicago, 111. SIEVES—See SCREENS AND SIEVES SIGNALING & INTER-COMMUNICATION EQUIPMENT Graybar Electric Co., Graybar Bldg., New York City. SILICO-MANGANESE Electro Metallurgical Co., 30 E. 42nd St., New York City. Ohio Ferro-Alloys Corp., Citizens Bldg., Canton. O. Samuel, Frank. & Co., Inc., Harrison Bldg., Philadelphia, Pa. 161 » » » W H E R E - T O - B U y « SILICON METAL AND ALLOYS Carnegie-Illinois Steel Corp., Kirk & Blum Mfg. Co., The, Electro Metallurgical Co., Pittsburgh-Chicago. 2838 Spring Grove Ave., 30 E. 42nd St., New York City. Columbia Steel Co., Cincinnati. O. Revere Copper & Brass, Inc., San Francisco, Calif. Pressed Steel Tank Co.. 1461 So. 230 Park Ave., New York City. Inland Steel Co., 66th St., Milwaukee, Wis. 38 So. Dearborn St., Chicago, 111. Raymond Mfg. Co., Div. Associated SKELP (Steel) Tennessee Coal, Iron & Railroad Spring Corp., 280 So. Centre St., Alan Wood Steel Co., Co., Brown-Marx Bldg., Corry, Pa. Conshohocken, Pa. Birmingham, Ala. Shakeproof Lock Washer Co., Bethlehem Steel Co., 2525 N. Keeler Ave., Bethlehem, Pa. SPRINGS Chicago, Ul. Carnegie-Illinois Steel Corp., (♦Also Stainless) Stanley Works, The, Pittsburgh-Chicago. ♦American Steel & Wire Co.. Bridgeport, Conn. Inland Steel Co., Rockefeller Bldg., Cleyeland, O. New Britain, Conn. 38 S. Dearborn St., Chicago, 111. *Barnes, Wal lace. Co., The, Toledo Stamping & Mfg. Co., Jones & Laughlin Steel Corp., Div. Associated Spring Corp., 90 Fearing Blvd., Toledo, O. Jones & Laughlin Bldg., Bristol, Conn. Pittsburgh, Pa. Transue & Williams, Alliance, O. Duer Spring & Mfg. Co., Whitehead Stamping Co., 1667 W. Laclede Steel Co., Arcade Bldg., Pittsburgh, Pa. St. Louis, Mo. Lafayette Blvd., Detroit, Mich. Hubbard, M. D., Spring Co., STAMPS (Steel) Tennessee Coal, Iron & Railroad 424 Central Ave., Pontiac, Mich. Cunningham, M. E., Co., 172 E. Co., Brown-Marx Bldg., Lee Spring Co., Inc., Birmingham, Ala. Carson St., Pittsburgh, Pa. 30 Main St., Brooklyn, N. Y. Wisconsin Steel Co., 180 No. Michi STAPLES (Wire) Pittsburgh Spring & Steel Co., gan Ave., Chicago, 111. American Steel & Wire Co., Farmers Bank Bldg., SLAG GRANULATING MACHINES Rockefeller Bldg., Cleyeland, O. Pittsburgh, Pa. (Blast Furnaee and Open Hearth) Columbia Steel Co., •Raymond Mfg. Co., Div. Associated Brosius, Edgar E., Inc., SharpsSan Francisco. Calif. Spring Corp., 280 So. Centre St., Republic Steel Corp., Dept. ST, burg Branch, Pittsburgh, Pa. Corry, Pa. Cleyeland, O. SLITTERS Standard Steel Works Div. of The Tennessee Coal, Iron & Railroad Ohio Knife Co., Dreman Ave. & Baldwin Locomotive Works, Co., Brown-Marx Bldg., B. & O. R.R.. Cincinnati. O. Philadelphia, Pa. Birmingham, Ala. SMALL TOOLS Washburn Wire Co., 118th St. & Wickwire Brothers, Brown & Sharpe Mfg. Co., Harlem River, New York City. 189 Main St., Cortland, N. Y. Providence, R. I. Wickwire Spencer Steel Co., Youngstown Sheet & Tube Co., The, Cleveland Twist Drill Co., The, 500 Fifth Ave., New York City. Youngstown, O. 1242 E. 49th St.. Cleveland. O. STARTERS (Electric Motor) SPRINGS (Alloy) SPINDLES (Lathe) Electric Controller & Mfg. Co., The, Barnes, Wallace, Co., The, Div. American Hollow Boring Co., 2700 E. 79th St., Cleyeland. O. Associated Spring Corp., 1054 W. 20th St., Buffalo, N. Y. STEEL (Alloy) Bristol, Conn. Alan Wood Steel Co., SOAKING PITS Pittsburgh Spring & Steel Co., Conshohocken, Pa. Farmers Bank Bldg., Amsler-Morton Co., The, American Steel & Wire Co., Pittsburgh, Pa. Fulton Bldg., Pittsburgh, Pa. Rockefeller Bldg., Cleyeland, O. Raymond Mfg. Co.. Diw Associated Salem Engineering Co., Spring Corp., 280 So. Centre St., Bethlehem Steel Co., 714 S. Broadway, Salem, O. Bethlehem, Pa. Corry, Pa. Surface Combustion Corp., Carnegie-Illinois Steel Corp., 2375 Dorr St., Toledo, O. SPRINGS (Coil & Elllptlc) SOLDER Pittsburgh-Chicago. Barnes, Wallace, Co., The, Diw Carpenter Steel Co., 139 W. Bern Kester Solder Co., 4222 WrightAssociated Spring Corp., St., Reading, Pa. wood Ave., Chicago, 111. Bristol, Conn. Columbia Steel Co., Wayne Chemical Products Co., Pittsburgh Spring & Steel Co., San Francisco, Calif. 9502 Copeland St., Detroit, Mich. Farmers Bank Bldg., SOLENOIDS (Electric) Copperweld Steel Co., Warren, O. Pittsburgh, Pa. Cutler-Hammer, Inc., 1211 St. Paul Raymond Mfg. Co., Diw Associated Crucible Steel Company of America, Ave., Milwaukee, Wis. 405 Lexington Ave., Spring Corp., 280 So. Centre St., New York City. Corry, Pa. SOLYENT (Degreaslng) Firth-Sterling Steel Co., Detroit Rex Products Co., SPRINGS (Compression) McKeesport, Pa. 13029 Hillview Ave., Barnes, Wallace, Co.. The, Diw Heppenstall Co., 47th & Hatfield Detroit, Mich. Associated Spring Corp., Sts., Pittsburgh, Pa. Pennsylyania Salt Mfg. Co., Dept. Bristol, Conn. Steel Co., 584 Green St., E, Pennsalt Cleaner Div., Raymond Mfg. Co.. Div. Associated Jessop Washington, Pa. Philadelphia, Pa. Spring Corp., 280 So. Centre St., Midvalc Co., The, Nicetown, Corry, Pa. S PACING TABLES Philadelphia, Pa. Thomas Machinę Mfg. Co., Etna SPRINGS (Oil Tempered—Fiat) National Forge & Ordnance Co., Branch P. O., Pittsburgh, Pa. Barnes, Wallace, Co., The, Div. Irvine, Warren Co., Pa. Associated Spring Corp., SPECIAL MACHINERY—See Republic Steel Corp., Dept. ST, Bristol, Conn. MACHINERY (Special) Cleyeland, O. Davis Brake Beam Co., Laurel Ave., Ryerson, Jos. T., & Son, Inc., SPEED REDUCERS & P. R. R., Johnstown, Pa. 16th & Rockwell Sts., Cleyeland Worm & Gear Co., Pittsburgh Spring & Steel Co., Chicago, Ul. 3270 E. 80th St., Cleyeland, O. Farmers Bank Bldg., Simonds Saw & Steel Co., Farrel-Birmingham Co., Inc., Pittsburgh. Pa. Fitchburg, Mass. 110 Main St., Ansonia, Conn. Raymond Mfg. Co., Diw Associated Stanley Works, The, 322 Vulcan St., Buffalo, N. Y. Spring Corp., 280 So. Centre St., New Britain, Conn. Grant Gear Works, Corry, Pa. Bridgeport, Conn. 2nd & B. Sts., Boston, Mass. SPRINGS (Torsion) Tennessee Coal. Iron & Railroad Horsburgh & Scott Co., The, Wallace, Co., The, Div. Co., Brown-Marx Bldg., 5112 Hamilton Ave., Cleyeland, O. Barnes. Associated Spring Corp., Birmingham, Ala. James. D. O., Mfg. Co., Bristol. Conn. Timken Roller Bearing Co., The, 1120 W. Monroe St., Chicago, 111. Raymond Mfg. Co., Diw Associated Steel & Tube Div., Canton, O. Jones, W. A., Fdry. & Mach. Co., Spring Corp., 280 So. Centre St., Vanadium-Alloys Steel Co., 4437 Roosevelt Rd.. Chicago, 111. Corry, Pa. Latrobe, Pa. Link-Belt Co., 2045 W. Hunting Washburn Wire Co., SPRINGS (Valve) Park Ave., Philadelphia, Pa. Phillipsdale, R. I. Barnes, Wallace, Co., The, Diw Michigan Tool Co., Wisconsin Steel Co., 180 No. Michi Associated Spring Corp., 7171 E. McNichols Rd., gan Ave., Chicago, Ul. Bristol. Conn. Detroit, Mich. Raymond Mfg. Co., Diw Associated STEEL (Alloy, Cold Finished) New Departure Div., General Spring Corp., 280 So. Centre St., American Steel & Wire Co., Motors Corn.. Bristol, Conn. Corry, Pa. Rockefeller Bldg., Cleveland, O. SPIEGELEISEN Bliss & Laughlin, Inc;, Harvey, Ul. Electro Metallurgical Co., SPRINKLERS (Automatic) 30 E. 42nd St., New York City. Grinnell Co., Inc., Providence, R. I. Copperweld Steel Co., Warren, O. Firth-Sterling Steel Co., New Jersey Zinc Co., SPROCKETS McKeesport, Pa. 160 Front St., New York City. Chain Belt Co., 1660 W. Bruce St., LaSalle Steel Co., Dept. 10A, Samuel, Frank, & Co., Inc., Milwaukee. Wis. P. O. Box 6800-A, Harrison Bldg., Philadelphia, Pa. SPRUE CUTTERS Chicago, Ul. SPIKES (Screw) Shuster, F. B., Co., The, Moltrup Steel Products Co., Bethlehem Steel Co., New Haven, Conn. Beayer Falls, Pa. Bethlehem, Pa. STACKS (Steel)—See Monarch Steel Co., 545 W. McCarty Carnegie-Illinois Steel Corp., BRIDGES, ETC. St., Indianapolis, Ind. Pittsburgh-Chicago. Union Drawn Steel Diw of Republic STAINLESS STEEL—Seo BARS, Columbia Steel Co.. Steel Corp., Massillon, SHEETS, STRIP, PLATES, ETC. Wyckoff Drawn Steel Co., O. San Francisco, Calif. Republic Steel Corp., Dept. ST, STAMPINGS First National Bank Bldg., Cleyeland. O. American Tube & Stamping Plant, Pittsburgh, Pa. Tennessee Coal, Iron & Railroad (Stanley Wks.), Bridgeport, Conn. Wisconsin Steel Co., ISO No. Michi Co., Brown-Marx Bldg., Barnes, Wallace, Co., The, Diw gan Ave., Chicago, Ul. Birmingham, Ala. Associated Spring Corp., STEEL (Clad—Corrosion Reslsting) Youngstown Sheet & Tube Co., The. Bristol. Conn. (*AIso Stainless) Youngstown. O. Crosby Co., The, SPINDLES (Grlndinir) Carnegie-Illinois Steel C«rp., 183 Pratt St., Buffalo, N. Y. Pittsburgh-Chicago. Bryant Chucking Grinder Co., Dahlstrom Metallic Door Co., Springfield, Vt. Carpenter Steel Co., 139 W. Bern Jamestown, N. Y. Ex-Cell-0 Corp., 1228 Oakman St., Reading, Pa. 442 Central Ave., Pontiac, Mich. Blvd., Detroit. Mich. Davis Brake Beam Co., Laurel Ave.. •Copperweld Steel Co., Warren, O. Heald Machinę Co., & P. R. R., Johnstown, Pa. •Granite City Steel Co., Worcester. Mass. Erdle Perforating Co., Granite City, 111. SPLICE BARS (Raił) 171 York St.. Rochester, N. Y. Ingersoll Steel & Disc Div., BorgBethlehem Steel Co., Hubbard, M. D., Spring Co., Warner Corp., 310 S. Michigan Bethlehem, Pa. 424 Central Ave., Pontiac, Mich. Aye., Chicago, Ul. 162 « « Jessop Steel Co.. 584 Green St., Washington, Pa. Superior Steel Corp., Carnegie, Pa. STEEL (Cold Drawn) American Steel & Wire Co., Rockefeller Bldg., Cleyeland, O. Bliss & Laughlin, Inc., Harvey, 111. Firth-Sterling Steel Co., McKeesport, Pa. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Moltrup Steel Products Co., Beayer Falls, Pa. Monarch Steel Co., 545 W. McCarty St., Indianapolis, Ind. Sutton Engineering Co., Park Bldg., Pittsburgh, Pa. Union Drawn Steel Div. of Republic Steel Corp., Massillon, O. Wisconsin Steel Cot, 180 No. Michi gan Ave., Chicago, Ul. Wyckoff Drawn Steel Co., First National Bank Bldg., Pittsburgh, Pa. STEEL (Cohl Finished) American Steel & .Wire Co., Rockefeller Bldg., Cleyeland, O. Bethlehem Steel Co., Bethlehem, Pa. Bliss & Laughlin, Inc., Harvey, Ul. Firth-Sterling Steel Co., McKeesport, Pa. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. LaSalle Steel Co., Dept. 10A, P. O. Box 6800-A, Chicago, Ul. Moltrup Steel Products Co., Beaver Falls, Pa. Monarch Steel Co., 545 W. McCarty St., Indianapolis, Ind. Ryerson, Jos. T., & Son, Inc., 16th & Rockwell Sts., Chicago, 111. Union Drawn Steel Div. of Republic Steel Corp., Massillon, O. Wisconsin Steel Co., ISO No. Michi gan Ave., Chicago, Ul. Wyckoff Drawn Steel Co., First National Bank Bldg., Pittsburgh, Pa. STEEL (Corrosion Rcslstinjr) Allegheny Ludlum Steel Corp., OHver Bldg., Pittsburgh, Pa. American Rolling Mili Co., The, 940 Curtis St., Middletown, O. American Steel & Wire Co., Rockefeller Bldg., Cleyeland, O. Andrews Steel Co., The, Newport, Ky. Bethlehem Steel Co., Bethlehem, Pa. Bissett Steel Co., The, 900 E. 67th St., Cleyeland, O. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Carpenter Steel Co., 139 W. Bern St., Reading, Pa. Crucible Steel Company of America. 