RADIO-GRAM - Welcome Page
Transcription
RADIO-GRAM - Welcome Page
1 ISSN 084-6209 The Vintage Wireless and Gramophone Club of Western Australia RADIO-GRAM January 2014 Issue 124 News from the Vintage Wireless and Gramophone Club, Perth. WA. This issue comprises the September 2013 to January 2014 Meetings. Reg Gauci presented a talk on the invention of the transistor at the September 2013 meeting. Stephen, Tony and Vince share some stories at the November Christmas party. 1 Tony Smith presented films on radio components at the September 2013 meeting. Tony and Peter at the November Christmas party. Radiogram Issue 124 February 2014 2 VINTAGE WIRELESS AND GRAMAPHONE CLUB OF WESTERN AUSTRALIA Inc. EXECUTIVE 2009-2010 President: Rob Nunn 51 St Helier Drive, Sorrento, WA 6020 Phone: 0418 922 629 (M) ; 08 94486143 (H) Email : [email protected] Vice President: Steve Austin President’s Report Welcome to Edition No 124 of our Club magazine, “Radiogram”! This issue covers the period from August 2013 to January 2014. The magazine complements our Club Website, managed by Reg Gauci with up to date information on the Club activities. Our 24 September 2013 meeting featured an interesting presentation by Reg Gauci on the invention of the transistor, and an entertaining film presented by Tony Smith on the production of radio components. Thank you Reg and Tony! Secretary: Andrew Wakeman Email : [email protected] Vince Taylor (Minute Secretary) Treasurer: Barry Kinsella Email : [email protected] Our Committee meeting on 17 September 2013 was discussed in “Radiogram” 123. The upcoming program for 2014 is being refined at the present time. Website: Reg Gauci : http://vwgc.org.au Email: [email protected] Committee: Rob Nunn, Barry Kinsella, Andrew Wakeman, Vince Taylor, Tony Smith, Steve Austin, Reg Gauci. Appointments: Librarian: Paul Hansen Editor: Rob Nunn; Publicity/Website: Reg Gauci Meetings are held on the fourth Tuesday of each month (with the exception of December) at 8pm in the Veteran Car Club rooms at 6 Hickey Street, Ardross. Visitors are always welcome! Our Club set up a stand at Burswood park on Have A Go Day held on 13 November 2013. We received a pleasing number of visitors showing interest in our exhibited wirelesses and gramophone, and often with stories of their own on family vintage radios and gramophones. Many thanks are due to Rodney House, Barry Kinsella, Tony Bayliss and Richard Rennie for their work in setting up and attending the stand. This is an interesting day with loads of different Clubs etc showing their stuff. The 22 October 2013 meeting was attended by 19 members, and featured Richard Rennie on the history of the Magic Lantern and Merv Thompson on West Australian Although the main interests of members are wireless Magic Lantern slides. Although I was unable to attend, receivers and gramophones (or phonographs) , being in Sydney, thee have been good reports from memmany members are also interested in amplifiers, tele- bers on this presentation. Thank you Richard and Merv! phones, musical boxes, tape recorders, television receivers and other associated equipment and memorabilia. Radio-Gram is currently published twice per year, in about February and August. Send articles and advertisements to the editor: Rob Nunn : 51 St Helier Drive, Sorrento, WA, 6020 Email: [email protected] Phone : 94486143 or 0418 922 629 Please make sure your ‘copy’ is submitted by the meeting night prior to the issue month. Advertisements are placed FREE of charge, but should be of a non-exploitive nature. Subscriptions: $25 (payable in June) (Concession rate: $20) 2 Our annual Christmas get-together was held at the Clubhouse on 26 November 2013. Excellent food and cold drinks were provided by our Club, and thanks are due to Rodney House, Stephen Austin, Barry Kinsella, Andrew Wakeman and Reg Gauci. The party worked out very well indeed, and was enjoyed by all. In early January Anne and I took the caravan down to Collie to join some of her family camping in the Wellington Dam area. As Collie was new to us we had a good explore of the area and were most interested to see there was a Heritage Museum in town which featured every conceivable item from the past, including some lovely old wirelesses and gramophones/phonographs. Some photos of the museum displays are included in this issue. Special permission was obtained to take the photos. The display also included a music machine, which no doubt has a special name and brand, but it looked like a giant music box with drum-mounted spikes that played the notes. (see page 20). Radiogram Issue 124 February 2014 3 Our monster auction on 28 January 2014 had plenty of items to inspire the good turnout of members! A number of visitors attended and joined the Club as a result of the auction items on display. Thanks are due to those members that circulated the word about the auction to interested people. The Secretary’s Report Firstly I would like to thank Rodney on behalf of all Club members for his diligence and excellent record keeping during the time he carried Some photos of items up for auction are shown on pages out the role of Club Secretary. 