405 Lexington Ave., New York City. Firth-Sterling Steel Co., McKeesport, Pa. Granite City Steel Co., Granite City, Ul. Ingersoll Steel & Disc Div., BorgWarner Corp., 310 S. Michigan Ave., Chicago, Ul. Inland Steel Co., 38 So. Dearborn St., Chicago, 111. Jessop, Wm., & Sons, Inc., 627-629 Sixth Ave., New York City. Jessop Steel Co., 5S4 Green St., Washington, Pa. Midvale Co., The, Nicetown, Philadelphia, Pa. National Forge & Ordnance Co., Irvine, Warren Co., Pa. National Tube Co., Frick Bldg.. Pittsburgh., Pa. Republic Steel Corp., Dept. ST, Cleyeland, O. Rustless Iron & Steel Corp., 3400 E. Chase St., Baltimore, Md. Ryerson, Jos. T., & Son. Inc., 16th & Rockwell Sts., Chicago, III. Stanley Works, The, New Britain, Conn. Bridgeport, Conn. . Suoerior Steel Corp.. Carnegie, Pa. Timken Roller Bearing Co., The, Steel & Tube Diw, Canton, O. STEEL (Die) .a Crucible Steel Company of America. 405 Lexington Ave., New York City. Jessop, Wm., & Sons, Inc., 627-629 Sixth Ave„ New York City. Jessop Steel Co., . D 584 Green St., Washington. Pa. Vanadium-Alloys Steel Co., Latrobe, Pa. STEEL (Drill) . Crucible Steel Company of Amenc*. 405 Lexington Ave., New York City. / TEEL W H E R E - BTEEL (Electric) Allegheny Ludlum Steel Corp., 01iver Bldg., Pittsburgh, Pa. Bethlehem Steel Co., Bethlehem, Pa. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Crucible Steel Company of America, 405 Lexington Ave., New York City. Copperweld Steel Co., Warren, O. Firth-Sterling Steel Co., McKeesport, Pa. Inland Steel Co., 38 So. Dearborn St., Chicago, 111. Jessop, Wm., & Sons, Inc., 627-629 Sixth Ave., New York City. Jessop Steel Co., 58-1 Green St., Washington, Pa. Latrobe Electric Steel Co., Latrobe, Pa. National Forge & Ordnance Co., Irvine, Warren Co., Pa. Republic Steel Corp., Dept. ST, Cleveland, O. Timken Roller Bearing Co., The, Steel & Tube Div., Canton, O. STEEL (High Speed) Allegheny Ludlum Steel Corp., 01iver Bldg., Pittsburgh, Pa. Bethlehem Steel Co., Bethlehem, Pa. Carpenter Steel Co., 139 W. Bern St., Reading, Pa. Crucible Steel Company of America, 405 Lexington Ave., New York City. Firth-Sterling Steel Co., McKeesport, Pa. Ingersoll Steel & Disc Div., BorgWarner Corp., 310 S. Michigan Ave., Chicago, 111. Jessop, Wm., & Sons Co., 627-629 Sixth Ave., New York City. Jessop Steel Co., 584 Green St., Washington, Pa. Latrobe Electric Steel Co., Latrobe, Pa. Vanadium-Alloys Steel Co., Latrobe, Pa. STEEL (High Tensile, Low Alloy) Alan Wood Steel Co., Conshohoeken, Pa. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Cold Metal Process Co., The, 2131 Wilson Ave., Youngstown, O. Columbia Steel Co., San Francisco, Calif. Great Lakes Steel Corp., Ecorse, Detroit, Mich. Inland Steel Co., 38 So. Dearborn St., Chicago, 111. Jones & Laughiin Steel Corp., Jones & Laughiin Bldg., Pittsburgh, Pa. Republic Steel Corp., Dept. ST, Cleveland, O. Ryerson, Jos. T., & Son, Inc., 16th & Rockwell Sts., Chicago, 111. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. Youngstown Sheet & Tube Co., The, Youngstown, O. STEEL (Nltrldlng) Allegheny Ludlum Steel Corp., w2 i!v£? BIdS., Pittsburgh, Pa. *rh;?ter,ing ste°i co., McKeesport, Pa. STE EL ( R u s tle s s ) — S e c S T E E L (C o rro sio n R e s l s t ln g ) S T E E L ( S c re w S t o c k ) American Steel & Wire Co., BkiK-. Cleveland, O. Bethlehem Steel Co., Bethlehem, P a . &.L‘™Khlm, Inc.. Harvey, 111, Camegie-Illirmis stee[ Cor Pittsburgh-Chicago. Jones & L a u g h i in S t e e l C o r p & ,L a i iB h lin B l d g ., Pittsburgh, P a . De e l£ ° " D ePt- 1 0 A • Box 6800-A, Chicago, 111. rL p Sl^el Products Co., Beaver Falls, Pa. •Monarch Steel Co., 545 W. McCarty npn,Vhnndl?napolis. M . C°rP" Dept- ŁT' icnfl’ dOS\ & Son' Inc., Union n r? ive11 -Sts" Chicago, 111. Steel rv> S>eel Div- of Republic Wli™ F°lp- Massillon, O. s a T Ł l 00'' 180 N°- Mlch‘Wyeknff £• chlcaao, 111. FirS ND/ awn Steel Co., P n Pittsburgh°npa Bank °Youngsto\vn^O.*’ & Tube C°" ^ (Spring) American Steel & Wire Co Rockefeller Bldg., Cleyeland, O. March 3, 1941 T O - B l i y Barnes, Wallace, Co., The, Div. Associated Spring Corp., Bristol, Conn. Cold Metal Process Co., The, 2131 Wilson Ave., Youngstown, O. Jones & Laughiin Steel Corp., Jones & Laughiin Bldg., Pittsburgh, Pa. Washburn Wire Co., 118th St. & Harlem River, New York City. Phillipsdale, R. I. STEEL (Stainless)—See STEEL (Corrosion Reslstlng) STEEL (Strip, Copper Coated) American Steel & Wire Co., Rockefeller Bldg., Cleveland, O. Stanley Works, The, New Britain, Conn. Bridgeport, Conn. Thomas Steel Co., The, Warren, O. STEEL (Strip, Hot and Cold Rolled) (♦Also Stainless) Allegheny Ludlum Steel Corp., 01iver Bldg., Pittsburgh, Pa. •American Rolling Mili Co., The, 940 Curtis St., Middletown, O. American Steel & Wire Co., Rockefeller Bldg., Cleveland, O. American Tube & Stamping Plant, (Stanley Wks.), Bridgeport, Conn. Andrews Steel Co., The, Newport, Ky. Bethlehem Steel Co., Bethlehem, Pa. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Cold Metal Process Co., The, 2131 Wilson Ave., Youngstown, O. Columbia Steel Co., San Francisco, Calif. Enterprise Galyanizing Co., 2525 E. Cumberland St., Philadelphia, Pa. •Firth-Sterling Steel Co., McKeesport, Pa. Great Lakes Steel Corp., Ecorse, Detroit, Mich. Ingersoll Steel & Disc Div., BorgWarner Corp., 310 S. Michigan Ave., Chicago, 111. Inland Steel Co., 38 So. Dearborn St., Chicago, 111. Jessop, Wm., & Sons, Inc., 627-629 Sixth Ave., New York City. Jessop Steel Co., 584 Green St. .Washington, Pa. Jones & Laughiin Steel Corp., Jones & Laughiin Bldg., Pittsburgh, Pa. Republic Steel Corp., Dept. ST, Cleveland, O. •Ryerson, Jos. T., & Son, Inc., 16th & Rockwell Sts., Chicago, Ul. Seneca Wire & Mfg. Co.. Fostoria, O. •Stanley Works, The, New Britain, Conn. Bridgeport, Conn. Superior Steel Corp., Carnegie, Pa. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. Thomas Steel Co., The, Warren, O. Washburn Wire Co.. llSth St. & Harlem River, New' York City. Phillipsdale, R. I. Weirton Steel Co., Weirton, W. Va. Wickwire Spencer Steel Co., 500 Fifth Ave., New York City. Wisconsin Steel Co., 180 No. Michi gan Ave., Chicago. 111. STEEL (Strip, Tin Coated) American Steel & Wire Co., Rockefeller Bldg., Cleveland, O. Thomas Steel Co.. The, Warren, O. Washburn Wire Co., 118th St. & Harlem River, New York City. STEEL (Strip, Zinc Coated) American Steel & Wire Co., Rockefeller Bldg., Cleveland, O. Thomas Steel Co., The, Warren, O. Washburn Wire Co., 118th St. & Harlem River, New York City. STEEL (Structural) (•Also Stainless) American Bridge Co., Frick Bldg., Pittsburgh. Pa. Belmont Iron Works, 22nd St. and Washington Ave., Philadelphia, Pa. Bethlehem Steel Co., Bethlehem, Pa. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Columbia Steel Co.. San Francisco, Calif. Enterprise Galvanizing Co., 2525 E. Cumberland St., Philadelpliia, Pa. C R O S B Y FO R S T A M P IN G S Our engineers are ready and able to help solve your stamping problems, in design or construction. Crosby prices are consistent with Q U A LITY and SERV7CE. In our 44 years of EXPER IEN C E we have served over 100 difierent industries. M a n u fa c tu r e r s o f “ I d e a ł” T ro lle y W h e e ls THE CROSBY C O M PA N Y BU FFALO . N. Y . S ta m p in g s a n d P r e s s W o r k 10 Gauge and Lighter to 20" x 40"—Hot Pressings Lega and Base Units for Stoves, Refrigerators and Institutional Eąuipment O IL TEM PERED (Fla t) SPRIN GS D A VIS B R A K E BEAM COMPANY L a u re l Ave. & P .R .R . Jo h n sto w n , Pa. 9 Blast Furnace Copper Cast ings 9 Roli Neck Bearings 9 Housing Nuts % Machinery Castings f Acid Rcsisting Castings 9 Phosphorized Copper % Hot Metal Ladle Car Bear ings 9 Locomotive and Car Journal Bearings 0 Babbitt Metals NATIONAL BEARING METALS CORP. PITTSBURGH. PA. CLEARING, ILL. (Chicago Distriet) — MEADVILLE. PA. SMALL E L E C T R IC S T E E L CASTINGS ( C a p a c i t y 5 00 T o n s P e r M o n t h ) W EST STEEL co. c a s t in g CLEVELAND O H IO . U . S . A. ” H e P r o fits M o s t W h o S e rv e s B e s t” B e tte r S te e l C a stin g s A corn B ea r ite B rand Brand A high speed, h e a v y duty c r a n k p in metal. A m ili, ra il r o a d , and generał purpose metal. B A M B B I T T E T A L E ig h ty -o n e y e a rs o f s u c c e s s fu l b e a rin g m e t a l m a n u fa c tu r e . A. W. Cadman Mfg. Co., Pittsburgh, Pa. Established 1860 163 , » » W H E R E - T O - B U Y « «< TERNE PLATE—Seo TIN PLATE STOPPERS (Clnder Notch) TESTING MACHINERY (Materials) Bailey, Wm. M. Co., 702 Magee Bldg., Pittsburgh, Pa. Baldwin Southwark Diw, Baldwin Brosius, Edgar E., Inc., Locomotive Works, Sharpsburg Branch, Phiiadelphia, Pa. Pittsburgh, Pa. National Broach & Machinę Co., 5600 St. Jean, Detroit, Mich. STOPPERS (Rubber) Rhoades, R. W., Metaline Co., THERMOMETERS P. O. Box 1, Long Island City, Bristol Co., The, N. Y. 112 Bristol Rd., Waterbury, Conn. Brown Instrument Div. of MinSTORAGE BATTERIES—See neapolis-Honeywell Regulator Co., BATTERIES (Storage) 4462 Wayne Ave., STRAIGHTENING MACHINERY Phiiadelphia, Pa. Foxboro Co., The, 118 Neponset Cleyeland Punch & Shear Works Ave., Foxboro, Mass. Co., The, 3917 St. Clair Ave., Leeds & Northrup Co., 4957 StanCleyeland, O. ton Ave., Phiiadelphia, Pa. Elmes, Chas. F., Engineering Works, 243 N. Morgan St., THREAD CUTTING TOOLS Chicago, 111. Lewis Foundry & Machinę Diw of Landis Machinę Co., Inc. Blaw-Knox Co., Pittsburgh, Pa. Waynesboro, Pa. Lewis Machinę Co., St e e l <Tooi> 3450 E. 76th St., Cleyeland, O. TIE PLATES Allegheny Ludlum Steel Corp., Logemann Brothers Co., Bethlehem Steel Co., 01iver Bldg., Pittsburgh, Pa. 3126 Burleigh St., Milwaukee, Bethlehem, Pa. Bethlehem Steel Co., Wis. Carnegie-Illinois Steel Corp., Bethlehem, Pa. Medart Co., The, Pittsburgh-Chicago. Bissett Steel Co., The, 3520 de Kalb St., St. Louis, Mo. Columbia Steel Co., 900 E. 67th St., Cleveland, O. Shuster, F. B., Co., The, San Francisco, Calif. Carpenter Steel Co., 139 W. Bern New Haven, Conn. Inland Steel Co., 38 So. Dearborn St., Reading, Pa. Sutton Engineering Co., St., Chicago, 111. Copperweld Steel Co., Warren, O. Park Bldg., Pittsburgh, Pa. Republic Steel Corp., Dept. ST, Crucible Steel Company of America, Voss, Edward W., 2882 W. Liberty Cleyeland, O. 405 Lexington Ave., Ave., Pittsburgh, Pa. Tennessee Coal, Iron & Railroad New York City. Co., Brown-Marx Bldg., SULPHURIC ACII) Darwin & Milner, Inc., Birmingham, Ala. Cleveland-Cliffs Iron Co., The, 1260 W. 4th St., Cleveland, O. Weirton Steel Co., Weirton, W. Va. Union Commerce Bldg., Firth-Sterling Steel Co., Cleyeland, O. McKeesport, Pa. TIN PLATE New Jersey Zinc Co., Forgings & Castings Corp., Bethlehem Steel Co., 160 Front St., New York City. 1350 Jarvis St., Ferndale, Mich. Bethlehem, Pa. Ingersoll Steel & Disc, Div., Borg- Pennsylvanla Salt Mfg. Co., Dept. Carnegie-Illinios Steel Corp., E. Pennsalt Cleaner Div., Warner Corp., 310 S. Michigan Pittsburgh-Chicago. Phiiadelphia, Pa. Ave., Chicago, IU. Columbia Steel Co., Jessop, Wm., & Sons Co., ____ San Francisco, Calif. SWITCHES (Electric) ____________ 627-629 Sixth Ave., Cutler-Hammer, Inc., 1211 St. Paul Granite City Steel Co., New York City. Ave., Milwaukee, Wis. Granite City, 111. Jessop Steel Co., Electric Controller & Mfg. Co., The, inland Steel Co., 38 So. Dearborn 584 Green St., Washington, Pa. 2700 E. 79th St., Cleyeland, O. st., Chicago, 111. Latrobe Electric Steel Co., General Electric Co., Dept. 166-S-C, Jones & Laughlin Steel Corp., Latrobe, Pa. Nela Park, Cleyeland, O. Jones & Laughlin Bldg., Midvale Co., The, Nicetown, General Electric Co., Pittsburgh, Pa. phiiadelphia, Pa Republic Steel Corp., Dept. ST, Schenectady, N. Y. National Broach & Mach. Co., Westinghouse Electric & Mfg. Co., Cleyeland, O. 5600 St. Jean, Detroit, Mich. Dept. 7-N, East Pittsburgh, Pa. Weirton Steel Co., Weirton, W. Va. Republic Steel Corp., Dept. ST, Wheeling Steel Corp., Cleveland, O. „ TACHOMETERS Wheeling, W. Va. Ryerson, Jos. T., & Son, Inc., Brown Instrument Div. of MinneYoungstown Sheet & Tube Co., The. 16th & Rockwell Sts., Chicago, III. apolis-Honeywell Regulator Co., Youngstown, O. Tennessee Coal, Iron & Railroad 4462 Wayne Ave., Co., Brovvn-Marx Bldg., TIN PLATE MACHINERY' Phiiadelphia, Pa. Birmingham, Ala. Foxboro Co., The, 118 Neponset Kemp, C. M., Mfg. Co., 405 E. Vanadiun\ Alioys Steel Co., Ave., Foxboro, Mass. Oliyer St., Baltimore, Md. Latrobe, Pa. Wean Engineering Co., Warren, O. TANK LININGS TONGS (Chain Pipę) STEEL BUILDINGS—Seo Ceilcote Co., 750 Rockefeller Williams, J. H., & Co., 400 Vulcan BRIDGES, BUILDINGS, ETC. Bldg., Cleyeland. O. . St., Buffalo, N. Y. National Carbon Co., W. 117th St. and Madison Ave., Cleyeland, O. TONGS (Rail Handling) STEEL DOORS & SHUTTERS— See DOORS & SHUTTERS TANKS (Pickling) Cullen-Friestedt Co., 1308 S. Kilbourn Ave., Chicago, IU. STEEL FABRICATORS—See National Carbon Co., W. 117th St. BRIDGES, BUILDINGS, ETC. and Madison Ave., Cleyeland, O. TOOL BITS (High Speed) TANKS (Storage, Pressure, Allegheny Ludlum Steel Corp., STEEL FLOATING AND Rlveted, Welded) OHver Bldg., Pittsburgh, Pa. TERMINAL EQUIFMENT Firth-Sterling Steel Co., American Bridge Co., Dravo Corp. (Engin’r’g Works McKeesport, Pa. Frick Bldg., Pittsburgh, Pa. Div.), Neville Island, Haynes Stellite Co.. Harrison and Bartlett-Hayward Div., Pittsburgh, Pa. Lindsay Sts., Kokomo, Ind. Koppers Co., Baltimore, Md. Jessop Steel Co., Bethlehem Steel Co., STEEL PLATE CONSTRUCTION 584 Green St., Washington, Pa. Bethlehem. Pa. Michigan Tool Co., American Bridge Co., Kirk & Blum Mfg. Co., The, 7171 E. McNichols Rd., Frick Bldg., Pittsburgh, Pa. 283S Spring Grove Ave., Detroit, Mich. Bartlett-Hayward Diw, Cincinnati, O. Koppers Co., Baltimore, Md. Pressed Steel Tank Co., TOOL BITS (Tantalum Carbide) Belmont Iron Works, 1461 So. 66th St., Milwaukee, Wis. Vascoloy-Ramet Corp., 22nd St., and Washington Ave.. Western Gas Div., Koppers Co., Ni Chicago, 111. Phiiadelphia, Pa. Fort Wayne, Ind. Bethlehem Steel Co., TOOL HOLDERS TANKS (Wood or Steel, Rubber or Williams, Bethlehem, Pa. J. H., & Co., Federal Shipbuilding & Dry Dock Lead Lined) 400 Vulcan St., Buffalo, N. Y. Co., Kearney, N. J. Kirk & Blum Mfg. Co., The. Jones & Laughlin Steel Corp., TOOLS (Pneumatic) 283S Spring Grove Ave., Jones & Laughlin Bldg., Cleyeland Punch & Shear Works Cincinnati. O. Pittsburgh, Pa. Co., The, 3917 St. Clair Ave., Western Gas Diw, Koppers Co., TANTALUM-TUNGSTEN CARBIDE Cleyeland, O. Fort Wayne, Ind. Vascoloy-Ramet Corp., TOOLS (Precision, Lathe, Metal No. Chicago, 111. Cutting, etc.) STELLITE Brown & Sharpe Mfg. Co., Hayneś Stellite Co., Harrison and TAPS AND DIES Proyidence, R. 1. Lindsay Sts., Kokomo, Ind. Ex-Cell-0 Corp., 1228 Oakman Greenfield Tap & Die Corp., B!vd., Detroit, Mich. Greenfield. Mass. STOKERS McKenna Metals Co., Landis Machinę Co., Inc., 200 Lloyd Ave.. Latrobe, Pa. Waynesboro, Pa. Babcock & WiIcox Co., The, Vascoloy-Ramet Corp., Refractories Diw, 85 Liberty St., National Acme Co., The, 170 E. N. Chicago, III. 131st St.. Cleyeland, O. New York City. TOOLS (Tantalum Carbide) TERMINALS (Lockingr) Vascoloy-Ramet Corp., STONES (Honlng) N. Chicago, 111. Shakeproof Lock Washer Co., •Bay State Abrasive Products Co., TOOLS (Tipped, Carbide) 2525 N. Keeler Ave., Westboro, Mass. Ex-Cell-0 Corp., 1228 Oakman Chicago, 111. Blvd., Detroit, Mich. Thompson-Bremer & Co.. McKenna Metals Co., STOOLS 1638 W. Hubbard St., 200 Lloyd Ave., Latrobe, Pa. Chicago, 111. Superior Mold & Iron Co., Penn, Pa. STEEL (Structural)—Con. Inland Steel Co., , 38 So. Dearborn St., Chicago, 111 Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Laclede Steel Co., Arcade Bldg., St. Louis, Mo. , Levinson Steel Co., 33 Pride St., Pittsburgh, Pa. •Republic Steel Corp., Dept. ŁT. Cleveland, O. Ryerson, Jos. T.. & Son, Inc., 16th & Rockwell Sts., Chicago, 111. Tennessee Coal, Iron & Railroad Co., Bro\vn-Marx Bldg., Birmingham, Ala. Weirton Steel Co., Weirton, W. Va. Wisconsin Steel Co., ISO No. Michi gan Ave., Chicago, Iii. Youngstown Sheet & Tube Co., The, Youngstown. O. « TORCHES AND BURNERS (Acetylene, Blow, Oxy-Acetylene) Air Reduction. 60 E. 42nd St., New York City. Linde Air Products Co., The, 30 E. 42nd St., New York City. Weldit Acetylene Co., 642 Bagley Ave., Detroit, Mich. TOWBOATS Dravo Corp. (Engin’r’g Works Div.K Neville Island, Pittsburgh, Pa. TOWERS (Transmission) American Bridge Co., Frick Bldg., Pittsburgh, Pa. Bethlehem Steel Co., Bethlehem, Pa. TOWERS (Tubular Holsting) Dravo Corp., (Machinery Div.), 300 Penn Ave., Pittsburgh, Pa. TRACK ACCESSORIES Bethlehem Steel Co., Bethlehem, Pa. Carnegie-Illinois Steel Corp.. Pittsburgh-Chicago. Columbia Steel Co., San Francisco, Calif. Foster, L. B., Co.. Inc., P. O. Box 1647, Pittsburgh, Pa. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Tennessee Coal. Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. TRACK BOLTS Bethlehem Steel Co., Bethlehem, Pa. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Columbia Steel Co., San Francisco, Calif. Inland Steel Co., 38 So. Dearborn St., Chicago, 111. Lamson & Sessions Co., The, 1971 W. 85th St., Cleyeland, O. Republic Steel Corp., Upson Nut Diw, Dept. ST, 1912 Scranton Rd., Cleyeland, O. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham. Ala. Youngstown Sneet & Tube Co., The, Youngstown, O. TRAILERS Ohio Galyanizing & Mfg. Co., Penn St., Niles, O. TRAILERS (Arch-Girder) Yale & Towne Mfg. Co., 4530 Tacony St., Phiiadelphia, Pa. TRAMRAILS American MonoRail Co., The, 13102 Athens Ave., Cleyeland, O. Cleyeland Tramrail Div. of Cleye land Crane & Engineering Co., 1125 E. 2S3rd St., Wickliffe, O. Harnischfeger Corp., 4411 W. Na tional Ave., Milwaukee, Wis. Yale & Towne Mfg. Co., 4530 Tacony St., Phiiadelphia, Pa. TRANSMISSIONS—VARIABLE SPEED Link-Belt Co., 2045 W. Hunting Park Ave., Phiiadelphia, Pa. TRAPS (Compressed Air) Nicholson, W. H., & Co., 177 Oregon St., Wilkcs-Barre, Pa. TRAPS (High Pressure Steam) Nicholson, W. H., & Co., 177 Oregon St., Wilkes-Barre. Pa. TRAPS (Steam) Nicholson, W. H., & Co., 177 Oregon St., Wilkes-Barre. Pa. TREADS ’ (Safety) Alan Wood Steel Co., Conshohocken, Pa. Carnegie-Illinois Steel Corp., Pittsburgh-Chicago. Dravo Corp. (Machinery Diw), 300 Penn Inland SteelAve„ Co., Pltts£urgŁrt; 3S So. D e a rrhnrn b o rn St., Chicago. Iii. v»ville IsMoore, Lee C., & Co., Neville land. Pittsburgh. Pa. „ Republic Steel Corp.. Dept. bi. Cleveland, O. T Ryerson. Jos. T., & Son, c., 16th & Rockwell Sts., Butler St., Pittsburgh, Pa. /T EEL 164 W H E R E - T O - B U Y TROI-LEYS American MonoRail Co., The, 13102 Athens Ave., Cleveland, O. Ford Chain Błock Dlv. American Chain & Cable Co. Inc.. 2nd & Diamond Sts., Philadelphia, Pa. Northern Engineering Works, 2609 Atwater St., Detroit, Mich. Reading Chain & Błock Co., Dept. 32, Reading, Pa. Wright Mfg. Div. ot American Chain & Cable Co., Inc.. York, Pa. Yale & Towne Mfg. Co., 4530 Tacony St., Philadelphia, Pa. TRUCK CRANES Northwest Engineering Co., 28 E. Jackson Blvd., Chicago, 111. TRUCKS AND TRACTORS Michigan Steel Tube Products Co., 9450 Buffalo St., Detroit, Mich. ♦National Tube Co., Frick Bldg., Pittsburgh, Pa. Ohio Seamless Tube Co., Shelby, O. Pittsburgh Steel Co., 1643 Grant Bldg., Pittsburgh, Pa. Steel and Tubes Division, Republic Steel Corp., Cleveland, O. Timken Roller Bearing Co., The, Steel & Tube Div., Canton, O. Atlas Car& Mfg. Co., The. 1140 Ivanhoe Rd., Cleyeland, O. Baker-Raulang Co., The, 2167 W. 25th St., Cleyeland, O. Yaie & Towne Mfg. Co., 4530 Tacony St., Philadelphia, Pa. TRUCKS AND TRACTORS (Gasoline Industrial) Baker-Raulang Co., The. 2167 W. 25th St.. Cleveland. O. Clark Tructractor Div., Clark Equipment Co., 127 Springfleld PI., Battle Creek, Mich. TUBING (Seamless Flexiblo Metal) American Metal Hose Branch of The American Brass Co., Waterbury, Conn. TUBING (Seamless Steel) Babcock & Wilcox Tube Co., The, Beaver Falls, Pa. Columbia Steel Co., San Francisco, Calif. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. National Tube Co., Frick Bldg., Pittsburgh, Pa. Ohio Seamless Tube Co., Shelby, O. Pittsburgh Steel Co., 1643 Grant Bldg., Pittsburgh, Pa. Ryerson, Jos. T., & Son, Inc., 16th & Rockwell Sts., Chicago, 111. Steel and Tubes Division, Republic Steel Corp., Cleveland, O. Standard Tube Co.. The, 14600 Woodward Ave., Detroit, Mich. Timken Roller Bearing Co., The, Steel and Tubes Diyision, Republic Youngstown Sheet & Tube Co., The, Youngstown, O. TUBING (Sąuare, Rectangular) Ohio Seamless Tube Co., Shelby, O. Steel & Tubes Division, Republic Steel Corp., Cleveland, O. TUBING (Welded Steel) Bundy Tubing Co., 10951 Hern Ave., Detroit, Mich. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Laclede Steel Co., Arcade Bldg., St. Louis, Mo. Michigan Steel Tube Products Co., 9450 Buffalo St., Detroit, Mich. Ohio Seamless Tube Co., Shelby, O. Republic Steel Corp., Dept. ST, Cleveland, O. Revere Copper & Brass, Inc., 230 Park Ave., New York City. Steel and Tubes Division, Republic Steel Corp., CIeveland, O. Youngstown Sheet & Tube Co., The, Youngstown, O. TUBULAR PRODUCTS Michigan Steel Tube Products Co., 9450 Buffalo St., Detroit. Mich. Ohio Seamless Tube Co., Shelby, O. Steel and Tubes Divislon, Republic Steel Corp., Cleveland, O. TUMBLING BARRELS (Coke Testing) Brosius, Edgar E., Inc., Sharpsburg Branch, Pittsburgh, Pa. TUNGSTEN CARBIDE Bissett Steel Co., The, 900 E. 67th St., Cleveland, O. Haynes Stellite Co., Harrison and Lindsay Sts., Kokomo, Ind. Michigan Tool Co., 7171 E. McNichols Rd.. Detroit, Mich. TUNGSTEN CARBIDE (Tools and Dies) Firth-Sterling Steel Co., McKeesport, Pa. McKenna Metals Co., 200 Lloyd Ave., Latrobe, Pa. TUNGSTEN METAL AND ALLOYS Electro Metallurgical Co., 30 E. 42nd St., New York City. TURBINES (Steam) Allis-Chalmers Mfg. Co., Milwaukee, Wis. General Electric Co., Schenectady, N. Y. Westinghouse Electric & Mfg. Co., Dept. 7-N, East Pittsburgh, Pa. (Electric Industrial) TRUCKS (Dump-Indlistrlal) Atlas Car & Mfg. Co., The, 1140 Iyanhoe Rd., Cleyeland, O. TRUCKS (Hydraulic L ift) Atlas Car & Mfg. Co., The, 1140 Ivanhoe Rd., Cleyeland, O. TRUCKS (Industrial) Ohio Galyanizing & Mfg. Co., Penn St., Nlles, O. TRUCKS (Lift) Atlas Car & Mfg. Co., The, 1140 Iyanhoe Rd., Cleyeland, O. Baker-Raulang Co., The, 2167 W. 25th St.. Cleyeland, O. Clark Tructractor Div., Clark Eąuip ment Co.. 127 Springfleld PI., Battle Creek, Mich. Yale& Towne Mfg. Co., 4530 Tacony St., Philadelphia, Pa. TUBE MILL EQUlrMENT Mackintosh-Hemphill Co., 9th and Bingham Sts., Pittsburgh, Pa. TUBES (Boiler) Allegheny Ludlum Steel Corp., Oliver Bldg., Pittsburgh, Pa. Babcock & Wilcox Tube Co., The, Beaver Falls, Pa. Bethlehem Steel Co., Bethlehem, Pa Bissett Steel Co., The, 900 E. 67th St., Cleyeland, O. Columbia Steel Co., San Francisco, Calif. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. steel Tube Products Co., «a° Buffalo St., Detroit, Mich. National Tube Co., Frick Bldg., Pittsburgh, Pa. Ohio Seamless Tube Co., Shelby, O. D?jUrgh Steel Co., 1643 Grant _ Bldg., Pittsburgh, Pa. oe^ 0S' ł>s- T" & Son, Inc., 16th otfr.d Rsc!svel1 sts., Chicago, Iii. Steel and Tubes Diyision, Republic Steel Corp., Cleyeland, O. urnken Roller Bearing Co., The, . Tube Div" Canton, O. Youngstown Sheet & Tube Co., The, Youngstown, O. (Brass, Bronze, Copper, Mekel Sllyer) tubes American Brass Co., The Waterbucy, Conn. Bridgeport Brass Co., Bridgeport, Conn. o£renCt!pper & Brass, Inc., "W Park Ave., New York City. OM1'* ? Carbon) Tube Co" shelby, O. li LS £ Tubes Diyision, Republic Steel Corp., Cleyeland. O. (Alloy Steel) \ Also Stainless) ' EB aea“ rF&alls,ilCPaX Tube Co" The’ BS l s w Co-. The, C o Ł t Steel S^ . aeVeland' a San Francisco, Calif. M arch 3, 1941 TUBING (Copper, Brass, Aluminum) American Brass Co., The, Waterbury, Conn. Bundy Tubing Co., 10951 Hem Ave., Detroit, Mich. Revere Copper & Brass, Inc., 230 Park Ave., New York City. Shenango-Penn Mold Co., Dover, O. S e c o n d E d itio n s — VOLU MES I AND II “ ROLL PASS By W. Trinks DESIGN” Both volumes inelude the latest developments and investigations involved in roli pass design. Professor Trinks, the leading authority on the theory of roli design in the United States gives the rolling mili industry a complete treatise on fact and theory underlying all roli pass design including application of rolling principles rather than a compilation of passes. V O LU M E I CHAPTER I—Classification and Strength of Rolls. 2 01 P a g e s CHAPTER II—Basic Principles Goveming Entrance and Deformation. 7 T a b le s 139 D r a w i n g s CHAPTER III—Various Princi ples Underlying the Process of Rolling. $4.50 Postpaid CHAPTER I—The Rolling of Sąuare or Nearly Square Sections. V O L U M E II CHAPTER II—Rolls for Fiat Sections. CHAPTER III—Rolls for Mer chant Bar. CHAPTER IV—The Rolling of Shapes. CHAPTER V—Die Rolling. CHAPTER VI — Rolling Mili Torque. APPENDIX (The Rolling of Non ferrous Metals—Roli Passes for Seamless Tubes). 246 P a g e s 21 T a b l e s 7 C h a rts 176 Illu s t r a t io n s $ 6 .0 0 Postpaid Written in a manner that will appeal to student engineers, roli designers, rolling mili eąuipment and mili operating men. The Penton Publishing Co. Book Department 1 21 3 W e s t 3 r d S t . C le y e la n d , O . 204-S. 165 W T U RBO B LO W ER S— See B LO W ER S TURNTABLES American Bridge Co., Frick Bldg., Pittsburgh. Pa. Atlas Car & Mfg. Co., The, 1140 Ivanhoe Rd., Cleveland, O. TURRET LATHES—See LATHES (Turret) TWIST DRILLS Cleveland Twist Drill Co., 1242 E. 49th St.. Cleveland, O. Greenfield Tap & Die Corp., Greenfield, Mass. VACUUM CLEANERS Sturtevant, B. F., Co., Hyde Park, Boston, Mass. VALVE CONTROL (Motor Operated Units) Cutler-Hammer, Inc., 1211 St. Paul Ave., Milwaukee, Wis. H E R E - V A L V E S (Steam and W ater) T O - B U y W ELD IN G RO DS (Alloys) American Agile Corp., Reading-Pratt & Cady Div. of 5806 Hough Ave., Cleveland, O. American Chain & Cable Co., Inc., Harnischfeger Corp., 4411 W. Na Bridgeport, Conn. tional Ave., Milwaukee, Wis. Lincoln Electric Co., The, V A L V E S A N D F IT T IN G S — See Cleveland, O. P I P E F IT T IN G S Maura th, Inc., 7311 Union Ave., Cleyeland, O. YANADIUM Metal & Thermit Corp., 120 Broadway, New York City. Electro Metallurgical Co., Steel & Wire Div. of Ameri 30 E. 42nd St., New York City. Page can Chain & Cable Co., Inc., Monessen, Pa. Y IA D U C T S (Steel)— See B R ID G E S , ETC. WA L K W A Y S— See FLO O R IN G (Steel) W A SH E R S (Iron and Steel) W E LD IN G RO DS (Bronze) American Brass Co., The, Waterbury, Conn. Revere Copper & Brass, Inc., 230 Park Ave., New York City. W ELD IN G RO DS (H ard Surfaclng) Hubbard, M. D., Spring Co., 424 Central Ave., Pontiac, Mich. Stoody Co., Thompson-Bremer & Co., Whittier, Calif. 1638 W. Hubbard St., Chicago, Ul. W ELD IN G RO DS OIŁ W IR E VALVES (Blast Furnace) Air Reduction, 60 E. 42nd St., W A SH E R S (Lock) Bailey, Wm. M., Co., New York City. 702 Magee Bldg., Pittsburgh, Pa. Shakeproof Lock Washer Co., American Agile Corp., Brosius, Edgar E., Inc., Sharps2525 N. Keeler Ave., Chicago, 111. 5S06 Hough Ave., Cleyeland, O. burg Branch, Pittsburgh, Pa. Thompson-Bremer & Co., 1638 W. American Brass Co., The, Waterbury, Conn. Hubbard St., Chicago, Ul. VALVES (Brass, Iron and Steel) American Steel & Wire Co., Washburn Co., The, Worcester, Rockefeller Bldg., Cleyeland, O. Crane Co., 836 S. Michigan Ave., Mass. Bridgeport Brass Co., Chicago, 111. Bridgeport, Conn. Reading-Pratt & Cady Div. of Amer W A SH E R S (Spring) Harnischfeger Corp., 4411 W. Na ican Chain & Cable Co., Inc., tional Ave., Milwaukee, Wis. Bridgeport, Conn. Barnes, Wallace, Co. The, Div. Hobart Bros., Associated Spring Corp., Dept. ST-31, Troy, O. VALVES (Check) Bristol, Conn. Lincoln Electric Co., The, Crane Co., 836 S. Michigan Ave., Raymond Mfg.Co., Div. Associated Cleyeland, O. Chicago, Ul. Spring Corp., 280 So. Centre St., Linde Air Products Co., The, Reading-Pratt & Cady Div. of Amer Corry, Pa. 30 E. 42nd St., New York City. ican Chain & Cable Co., Inc., Maurath, Inc., 7311 Union Ave., Shakeproof Lock Washer Co., Bridgeport, Conn. Cleyeland, O. 2525 N. Keeler Ave., Chicago, Ul. & Thermit Corp., Thompson-Bremer & Co., 1638 W. Metal VALVES (Control—Air and 120 Broadway, New York City. Hubbard St., Chicago, Ul. Hydraulic) Page Steel & Wire Div. of Ameri can Chain & Cable Co., Inc., Foxboro Co., The, 118 Neponset Monessen, Pa. Ave., Foxboro, Mass. WELDERS (Electric—Arc) Pittsburgh Steel Co., 1643 Grant Hanna Engineering Works, Harnischfeger Corp., 4411 W. Na Bldg., Pittsburgh, Pa. 1765 Elston Ave., Chicago. 111. tional Ave., Milwaukee, Wis. Revere Copper & Brass, Inc., Hannifin Mfg. Co.. 621-631 So. 230 Park Ave., New York City. Kolmar Ave., Chicago, Ul. Hobart Bros., Ryerson, Jos. T., & Son. Inc., 16th Nicholson, W. H., & Co., Dept. ST-31, Troy, O. and Rockwell Sts., Chicago, Ul. 177 Oregon St., Wilkes-Barre, Pa. Lincoln Electric Co., The, Seneca Wire & Mfg. Co., Cleveland, O. Fostoria, O. VALVES (Electrically Operated) Progressive Welder Co., 3031 E. Washburn Wire Co., Foxboro Co.. The, 118 Neponset Phillipsdale, R. I. Outer Drive, Detroit, Mich. Ave., Foxboro, Mass. Wickwire Brothers, 189 Main St., Nicholson. W. H., & Co., Cortland, N. Y. 177 Oregon St., Wilkes-Barre, Pa. WELDERS (Electric-Resistance) Wickwire Spencer Steel Co., 500 Fifth Ave., New York City. Federal Machinę & Welder Co., Wilson Welder & Metals Co., VALVES (Gas and Air Reverslng) Dana St., Warren, O. 60 East 42nd St., New York City. Blaw-Knox Co., Blawnox, Pa. Youngstown Sheet & Tube Co., The. Youngstown, O. WELDING VALVES (Gate) Bartlett-Hayward Div. Koppers Bartlett-Hayward Div., Koppers W H E E L S (C ar and Locomotiye) Co., Baltimore, Md. Co., Baltimore, Md. Bethlehem Steel Co., Koch, George, Sons, Inc., Crane Co., The, 836 So. Michigan Bethlehem, Pa. 2112 Pennsylyania St., Ave., Chicago, 111. Carnegie-Illinois Steel Corp., Evansville, Ind. Reading-Pratt & Cady Div. of Pittsburgh-Chicago. American Chain & Cable Co., Inc., Lincoln Electric Co., The, Columbia Steel Co., Bridgeport, Conn. CIeveland, O. San Francisco, Calif. Western Gas Div. Koppers Co., Western Gas Div., Koppers Co., Midyale Co., The, Nicetown, Fort Wayne, Ind. Fort Wayne, Ind. Philadelphia, Pa. Standard Steel Works Div. of The VALVES (Globe) Baldwin Locomotiye Works, WELDING (Welded Machinę Steel Philadelphia, Pa. Crane Co., 836 S. Michigan Ave., Bases) Chicago, Ul. W H E E L S (T rack) Kirk & Blum Mfg. Co., The, Reading-Pratt & Cady Div. of 2838 Spring Grove Ave., American Chain & Cable Co., Inc., National-Erie Corp., Erie, Pa. Cincinnati, O. Bridgeport, Conn. VALVES (Hydraulic) Birdsboro Steel Fdry. & Mach. Co., Birdsboro, Pa. Elmes, Chas. F., Engineering Works, 243 N. Morgan St., Chicago, Ul. Vickers, Inc., 1400 Oakman Blvd., Detroit, Mich. Wood. R. D., Co., 400 Chestnut St., Philadelphia, Pa. VALVES (Needle) Crane Co., 836 S. Michigan Ave., Chicago, 111. Reading-Pratt & Cady Div. of American Chain & Cable Co., Inc., Bridgeport, Conn. VALVES (Open nearth Control— Oll, Tar, Steam & Air) Nicholson, W. H., & Co., 177 Oregon St., Wilkes-Barre, Pa. VALVES (Proportionlns) North American Mfg. Co., The, 2901 E. 75th St.. Cleveland. O. 166 W ELD IN G AND C U TTIN G A P P A R A T U S AND S U P P L IE S (Electric) General Electric Co., Schenectady, N. Y. Harnischfeger Corp., 4411 W. Na tional Ave., Milwaukee, Wis. Hobart Bros., Dept. ST-31, Troy, O. Lincoln Electric Co., The, Cleveland, O. Wilson Welder & Metals Co., 60 E. 42nd St., New York City. Westinghouse Electric & Mfg. Co., Dept. 7-N, East Pittsburgh, Pa. W H E EL S (Trolley) Crosby Co., The, 183 Pratt St., Buffalo, N. Y. W INCH ES (Electric) American Engineering Co., 24S4 Aramingo Ave., Philadelphia, Pa. Shepard Niles Crane & Hoist Corp., 358 Schuyler Ave., Montour Falls, N. Y. W IR E (A lloy Steel) (*A lso Stainless) •American Steel & Wire Co., Rockefeller Bldg., Cleyeland, O. Columbia Steel Co., San Francisco, Calif. W ELD IN G AND C U TTIN G Firth-Sterling Steel Co., A P P A R A T U S AND S U P P L IE S McKeesport, Pa. (Oxy-Acetylene) •Page Steel & Wire Div. of Ameri Air Reduction. 60 E. 42nd St., can Chain & Cable Co., Inc., New York City. Monessen, Pa. Linde Air Products Co., The, •Pittsburgh Steel Co., 1643 Grant 30 E. 42nd St., New York City. Bldg., Pittsburgh, Pa. WTeldit Acetylene Co., 642 Bagley •Republic Steel Corp., Ave., Detroit, Mich. Dept. ST, Cleyeland, O. Seneca Wire & Mfg. Co., Fostoria, O. Wickwire Spencer Steel Co., 500 Fifth Ave.. New York City. W IR E (Annealed, Bright, Galyanlzed) American Steel & Wire-Co., Rockefeller Bldg., Cleyeland, O. Bethlehem Steel Co., Bethlehem, Pa. Columbia Steel Co., San Francisco, Calif. Laclede Steel Co., Arcade Bldg., St. Louis, Mo. Page Steel & Wire Div. of Ameri can Chain & Cable Co., Inc., Monessen, Pa. Pittsburgh Steel Co., 1643 Grant Bldg., Pittsburgh, Pa. Republic Steel Corp., Dept. ST, Cleyeland, O. Seneca Wire & Mfg. Co., Fostoria, O. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. Wheeling Steel Corp., Wheeling, W. Va. Wickwire Brothers, 189 Main St., Cortland, N. Y. Wickwire Spencer Steel Co., 500 Fifth Ave., New York City. Youngstown Sheet & Tube Co., The. Youngstown, O. W IR E (Barb) Bethlehem Steel Co., Bethlehem, Pa. Pittsburgh Steel Co., 1643 Grant Bldg., Pittsburgh, Pa. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. Youngstown Sheet & Tube Co., The, Youngstown, O. W IR E (Cold Drawn) Page Steel & Wire Div. of American Chain & Cable Co., Inc., Monessen, Pa. Pittsburgh Steel Co., 1643 Grant Bldg., Pittsburgh, Pa. Washburn Wire Co., 118th St. & Harlem River, New York City. W IR E (High Carbon) American Steel & Wire Co., Rockefeller Bldg., Cleyeland, O. Firth-Sterling Steel Co., McKeesport, Pa. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Laclede Steel Co., Arcade Bldg., St. Louis, Mo. Page Steel & Wire Div. of Ameri can Chain & Cable Co., Inc., Monessen, Pa. Pittsburgh Steel Co., 1643 Grant Bldg., Pittsburgh, Pa. Republic Steel Corp., Dept. ST, Cleveland, O. Seneca Wire & Mfg. Co., Fostoria, O. Washburn Wire Co., USth St. and Harlem River, New York City. W IR E (Musie) American Steel & Wire Co., Rockefeller Bldg., Cleyeland, u. Washburn Wire Co., _ USth St. and Harlem River, New York City. Wickwire Spencer Steel Co., 500 Fifth Ave., New York City. W IR E (Round, F iat, Sąuare, Special Shapes) American Steel & Wire Co.. Rockefeller Bldg., Cleyeland, O. Columbia Steel Co., Los Angeles, Calif. Page Steel & Wire Dly., of American Chain & Cable Co., Inc., Monessen, Pa. Republic Steel Corp., Dept. ST, Cleyeland, O. Seneca Wire & Mfg. Co., Fostoria, O. _ .. , Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. Washburn Wire Co., 118th St. and Harlem River, New York City. Wickwire Spencer Steel Co., 500 Fifth Ave., New York City. Youngstown Sheet & Tube Co., Tne, Youngstown, O. /T E E L W H E R E - T O - B U y W IR E ( S p r in g ) W IR E N A IL S — See N A IL S American Steel & Wire Co., Rockefeller Bldg., Cleveland, O. Bethlehem Steel Co.. Bethlehem, Pa. Firth-Sterling Steel Co., McKeesport, Pa. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Laclede Steel Co., Arcade Bldg., St. Louis, Mo. Page Steel & Wire Div. of American Chain & Cable Co., Inc., Monessen, Pa. Pittsburgh Steel Co., 1643 Grant Bldg., Pittsburgh, Pa. Tennessee Coal, Iron & Railroad Co., Brown-Marx Bldg., Birmingham, Ala. Washburn Wire Co., 118th St. & Harlem River, New York City. W IR E PRO D U CTS (♦Also Stalnless) •American Steel & Wire Co., Rockefeller Bldg., Cleyeland, O. Buffalo Wire Works Co., 437 Terrace, Buffalo, N. Y. Hubbard, M. D., Spring Co., 424 Central Ave., Pontiac, Mich. Jones & Laughlin Steel Corp., Jones & Laughlin Bldg., Pittsburgh, Pa. Leschen, A., & Sons Rope Co., 5909 Kennerly Ave., St. Louis, Mo. Ludlow-Saylor Wire Co., The, Newstead Ave. & Wabash R. R., St. Louis, Mo. Pittsburgh Steel Co., 1643 Grant Bldg., Pittsburgh, Pa. Republic Steel Corp., Dept. ST. Cleyeland, O. Seneca Wire & Mfg. Co., W IR E ( S ta i n le s s ) Fostoria, O. Tennessee Coal, Iron & Railroad Allegheny Ludlum Steel Corp., Co., Brown-Marx Bldg., 01iver Bldg., Pittsburgh, Pa. Birmingham, Ala. Firth-Sterling Steel Co., Washburn Wire Co., McKeesport, Pa. 118th St. and Harlem River, Page Steel & Wire Div. of Ameri New York City. can Chain & Cable Co., Inc., Wickwire Brothers, Monessen, Pa. 189 Main St., Cortland, N. Y. Pittsburgh Steel Co., 1643 Grant Wickwire Spencer Steel Co., Bldg., Pittsburgh, Pa. 500 Fifth Ave., New York City. Rustless Iron & Steel Corp., 3400 E. Chase St., Baltimore, Md. Youngstown Sheet & Tube Co., The, Youngstown, O. W IR E ( W e l d in g ) — S e e RO D S O R W I R E W E L D IN G W IR E R O P E AND F IT T IN G S (*AIso Stalnless) American Cable Div. of American Chain & Cable Co., Inc., American Steel & Wire Co., Wilkes-Barre, Pa. Rockefeller Bldg., Cleveland, O. •American Steel & Wire Co., Graybar Electric Co., Graybar Rockefeller Bldg., Cleyeland, O. Bldg., New York City. Bethlehem Steel Co., Bethlehem, Pa. WIRE CLOTH Broderick & Bascom Rope Co., Cyclone Fence Co., Waukegan, 111. 4203 N. Union St., St. Louis, Mo. Buffalo Wire Works Co., Hazard Wire Rope Div. of American 437 Terrace, Buffalo, N. Y. Chain & Cable Co., Inc., Seneca Wire & Mfg. Co., Wilkes-Barre, Pa. Fostoria, O. Jones & Laughlin Steel Corp., Wickwire Brothers, Jones & Laughlin Bldg., 189 Main St., Cortland, N. Y. Pittsburgh, Pa. Wickwire Spencer Steel Co., Leschen. A., & Sons Rope Co., 500 Fifth Ave., New York City. 5909 Kennerly Ave., St. Louis, Mo. Macwhyte Co., 2912 14th Ave., WIRE DIES Kenosha, Wis. Vascoloy-Ramet Corp., Wickwire Spencer Steel Co., N. Chicago, III. 500 Fifth Ave., New York City. W IR E A N D C A B L E ( E l e c t r i c ) WIRE DRAWING COMFOUND Cowles Detergent Co., The, Heavy Chemical Diw, <018 Euclid Ave., Cleyeland. O. WJ£E FORMS, SIIAPES AND SPECIALTIES American Steel & Wire Co., Rockefeller Bldg., Cleyeland, O. Barnes, Wallace, Co., The, Diw Associated Spring Corp., Bristol, Conn. Columbia Steel Co., San Francisco. Calif. Firth;Sterling Steel Co., McKeesport, Pa. HU42? rr ’ ¥■ P - Spring Co., W Central Ave., Pontiac, Mich. Ludiow-Sayior Wire Co., The S f W Ave. & Wabash R. R„ Louis, Mo. Rs X , V Its- Co- Div- Associated C o r£ P a rp- 280 S o - C e n tre s t " Seneca Wire & Mig. Co Fostoria, o. WIRE FORMING M A C H IN E R Y W IR E R O P E SL IN G S American Steel &rWire Co., Rockefeller Bldg., Cleyeland, O. Broderick & Bascom Rope Co., 4203 N. Union St., St. Louis, Mo. Leschen, A., & Sons Rope Co., 5909 Kennerly Ave., St. Louis, Mo. Macwhyte Co., 2912 14th Ave., Kenosha, Wis. W IR E ST R A IG H T E N IN G AND C U T T IN G M A C H IN E R Y Lewis Foundry & Machinę Div. of Blaw-Knox Co., Pittsburgh, Pa. Lewis Machinę Co., 3450 E. 76th St., Cleyeland, O. Shuster, F. B., Co., The, New Haven, Conn. W R EN C H ES (Drop Forged) Williams, J. H., & Co., 400 Vulcan St., Buffalo, N. Y. ZIN C New Jersey Zinc Co., 160 Front St., New York City. Z IN C A LL O Y S NBrid'£e^rtH oCnńaChine C° - The' New Jersey Zinc Co., 160 Front St., New York City. " I R E M ILL ECiUIPM ENT LB k w ^ K r¥-& Machinę Div. of Co- Pittsburgh, Pa. “ ^M achinę Co., Mn. ,6th St-' Cleyeland, O. 90nstructi°n "orcester, Mass. Co.,' onuster, F. B Cn ew Haven, ’ Conn. March 3, 1941 YOUR COUNTRY needs AI R P L ANE DRAF TSMEN ! N ew I. C. S . Spare C o u rse, S tu d ie d T im e , P r e p a r e s YOU in fo r S U C C E S S in T h is G r o w in g F ie ld ! T o d ay , A m e ric a is a ir -m in d e d ! P r o b a b ly 110 in d u s tr y o ffers g re a te r o p p o r tu n itie s to th e trained m an th a n a y ia lio n . N e w a ir p la n e d esig n s a r c th e o r d e r o f th e d ay . M illio n s a r e b e in g sp e n t fo r b o th m ilita r y a n d n o n - m ilita r y a ir p la n e s . T o p r o d u c e th e d ra w in g s f o r th e s e n e w a ir p la n e s , th o u sa n d s of d ra fts m e n a n d e n g in e e r s a r c r e ą u i r e d . E v e ry a ir p la n e c o m p a n y n o w n e e d s a la r g e f o rc e of trained d raftsm en. A n d b e c a u s e th e a v ia lio n in d u s tr y is e x p a n d in g so ra p id ly , u n u s u a l o p p o r tu n itie s f o r r a p i d a d v a n c e m c n t e x is t — fo r the trained m an o n ly! H ow Y O U C an G e t T r a in in g — N o w ! T o e n a b le y o u to p r e p a r e y o u r s e lf f o r su c cess in th is b r a n c h of a v ia tio n , th e I n te r n a tio n a l C o r r e s p o n d e n c e S c h o o ls (w h o se g ra d u a te s in c lu d e th e p r e s id e n t o f a m a j o r a i r lin e a n d h u n d r e d s o f o th e r su c c c ssfu l a y ia lio n incn,) n o w oITcr a n e w ly p r e p a r e d c o u rse in A ir p la n e D ra ftin g . T h is c o u rse n o t o n ly g iv es b a s ie tr a in in g in “ m a th ,” m c c h a n ic s , s tre n g th of m a te r ia ls a n d d r a f tin g n e e d e d b y th e su c cessfu l d ra fts m a n — b u t a ls o in s tr u c tio n in s u b je c ts of p a r tic u la r v a lu e in d r a ftin g r o o m s w h e r e a ir p la n e s a r e d e s ig n e d . S tu d e n ts a r c f a m ilia r iz e d w ith a ir p la n e s a n d t h e i r p a r ts . A y ia lio n te rm s a r e e le a rly d e fin e d . I llu s tr a tio n s a r e n u m e r o u s a n d e a s ily u n d e rs to o d . S t u d y in Y o u r O w n H o m e I . C. S. stu d e n ts stu d y at h o m e — d o n ’t n e e d to g iv e u p t h e i r p r e s e n t jo b s . N o “ c la ssro o m slo w -p o k es” h o łd y o u b a c k . A n d the cost o f sound, m odern I .C .S . tra in in g is snrprisin g ly low ! T h is c o u p o n , m a iled today, w ill b r in g y o u a FREE EOOKI.ET — “ A y ia iio n O p p o r t u n i t i e s ” — a n d c o m p le te inf o rm a tio n w ith o u t o b lig a tio n . D o it n o w ! IN T E R N A T IO N A L C O R R E S P O N D E N C E "S C H O O LS H >891 * 1941 EOX 9370-B, SCRANTON. PENNA. J P le a s e se n d m y f re e co p y o f “A y ia tio n O p p o r tu n i tie s,” a n d c o m p le te in f o rm a tio n o n th e c o u rse m a r k e d : □ O □ D AIRPLANE DRAFTING AIR PILOT AVIATI0N MECHANIC AIRPLANE MAINTENANCE □ AVIATI0N ENGINES □ AVIAT0R □ FUNDAMENTALS OF AERONAUTICAL ENGINEERING ZIN C (Rolled Sheets, Strips, Coils) New Jersey Zinc Co., 160 Front St., New York City. ZIRCO N IU M M E T A L AND A LLO YS Electro Metallurgical Co., 30 E. 42nd St., New York City. N a m e ........................... .............................................................. d Vc " Address... C ity .......... ..Stałe.. 167 USEDandREBUILTEQUIPMENT Ł ■ . • ^ M A T E R I A L S * A | O FFER IN G AT PR IVA TE SALE Com plete P lant of the W HITE-W ARNER B O R IN G CO., INC. (Manufacturers of Household Stoves and Ranaes) 491 W E S T W A T E R S T . TA U N TO N , M ASS. M IL L 41/4 " bar Franklin Horizontal Boring, Drilling & Milling Ma chinę (table type) single pulley drive max. table to spindle 36"; Max. face plate to outer support 72"; size of cross table 48"x24". Estimated Wt. 18,000 lbs. Limited service. Excellent condition. Shipment from Pittsburgh stock. • MARR-GALBREATH MACHINERY CO. 53 W a t o r S t . P i t t s b u r g h , Pa. FOR SALE REAL ESTA TE — MACHINERY — FOUNDRY — M ETAL SHOP — NAME G 00 D W ILL— PATENTS— TRADEM ARK— C 0M PLETELY EQUIPPED OFFICE REAL ESTATE: Modern daylight p lant including 100,000 sq. ft. of floor space in 1 and 3 story interconnected stream lined buildings in w ell-kept condition ready for im m ediate operation and occupancy; autom atic sprinklered; brick and wood construction; central heating plant; approx. to railroad; fire proof doors- 2 electric elevators. COMPLETE MACHINĘ SHOP, CARPENTER SHOP, POLISHING AND PLATING ROOM, COMPLETE FOUNDRY (30 Ton per day capacity). ALL MACHINERY SET UI' AND READY FOIi OPERATION (Plant Can Be Purchased With or Without Machinery) PLANT MUST BE DISPOSED OF ON OR BEFORE MARCH 5, 1911 V i e w t h i s p l a n t a n d m a k e o f f e r s a t o n c e . O ffe r s t o b e c o n s i d e r e d i n t h e o r d e r o t r e c e i p t P l a n t s u b j e c t to p r io r s a le . P la n t o p e n n o w f o r in s p e c tio n d u r in g b u s in e s s h o u r s . (S e e j V r . C h a r le s I I . I l a t h a i c a y a t t h e P l a n t ) . (Licenscd Real E state Brokers will be protected for th eir Commission) For fu rth e r inform ation, Apply only to; 3-7361 Established 1915 HORIZ. MILL, 3-3/8' bar Detrick-Harvejr POST MILL. 0-1/2' bar Nlles, R.P.T. M.D. DIE SINKERS, E-3 and E-4 Keller, M.D. GEAR PLANERS, 54' Gleaaon, bevel, M.D. (2) GEAR CUTTER, S!' Newark, M.D. LEVELLER, Plate. 84' Bertach, 7 Rolls, M. D. PRESS, Stoli 79-D, Bed 72'x26'. M.D. PLATE SHEAR, 10' X3/S' United, M.D. LANG MACHINERY COMPANY 28th St. & A. V. R .R . Pittsb u rg h , Pa. —REBUILT— B LO W E R S - FA N S - EX H A U S TE RS AARON KROCK & COMPANY 390 MAIN STREET 1—OIL BURNING UNIT WITH 10' X 30’ Tank 25HP Boiler—Coils and pum ps—Complete. Only reason for selling—have no use for lt. Address Box 433, STEEL, Penton Bldg., Cleyeland. WORCESTER, MASS. Connersvllle-Roots posItivc blowers. Centrlfugals for gas and oil burnlng. Sand blast, grinder and dust exhausters. Ventllatlng fans and roof ventllators. GENERAL BLOWER CO. 404 North Peorla St. DIRECT CURRENT BARGAINS 2—175 HP 230 volt G.E. 425 rpm Motors. 