13, 26 and 27 in this issue. Personally I think I should leave my money at home for these auctions, as I usually My transition into the Secretary’s pick up some thing that I intend to restore or break down role has been made easy due to for parts, and then never get around to it! the comprehensive handover and Andrew Wakeman documentation that was supplied However it is sometimes nice to own these items for a by Rodney. time and look at them, to make up for not being able to afford them when they were new! Thank you to Tony Smith who as usual has been very busy drumming up guest presenters and new members plus picking up donated goods that he kindly stores, sorts The Committee has put together an interesting program for the remainder of this year. Some of this program is and then brings to the Club for Auction. shown on page 5. Our Website which is faithfully maintained by Reg Gauci In February we have the Morse Codians coming along to has generated a large number of requests for information and assistance from the public. Club members have retell us all about themselves and morse code, and a film on the construction of the Darwin to Adelaide telegraph cently assisted interested parties by carrying out repairs, line through harsh desert country. In March we have the loaning equipment and providing specific information about Radios and Gramophones. Tesla Forum presenting all about NicolaTesla and his work, along with a DVD on the subject. The Committee is keen to ensure that Club Meetings are Thanks are due to Andrew Wakeman for obtaining the both interesting and entertaining; high quality presentanew metal cabinet for the tearoom. This has greater stor- tions have been organised for the coming months and age capacity and is more secure. mini auctions of donated goods will be held when guest presenters are not present. See you at the February 25 meeting! The Committee is currently exploring opportunities to increase membership and improve the offering to mem………...Rob bers; any suggestions or constructive feedback would be Nicola Tesla appreciated. Tesla gained experience in telephony and electrical engineering before emigrating to the United States in 1884 to work for Thomas Edison. I look forward to another year of and pleasant and informative evenings. .......Andrew He soon struck out on his own with financial backers, setting up laboratories and companies to develop a range of electrical devices. His patented AC induction motor and transformer were licensed by George Westinghouse, who also hired Tesla as a consultant to help develop a power system using alternating current. Tesla is also known for his high-voltage, high-frequency power experiments in New York and Colorado Springs which included patented devices and theoretical work used in the invention of radio communication, [5] for his Xray experiments, and for his ill-fated attempt at intercontinental wireless transmission in his unfinished Wardenclyffe Tower project.[6] 3 Travel in style! Maybe he has a wireless in there too! Radiogram Issue 124 February 2014 4 CONTRIBUTORS TO THIS EDITION Tony Smith John Newman Vince Taylor Phil Oxwell. Richard Rennie Rob Nunn Rodney House Andrew Wakeman EXECUTIVE AND COMMITTEE MEMBERS President Rob Nunn Minutes Secretary Vince Taylor 4 Vice-President Steve Austin. Committee Tony Smith Secretary Andrew Wakeman Webmaster and Committee Reg Gauci Radiogram Issue 124 February 2014 Treasurer Barry Kinsella 5 Recent Events September 24, 2013 : Film by Tony Smith on Radio Components, and a talk by Reg Gauci on “Who really invented the transistor?” Reg Gauci Tony Smith October 22, 2013 : Richard Rennie and Merv Thompson presented the history of the Magic Lantern projector, with a display which included the Phantasmagoria and rare slides from the 1830’s to the 1940’s. November 26, 2013 : Annual Social Evening, starts at 6.30pm. Richard Rennie Merv Thompson December, 2013 : No meeting in December 2013 Coming Events January 28, 2014 : Annual monster auction. February 25, 2014 : Morse Codians will talk about the history of morse code in Australia, to be followed by a film from Tony Smith, on the Darwin to Adelaide line. Tony Smith March 25, 2014 : The Tesla Forum will present the Tesla story along with a DVD on Telsa and his achievements. April 22, 2014 : Talk on Philips factory and film on valve manufacture. May 27, 2014 : 8-Track tape recorders. June 24, 2014 : Monster auction and AGM. July 22, 2014 : Sounds of World War 1. Richard Rennie will present the role of the gramophone and wireless in WW1, with demonstrations. 5 Radiogram Issue 124 February 2014 Richard Rennie 6 Minutes of Vintage Wireless and Gramophone Collectors Club meeting held at clubrooms Tuesday September 24th 2013. September 2013 Meeting 8.00pm. Meeting commenced. The meeting was opened by President Rob Nunn. Apologies were given for Richard Rennie and Rodney House. A welcome was extended to guests S. Bateman, Peter Brown, John Pascolich and Patrick Hooker. On Sept 17th the committee met to formalise presentations and social functions for next year. The November wind up social will be held at the Clubrooms as usual. Options for next year’s wind up will be discussed at the next meeting. The latest issue of the Radiogram is available. Thanks to those who have contributed to this issue and a reminder that more contributions are needed for the next issue. There has been a change to the program for the October meeting; John Laurie will not be presenting, instead we will be looking at the history of the Magic Lantern. Gramophone Item of Interest Secretary’s Report. Incoming correspondence. Latest issue of Radiowaves. Outgoing correspondence. Some email referrals re repairs. There is a new metal cabinet in the kitchen to hold the club gear and club library. There are many books that are overdue that need to be returned. The club will be displaying at Seniors Have-A-Go Day on Wednesday Nov 13th 8.30-3.30. Secretary’s report moved as correct by Steve Austin and seconded by Laurie Bugeja. Passed. Treasurer’s Report. The report was tabled as separate a document. Some money has come in from Tony Smith from record sales. Moved as correct by Jim Moore, seconded by Tony Bayliss. Passed unanimously. Set of 1958 RTVH magazines for auction General Business. Tony Smith- was given a Phillips Bakelite radio as an addition to the next club auction. In February a show and tell on 8 Track will be held. If you have any 8 Track equipment see Tony Smith so they can be included in the talk. Items of Interest. Dennis Grimwood- Commented on AWA components. Comparison of LG 84 inch Ultra high definition TV @ $18 000 (18 weeks wages) ...Early Black and White TVs (30-40 weeks wages). Bill Oxwell- Has a clock from America that runs on 60Hz. needs something to change it from 60Hz to 50Hz. Vince Taylor- 1935 HMV model 31A Meeting closed 8.34pm. Talk by Reg Gauci on the invention of the transistor and film presented by Tony Smith on radio components. 6 David and Barry discuss the film presentation Radiogram Issue 124 February 2014 7 September 2013 Meeting Stephen and Barry Gramophone Item of Interest Some of the members present at the September meeting. Like to bid for a transformer? 7 September 2013 Meeting Spare parts for auction. Spare parts for everyone at the auction. Radiogram Issue 124 February 2014 8 Minutes of Vintage Wireless and Gramophone Collectors Club meeting held at clubrooms Tuesday Oct 22nd 2013. 19 members present. Meeting closed 8.32pm. Guest speakers Richard Rennie on the history of the Magic Lantern and Merv Thompson on Western Australian Magic Lantern slides. 8.00pm. Meeting commenced. The meeting was opened by Vice President Steven Austin. Welcome to guests Patrick Hooker and Max Wishall. Apologies from President Rob Nunn. Next meeting is the end of year social. Starts 6.30pm. Meat, Salads, Buns and Soft Drinks will be provided. BYO alcohol. Some bits from January 2014 Auction. Secretary’s Report. Incoming correspondence; Letter from the Seniors Recreation Council detailing the clubs display at Seniors Have a Go Day next month. Barry K, Rob N, Reg G, Rod H etc will be there. All club members welcome to attend. There was no outgoing correspondence. Treasurer’s Report. Tabled as a separate document. Moved as correct by Tony Barbartano and seconded by Merv Thompson. Passed unanimously. Akai tape recorder—works well! General Business. Tony Smith- Next major auction is in January. A preliminary list of items will be posted in December. Steve Austin- Re; next auction would like auction forms to be properly filled out prior to the auction. He also has gramophone needles for sale. Andrew Wakeman- Given the clubs sound financial position would like to move that the 10% commission to the club on member’s auction items be removed. Seconded by Tony Barbatano. Passed. Barry Kinsella- Comment that free yearly membership should be considered for those who contribute more than 2 articles annually to the club mag. Also that we look at the club do next year and consider subsidising members for a dinner at a restaurant. Thorn integrated stereo tuner and Braun regie 450 ch. Tony Smith commented that we think perhaps of a Christmas in July or river cruise. Merv Thompson recommended perhaps a bus trip. To be discussed further by the committee. Items of Interest. There were no Items of Interest. 