2—175 KW 250 V. Engine Generators driven by 2—200/240 HP “VA” Fairbanks Morse Diesels. F u l i C o n t r o l E ą u i p m e n t — A ll G o o d C o n d i ti o n . Located St. Louis. Sell All or Part M iS S IS S IP P I V A L L E Y E Q U IP M E N T C O . 5 11 A L o c u s t St. S t . L o u is , M o . FOR SALE No. 1 Standard Forging Hammer, 100lbs. No. 3 Williams, White Bulldozer IS' Canton Portable AUlgator Shears stroke Hydraulic Accumulator, 1500 lbs.x pressure 500 Ton Bethlehem Steel Shell Presses 6x12* HPM Yertical Triplex Pump. 700 lbs. pressure, 200 GPM, NEW. Class JJJ Pump. STEEL, A ddress Box 365 P e n to n B ldg ., C le ye land Chicago, III. R a ils —“ 1 T o n or 1000” NEW RAILS—5000 tons—All Sections—All Sizes. RELAYING RAILS—25.000 tons—All Sections— All Sizes, practically as good as New. ACCESSORIES—Every Track Accessory carried In stock—Angle and Spllce Bars, Bolts, Nuta, Frogs. Swltches, Tie Plates. Buy from One Source—Sare Time and Money 'Phone. Write. or Wire L . B . F O S T E R C O M P A N Y , In c. PITTSBURGH NEW YORK CHICAGU IF Y O U W A N T T O B U Y O R SELL g o o d u s e d or r e b u ilt e ą u ip m e n t or m a t e r ia ls —P la c e a n a d v e r tis e m e n t in th is s e c t io n . :168 W rite ST E E L , P e n t o n B ld g ., C le v e la n d , O h io / TEEL CONTRACT WORK •*»* ii iiiia «» f t l R K & g l- U M WELDED M A C H I N Ę B A S E S , P E D E S T A L S and F R A M E S L A T H E PANS GEAR and B E L T GU AR DS Pressed Steel Louver Panels and C o ver Plates Send your inquiries for SPECIAL ENGINEERING WORK to the A. H . N IL S O N M A C H IN Ę C O M P A N Y , B R ID G E P O R T , C O N N . designers and builders of wire and ribbon stock forming machines. W e a lso s o lic it y o u r b id s f o r carn m illin g MACHI NED GREY IRON CASTINGS THE KIRK & BLUM MFG. CO. Up to 60,000 P. S. I. Tensile StrenstU and kindred items effectlvely produced in smali quantities—Indiyidual parts to 2,000 pounds—Assemblies to 5,000 pounds, 2822 Spring Grove A v e.. Cincinnati, Ohio B R O W N & B R O W N , IN C . Hi! PATTERN EQUIPMENT W O O D or M E T A L M a d e R i g h t a n d De liv er ed W h e n P r o m is e d . C a s tin g s in m a g n e s iu m , Silicon a lu m in u m a n d b ro n z e a llo y s to g o v e rn m e n t s p e c ific a tio n . T H E W ELLM A N B R O N ZE & A L U M IN U M C O M P A N Y 6011 Superior Avo. Cleveland, Ohio L im a , O h io CŁASSiriED Positions Wanted EXECUTIVE: UNIVERSITY EDUCATION, 15 years manager purchases large m an u facturer heavy m achinery, disbursem ent seyeral million dollars annually. Solicit interyiew, Address Box 419, STEEL, P en ton Bldg., Cieyeland. EKPEItrENCEI) S T R U C T C K A I ,. AND Plate Shop Superintendent seeking position as Superintendent or General Forem an of a Plant Fabrieating a generał line of Structural or Welded P late construction. Address Box 413, STEEL, Penton Bldg., Cieyeland. METALLURGICAL ENGINEER. 33 — fi years in large steel plant, rolling mills, open hearths, and laboratories—a t present in research departm ent—know ledge of la test deyelopments in steel Products and Processes—can be valuable asse t to sm ali growing concern with practical m etallu rg i cal problems. Address Box 427, STEEL, Penton Bldg., Cieyeland. SALES REPRESENTATIVE FOR CHICAGO ?Jpa- Wants steel mili product or allied , !?Fu01? c,omniission basis. Well acąuainted pńlt 'Jdustrial accounts in this district. ftrS -1 personal and business references 4 ?fd- Address Box 430, STEEL, Penlon Bldg., Cieyeland. m anager st e e l w a r eh o u se in H v Desires one or more lines to sell anii/H trad.e area. Steel P la te s and shapes ehinor. metalworking and in d u strial m aó, Address Box 425, STEEL, P enton Cieyeland MANAGER OR SUPERINmarhin i, Well balanced experience— assemhu, sheet m etal, lorging and Dlannitl Thoroughly fa m iliar w ith taWi*LoB.’ schedule and tim e study. Estion record for cost and scrap reducdre^ R ^ eJ?Somical P lant operation. Adland! ’ STEEL. Penton Bldg., CleyeM arch 3, 1941 Help Wanted SPECIAL NOTICE S100 REWARD EXI‘ERIENCED HEAYY FORGER AND blacksm ith. Opening in large California I will pay this rew ard to anyone who adP lant, best of clim ate and working con yises me w ith proof, as to who got and ditions. Steady work. Good wages. Age who has papers w ritten by me on “Con under 45. Experience reąuired in cran k trol of Hydrogen in Steel-m aldng” and sh aft, s tra ig h t sh a ft and generał light taken surreptitiously from my house in forgings, alloy and carbon steeis. Address 1939 and 1940. Box 3S9, STEEL, Penton Bldg., Cieyeland. Henry D. H ibbard Plainfleld, N. J. WANTED: TWO BASIC ELECTRIC MELTers to m ake ordnance Steel—5 years’ experience—new 7 ton Heroult. Three years work. Good pay. Only nrst-class men. No alum inum . Philadelphia district. Send experience and photo. Apply by letter. Address Box 428, STEEL, Penton Bldg., MANUFACTURERS’ AGENT FOR FIFCieyeland. teen years ln Central New York is interested in contacting m an u factu rers in m et CORE ROOM FOREMAN. JOBBING MAL- al industry, desires additional line. Ad leable foundry m aking yarious sizes of dress Box 417, STEEL, Penton Bldg., Cieye cores. W ants m an to take charge of core land. room. M ust have experience w ith core blowing machines. Write, state ąualiflcations as to p ast experience, references, sa l ary, etc. Address Box 416, STEEL, Penton IF YOUR PRODUCT IS USED BY STEEL mills in the P ittsb u rg h D istrict we can Bldg., Cieyeland. help you. Would be interested in becomWANTED: GENERAL FOREMAN OR SU- ing sales representatiye for such concerns. perintendent, Forge Plant. W rite giying Address Box 420, STEEL, Penton Bldg., experience, references, age, salary expect- Cieyeland. ed. T.ocation, East. Address Box 433, STEEL, Penton Bldg., Cieyeland. LET ME REPRESENT YOU IN CHICAGO Territory; B & S and sm ali screw machinę parts; 15 years’ experience; commission basis. Address Box 423, STEEL, Penton Bldg., Cieyeland. SALARIED POSITIONS $2,500 to $25,000 This thoroughly organized advęrtis]ng OHIO seryice of 31 years’ recognized standing WEST STEEL CASTING CO., Cieye and reputation, carries on prelim inary ne- THE land. Fully eąuipped for any production gotiations for positions of the callber indi problem. Two 1V4 ton Furnaces. cated above, through a procedure indiyia- M akers of high grade lig hElec. t Steel castings, ualized to each clien fs personal reąuire- also alloy castings subject to w ear or m ents. Several weeks are reąuired to ne- high heat. gotiate and each indlvidual m ust finance the m oderate cost of his own campalgn. R etaining fee protected by refund proviPENNSYŁYANIA sion as stipulated in our agreem ent. Iden- NORTH WALES CO., INC., tity is coyered and, if employed, present N orth Wales. GreyMACHINĘ Nickel, Chrome, position protected. If your salary has Molybdenum Alloys, Iron, Semi-steel. Superior been $2,500 or more, send only name and q uaiitv machinę and hand molded sand address for details. R. W. Bixby, Inc., 110 blast and tumbled. Delward Bldg., Buffalo, N. Y. Accounts Wanted Employment Service Castings 169 ♦ ♦ A D V E R T ISIN G IN D E A ♦ ♦ W h e re -to -B u y P ro d u c ts In d e x c a r r ie d in f ir s t is s u e o f m o n th . A Acme Galyanizing, In c ........................... — Acme Steel & M alleable Iron W o rk s.. — Ahlberg Bearing Co.................................. — A irgrip Chuck DWision of Anker-Holth Mfg. Co...................................................... — Air Reduction .......................................... — A jax E lectrotherm lc Corp...................... — AJax Flexible Coupling Co.............................. Alan Wood Steel Co........................................... Allegheny Ludlum Steel Corp.............. 131 A llen-Bradley Co...................................... — Allis-Chalm ers Mfg. Co.......................... 2, 3 Alrose Chemical Co................................... 157 American Agile Corp................................ 149 A merican B rass Co., The ...................... — American Bridge Co................................ — A m erican Cable Diyision of American Chain & Cable Co., Inc...................... 105 A m erican Chain & Cable Co., Inc., American Cable Division .................. 105 American Chain & Cable Co., Inc., American Chain Division ................ — A m erican Chain & Cable Co., Inc., Ford Chain Błock Diyision ............ — American Chain & Cable Co., Inc., Page Steel & Wire Diyision ......................... American Chain Diyision of American Chain & Cable Co., Inc................................. American Chemical P ain t Co.............. 137 American Engineering Co...................... — American Flexlble Coupling Co............. 104 American Foundry E ąuipm ent Co. . . . — A m erican Gas Association .................. 109 American Hollow Borlng Co................ — American Hot Dip G alyanizers Asso ciation .................................................... .... A m erican Lanolin Corp.......................... .... American Monorail Co........................... 31 American Nickeloid Co........................... — A m erican P ulyerizer Co.........................120 A m erican R oller Bearing Co................ — American R olling Mlii Co., The . . . . — A m erican Screw Co................................. 15 A m erican S hear Knife Co...................... 134 A m erican Society of Tool E n g in eers.. — American Steel & Wire Co..................... .... A m erican Tinning & G alyanizing Co. — Ampco M etal, Inc.......................................... 113 Amsler-M orton Co., The ...................... ... A ndrews Steel Co., The ...................... 124 Apollo Steel Co.......................... F ro n t Cover A rm strong-Blum Mfg. Co...................... 128 A rm strong Cork Co.................................. — A tlantic Steel Co..................................... — A tlas C ar & Mfg. Co.............................. n o A tlas Drop Forge Co.............................. 159 A tlas L um nite Cement Co...................... — Page Buffalo Wire W orks Co., Inc................... 150 F airb an k s, Morse & Co.......................... Page _ Bullard Co., The ...................................... .... F an n er Mfg. Co................................. __ Bundy T ubing Co...................................... — F ansteel M etallurgical Corp.................. _ C Farrel-B irm ingham Co., Inc.................. _ Cadman, A. W., Mfg. Co........................... 163 F a ry a l Corp., The ........ Inside Back Cover C arborundum Co., The ........................ 97,98 F ederal M achinę & W elder Co............ — Carey, Philip, Co., The ............................ 125 Finn, John, M etal W orks ..................... ... — C— arnegie-Illinois Steel Corp..................... 107 F irth -S terlin g Steel Co............................ — C arpenter Steel Co., The ................................ Fltzstm •— ons Co., The ............................. ... C arter County F ire Clay Corp.................. 155 Flexrock Co............................................... ... C arter Hotel .............................................. 142 Ford Chain Błock Diyision of Ameri can Chain & Cable Co., Inc.............. — C attie, Joseph P., & Bros., In c.............. — Cellcote Co., The .................................... 159 Fos ter, L. B., Co...................................... 168 C entral Screw Co................................................ 15Foxboro Co., The ................................... — C hallenge M achinery Co., The .....................—F uller Brush Co....................................... — C ham bersburg Engineering Co........................ — G C handler P roducts Co......................................... 15Garden City F an Co................................ — Chicago P erfo ratin g Co.......................... — Garlock Packing Co., T h e ................... — Chicago R aw hide Mfg. Co..................... — G eneral Blower Co.................................. 168 G eneral E lectric Co................................. — Chromium Mining and Sm elting Corp., L td......................................................................... —G eneral E lectric Co.,Lamp Dept. ... 103 Cincinnati Grinders, In c.....................................5 Giddings & Lewis Machinę Tool Co. .. 6, 7 Cincinnati Milling M achinę Co.......... 5 Gisholt M achinę Co.................................. — C incinnati Shaper Co., The ........... — Globe Brick Co., The ................................ 130 C lark Controller Co............................................. —G ranite City Steel Co............................. — —Cleyeland Cap Screw Co......................... — G rant Gear W orks .................................. 135 Cleveland-Cliffs Iron Co......................... 172 G raybar Electric Co................................. — — Cleyeland Crane & Engineering C o... 133 G reat Lakes Steel Corp.......................... — Cleyeland Hotel ...................................... ........ Greenfleld Tap & Die Corp...................... — Cleyeland Punch & S hear W orks Co... — Gregory, Thomas, Galyanizing Works — Grinnell Co., In c........................................ — Cleyeland T ram rail Diyision, Cleye land Crane & E ngineering Co............. —- Grobet File Corp. of A m e ric a ............... 147 Cleyeland Tw ist Drill Co., The .......... — Gulf Oil Corporation ............................. — Cleyeland Worm & Gear Co., The . . . . __ Gulf Rellning Co...................................... — Climax M olybdenum Co......................... 34 II Cold M etal Process Co.............................. 81 H agan, George J., Co. ......................... 147 Colonial Broach Co.................................. ........ Hanlon-G regory G alyanizing Co......... 101 Columbia Steel Co.................................... 107 H anna Engineering W orks ................. 72 Columbus Die, Tool & Machinę Co. . . 149 H anna F urnace Corp............................. 144 Commercial M etals T reating, In c.......157 H annifin Mfg. Co...................................... — Cone A utom atic Machinę Co., Inc......... — H arnischfeger Corp................................. — C ontinental Machines, In c.................... — H arrington & King Perforating Co. ... 143 Continental Roli & Steel Foundry Co. 15 H ays Corp., The ..................................... Continental Screw Co.............................. .... i lenki Machinę Co......... Inside Front Cover Copperweld Steel Co.................................. .... I-Ieppenstall Co......................................... — Corbin Screw Corp.................................... 15 Hevi D uty Electric Co............................ — Cowles Tool Co.......................................... 151 Hi 11, Jam es, Mfg. Co................................ — Crane Co....................................................... __ H illside F luor Spar Mlnes ................. — Crawbuck, John D., Co.......................... — I-Iindley Mfg. Co....................................... — Crosby Co., The ...................................... 163 H obart Bros............................................... 155 C ullen-Friestedt Co.................................... — H orsburgh & Scott Co............................ — C ulyert Diyision, Republic Steel Corp. — H ubbard & Co............................................ — — Hubbard, M. D., Spring Co........................ 1H Cunningham , M. E., Co............................ C urtis P neum atic M achinery Co........127 H u th er Bros. Saw Mfg. Co..................... — Cutler-H am m er, In c................................... — H y a tt B earings Diyision, General Mo tors Sales Corporation ..................... — 1) D am ascus Steel Casting Co.................... — Hyde P ark Foundry & Machinę Co. .. — 15 & Milner, Inc............................ .. 159 I Babcock & Wilcox Co........................................ Darwin — Bailey, Wm. M., Co.................................. .... D ayis B rake Beam Co............................ 163 Illinois Clay Products Co........................-11B aker-R aulang Co.................................... .... D earborn Gage Co. . ............................ — Illinois Deyelopment Council .................... — B antam Bearings Corp....................... 87 D espatch Oven Co.................................... 18 Independent Galyanizing Co................. D etroit Leland Hotel .............................. — In d u strial Brownhoist Corp................. — Barnes, Wallace, Co., Diyision of Asso ciated Spring Corporation ................ .... Diamond E xpansion Bolt Co., Inc......... — Ingersoll-R and ......................................... - ~ D ifferential Steel Car Co......................... — Ingersoll Steel & Disc Diyision, Borg Basic Dolomite, Inc.................................. .... Dings M agnetic S ep arato r Co.............. 102 Bay City Forge Co................................ ' _ W arner Corp.......................................... D rayo Corp., Engineering W orks Diy. _ Inland Steel Co......................................... 20 B ay S tate A brasiye Products Co. . . 13 B eatty M achinę & Mfg. Co................... — D ravo Corp., M achinery Diyision . . . . _ In tern atio n al Correspondence Schools 167 B ellevue-Stratford Hotel ...................... ... D uer Spring & Mfg. Co.......................... 153 In tern atio n al Nickel Co., Inc................ — In tern atio n al Screw Co......................... 15 Belmont Iron W orks .............................. 159 E B erger M anufacturing Diy., Republic E agle-Picher Lead Co., The . . . . __ International-S tacey Corp..................... — Steel Corp............................................... .... Edison S torage B attery Diy. of Thomas Isaacson Iron W orks ............................. B ethlehem Steel Co.................................. 1 J A. Edison, In c.......................................... .... Birdsboro Steel Foundry & Machino E lastic Stop N ut Corp.............................. 155 Jackson Iron & Steel Co., T h e ............. Co................................................................ _ E lectric C ontroller & Mfg. Co................ .... Jam es, D. O., Mfg. Co............................ B issett Steel Co., The ...................... .. .... E lectric Furnace Co., The .................... _ J-B Engineering Sales Co..................... TT B lanchard Machinę Co.............................. Jessop Steel Co......................................... I3 E lectric Storage B attery Co.............. 91 B law-Knox Co............................................. 11 Electro Alloys Co., T h e .......................... .... Jessop, Wm., & Sons, Inc........................ Blaw-Knox Diyision, Blaw-Knox Co. . E lectro M etallurgical Co........................ 9 Johns-M anville Corp................................ ' Bliss & Laughiin, Inc.............................. .... Elmes, C harles F., Engineering W orks — Johnson Bronze Co................................. Bower Roller B earing Co...................... 99 E nterprise G alyanizing Co.................. Jones & Lamson Machinę Co................. 157 B rassert, H. A., & Co.............................. 157 Equipm ent Steel P roducts Diyision of Jones & Laughiin Steel Corp................ Bridgeport B rass Co........................ 115 ii o Jones, W. A., Foundry & Machinę Co. — Union Asbestos & R ubber Co............. .... Bristol Co., The ...................................... ' __ E rdie P erfo ratin g Co., The .................. .... Joslyn Co. of C alifornla ..................... ... Brooke, E. & G., Iron Co. 155 Erie Bolt & N ut Co.................................. .... Joslyn Mfg. & Supply Co...................... Brosius, E dgar E„ Inc.............................. .... Erie Foundry Co................................... .... Ju n k in S afety Appliance Co., Inc......... Brown & Brown, Inc................. . 169 E ureka Fire Brick W orks .......... 155 K 1J7 Brown & Sharpe Mfg. Co......................... g Ex-C ell-0 Corp.......................................... K ardong B rothers, Inc............................ _ Brown In stru m en t Co., The __ Excelsior Tool & Machinę Co. . . __ K earney & T recker Corp........................ B ry an t C hucking G rinder Co............. ' __ V Kemp, C. M„ Mfg. Co............................. __ Buffalo G alyanizing & T inning W orks — F a fn ir B earing Co., The ...................... .... K ester Solder Co...................................... 170 /T E E L ♦ ♦ A D V E llT IS Ii\G L > D E \ ♦ W h e re -to -B u y P ro d u c ts In d e x e a rrie d in f ir s t is s u e o f m o n th . I Page King Fifth Wheel Co................................ 140 Kinnear Mfg. Co......................................... — Kirk & Blum Mfg. Co.............................. 169 Koch, George, Sons, Inc.......................... — Koppers Co.................................................. — Koven, L. O., & Brother, Inc.................. — Krock, Aaron, & Co.................................. 168 Kron Co., The .......................................... 142 Page O Ohio E lectric Mfg. Co............................ 149 Ohio Ferro-Alloys Corp........................... — Ohio G alyanizing & Mfg. Co................. 153 Ohio Locomotiye Crane Co., T h e ........ 153 Ohio Seam less Tube Co., T h e .............. — Ohio Steel Foundry Co., T h e ................ — Open Steel Flooring In stitu te, Inc......... — — Oxweld Acetylene Co......................... . Ł Laclede Steel Co....................................... — r Lake City M alleable Co.......................... — Lamson & Sessions Co., The .............. 15 P age Steel & Wire Diyision o l Ameri can Chain & Cable Co., In c................. — Landls Machinę Co., Inc........................ — Pangborn Corp.......................................... — Lang Machinery Co................................ 168 P ark er, Charles, Co................................. 15 Lansing Stamping Co.............................. — LaSalle Steel Co.......................................... — Parker-K alon Corp...............................15, 138 Latrobe Electric Steel Co...................... — Paw tucket Screw Co............................... 15 Lawrence Copper & B r o n z e .................. 143 Pease, C. F., Co., The ............................ — LeBlond, R. K., Machinę Tool Co., The — Penn G alyanizing Co............................... — Leeds & N orthrup C o ............................... — Pennsylyania Industrial Engineers . . 147 Lee Spring Co., Inc.................................. — Pennsylyania S alt Mfg. Co..................... — Lehigh Structural Steel Co..................... — Penola, Inc................................................. — Leschen, A., & Sons Rope Co.................. — Perkins, B. F., & Son, Inc......................... — Levinson Steel Co., T h e .......................... — Pheoll Mfg. Co......................................... 15 Lewis Bolt & N ut Co................................. — P ittsb u rg h Crushed Steel Co................ — P ittsburgh Gear & Machinę Co............ — Lewis Foundry & M achinę Diyision of P ittsb u rg h Lectrom elt Furnace Corp. 137 Blaw-Knox Co........................................ 11 u rg h Rolls Diyision ot BlawLewis Machinę Co., The ...................... — P ittsb Knox Co................................................... ■ — Lincoln Electric Co., The ...................... 69 P ittsb h Saw & Tool Co..................... 147 Lincoln Hotel .......................................... — P ittsb uu rg rg h Spring & Steel Co................. — Linde Air Products Co., T h e .................. — P ittsb u rg h Steel Co.................................. — Link-Belt Co............................................... — Plym outh Locomotiye Works, Div. Loftus Engineering Corp......................... — The F ate-R oot-H eath Co..................... — Logemann Bros. Co.................................. 123 Poole & Machinę Co.................141 Lovejoy Flexlble Coupling Co.............. — Porter,Foundry II. K., Co., Inc........................... — Ludlow-Saylor Wire Co., The .............. — Pressed Steel Car Co., Inc.................. — Mc Pressed Steel T ank Co........................... — McKay Machinę Co.................................. — -Lile Co., Inc., The .................. — McKee, A rthur G., Co.............................. 63 Prest-O Production P lating Works, Inc............. — McKenna Metals Co.................................. — II M Mackintosh-Hemphill Co......................... — Raymond Mfg. Co., Diyision of Asso Macwhyte Co.............................................. -— ciated Spring Corp............................... — Marr-Galbreath Machinery Co................168 R eading Chain & Błock Corp............... — Mathews Conveyer Co.............................. — Ready-Pow er Co....................................... 151 Maurath, Inc.............................................. —Reliance Electric & Engineering Co.. . — Medart Co., The ...................................... •— Republic Steel Corp.................................. 85 Mesta Machino Co.................................... - - Revere Copper and Brass, Inc............ 61 Metal & Thermit Corp.............................. — lihoades, R. W., M etaline Co., Inc....... 135 Michigan Tool Co...................................... — R iyerside Foundry & G alyanizing Co. —• Midvale Co., The .................................... 94 R ooseyelt Hotel ...................................... 138 Milwaukee Foundry E quipm ent C o... — Ruem elin Mfg. Co.................................... 153 R ussell, B urdsall & W ard Bolt & Nut Mississippi Valley E ąuipm ent Co......... 168 Co............................................................15, 93 Missouri Rolling Mili Corp...................... — . Moltrup Steel Products Co...................... — R ustiess Iron & Steel Corp..................... —■ Monarch Machinę Tool Co., The ___ 16 Ryerson, Joseph T., & Son, Inc............. 159 Monarch Steel Co...................................... .... S Moore, Lee C„ & Co., Inc...................... — Salem Engineering Co............................. — Morgan Construction Co.......................... — Samuel, F rank, & Co., Inc..................... 141 Morgan Engineering Co.......................... 79 San Francisco G alyanizing W o rk s ... — Morrison Metalweld Process, In c.......... — S an itary Tinning Co., The .................. — Morris Paper Co. _ Morton Salt Co.......................................... 157 Scoyill Mfg. Co ..................................... 15 Motor Repair & Mfg. Co.......................... — Scully Steel Products Co.......................... — Seneca Wire & Mfg. Co., The .............. — h afer B earing C o rp o ra tio n .................. — National Acme Co., The ...................... — S Shakeproof Lock W asher Co................ 15 National Bearing M etals Corp..............163 Shaw-BoX Crane & Hoist Diyision, National Broach & Machinę Co.......... — Manning, Maxwell & Moore, In c .... — National Carbon Co., Inc...................... — Sheffield Gage Corp................................ — National-Erie Corp................................... 108 Shell Oil Co., Inc....................................... — National Forge & Ordnance Co............. — Shenango Furnace Co., The .................. — National Roli & Foundry Co.............. — Shenango-Penn Mold Co......................... 139 «at onal Screw & Mig. Co...................... 15 Shepard Niles Crane & H oist Corp.. . . 106 National Steel Corp.............................. 14 , 144 Shuster, F. B., Co., The .......................... 151 Nat!0na! Telephone Supply Co., Inc. . . — Simonds Gear & Mfg. Co....................... 149 National Tube Co..................... .... Simonds Saw & Steel Co........................... — ^ P®pf r^ure Diyision, G eneral Mo Sinton H otel ............................................ — tors Sales Corp . SKF Industries, Inc................................ 12 New England Screw Co. ................ 15 Snyder, W. P., & Co............................... — New Jersey Zinc Co. . . . . .. .. . ... _ Socony-Vacuum Oil Co., Inc................. — ^'ew Jersey L u b rican t Co. 129 South Bend L athe Works ...................... 82 NIchni? Machinę & Tool W orks .......... — Southington H ardw are Co...................... 15 £ cholson, W. H„ & Co. . . . 139 S tandard Galyanizing Co..................... — S tandard Steel W orks ............................ — * Steel Corp. Pr° dUCtS DiV” Republic _ Stanley Works, The ................................ — Nitra 11* AVH" Machihe Co...................... 169 Steel & Tubes' Diyision, Republic Steel Nltralloy Corp., The .......... .... Corp........................................................... 85 & ; Hoffmann B ear>ngs ’ C orp. '; ; ; — Steel Conyersion & Supply Co...............147 ,e? an M anufacturing Co. . . — Steel F ounders’ Society of A m erica.. — M achinery Diyision, Cleye l S « £ , S n“ rl"“ c" ' ; ............ Z Steelweld land Crane & Engineering Co............. — March 3, 1941 Page Stew art F urnace Diyision, Chicago Flexible S h aft Co................................... — Stoody Co.................................................... 114 Strong Steel Foundry Co........................ — stu rte y a n t, B. F„ Co. ............................ — Sun Oil Co................................................ 66, 67 Superior Mold & Iron Co...................... 140 Superior Steel Corp................................... — Surface Combustion Corp........................ — Sutton Engineering Co............................. 77 T Tennessee Coal, Iron & R ailroad Co. . J07 Thomas Machinę Mfg. Co...................... .... Thomas Steel Co., The ........................ .... Thompson-Bremer & Co.......................... .... Tide W ater Associated Oil Co............ 74 , 75 Timken R oller B earing Co. . . .Back Coyer Timken Steel & Tube Diyision, The Timken R oller Bearing Co................. _ Tinnerm an Products, Inc........................ .... Toledo Stam ping & Mfg. Co. . . __ Torrington Co., The ............................ .... Townsend Co.................................. Transue & W illiams ' ;t7 Tri-Lok Co., T h e .......................... '‘ _ Truscon Steel Co......................... — U u Union Carbide & Carbon Corp............. Union Drawn Steel Div. Republic Steel Corp........................................................ United Chromium, In c............................ .... United Engineering & Foundry Co........ — United S tates Steel Corp., Subsldiaries 107 American Bridge Co. American Steel & Wire Co. Atlas Lum nite Cement Co. Carnegie-Illinois Steel Corp. Columbia Steel Co. Cyclone Fence Co. Federal Shipbuilding & Dry Dock Co. N ational Tube Co. Oil Well Supply Co. Scully Steel P roducts Co. Tennessee Coal, Iron & Railroad Co. United S tates Steel E xport Co. Uniyersal A tlas Cement Co. Yirginia Brldge Co. United S ta te s Steel Export Co............... 107 V Valley Mould & Iron Corp...................... Vanadium-Alloys Steel Co..................... Vascoloy-Ramet Corp............................... Voss, Edward W..................................... W Waldron, John, Corp................................. W apakoneta Machinę Co........................ W arner & Swasey Co............................... W ashburn Wire Co.................................... W atson-Stillm an Co., The .................. Wean Engineering Co., Inc..................... Weinman Pum p & Supply Co., The . . . Weirton Steel Co..................................... Weldit Acetylene Co................................ Wellman Bronze & Aluminum Co.. . Wellman Engineering Co...................... W estinghouse Electric & Mfg. Co........... West Penn Machinery Co......................... West Steel Casting Co............................ Wheeling Steel Corporation .............. Whitcomb Locomotiye Co., The ........ W hitehead Stam ping Co........................... W hitney Screw Corp............................... Wickwire B rothers, Inc........................... Wickwire Spencer Steel Co..................... Wieman & W ard Co................................... Wilcox, Crittenden & Co., Inc................. Williams, J. H., & Co., Inc.................. Wilson, Lee, Engineering Co.................. Wilson, Lee, Sales' Corp........................ Wisconsin Steel Co.................................. W itt Cornice Co., The .......................... Wood, R. D., Co......................................... W orthington Pump & Machinery Corp. W orth Steel Co.......................................... Wyckoff D raw n Steel Co......................... Y Yale & Towne Mfg. Co............................. Youngstown Alloy Casting Corp........ Youngstown Sheet & Tube Co.,The. . Z Zeh & H ahnem ann Co............................... — — — — 147 — — 10 71 — 151 14 — 169 — — — 163 159 88 — 15 — — 155 — — — — — — — — — — — — 65 — 171 M in e r s L a k e a n d V e s s e l th e fo r • • T r a n s p o r ta tio n G r e a t • C o a l • L a k e s • I n d u s tr ia l D o m e s tic UNION COMMERCE BLDG. 172 o£ S u p e r io r Ir o n O r e s • o n S h ip p e r s a n d U s e CLEYELAND, OHIO /T E E L