8 Farnell sine-square oscillator Radiogram Issue 124 February 2014 9 Some photos from the November 26 2013 Christmas Party. David Fisher and Syd Lawrie enjoying a quiet beer. Phil, Rodney, David and Andrew Reg and Barry Richard Jeffrey and Stephen Austin Len Lewis, Life Member VWGC 9 Radiogram Issue 124 February 2014 10 Some more photos from the November 26 2013 Christmas Party John Paskulich and wife Mavis, and Rod Edward Rod , Mavis and Merv. David, Lawrie and Reg. Tony Smith searching for more cake?! 10 Tony, Vince, Stephen John and others Tony, Vince, Richard and Stephen Radiogram Issue 124 February 2014 11 Seniors Recreational Council of WA Have-A-Go Day on 13 November, 2013, Our Club was represented by Tony Bayliss, Rodney House, Barry Kinsella, Richard Rennie and Rob Nunn. Left-to-right. Tony, Barry, Rodney and Richard One of the many enquiries received from the public visiting our stand. Some of the items we displayed on our stand. Rodney and Richard and gramophones. Barry and Rodney—wirelesses and gramophones 11 The MG Car Club also had some lovely items on display! Radiogram Issue 124 February 2014 12 Restoration of 1937 Zenith Zephyr Console Art Deco Radio. Phil Oxwell. This is a radio that I obtained in May/June of 2013 and commenced restoring on and off for 7 months. Basically to restore the cabinet finish involved rubbing back with 0000 steel wool and Metholated spirits initially and then rubbing back again with 1200 grit wet and dry (using just a small amount of water just to keep it moist. This was mainly done to just take off any residual shine/sheen from previous coatings. This was the longest part of the restoration process I did as I felt it couldn’t be rushed. Once prepared I used a product called Minmax Wipe On Poly in a clear gloss and then rubbed back with 1200 paper very carefully. This was done 6 times and on the last application I applied twice without rubbing back and this has given the radio its high gloss and depth. The chassis has been restored completely and plays It was purchased as a deceased estate item from owner’s son in Secret Harbour WA. He believes his father brought it with him from NSW upon moving to WA and has always been part of family belongings. The radio exterior was in fair condition and was no longer operational and had lost or broken all the on off station selector buttons and controls. Upon stripping down by removing chassis/speaker and rodent control rear panel it appeared some of the side of case was in worse condition than first thought however I beautifully with a very deep bass. The radio was a 12 valve export model featuring a great working magic eye with a 15inch speaker and is called a Zephyr model 12S370 in the true art deco form era. You can find examples of it on internet and Youtube by keying in the radio code/model number and there are several restoration videos on show. was not about to give up as it took four strong men and a 12 ton crane (only kidding) to lift it onto and off the ute we had used to pick it up in. It is a very very heavy and large radio. The dimensions are 1300x70x50cm. It came out all OK and then sat in my garage on trolley for several weeks before I could start due to work commitments and travel etc. 12 It has a very concise and unique system manual /motorised system called 3 shutter dial operation and has one AM system/one automatic push button system (that amazingly must have been pretty high end in those days and still works perfectly) and two short wave overseas channels which featured emergency band/police band and marine band. Radiogram Issue 124 February 2014 13 All of the push /pull buttons switches and tone control inserts were broken or damaged and all needed replacing. I obtained these from America along with correct replacement on/ off volume buttons on front. More from January 2014 Auction. It is amazing that once you start looking on internet how easy it is to find replacement parts, the only difficulty is communicating with the seller /supplier to ensure the correct parts are supplied as there were several versions of this model radio and also they did not come cheaply. STC valve portable radio Stephen and Shaun auctioneering combo! The original installed record player works perfectly (plays only 78,s)and operates from the top by a reverse turn on /off switch running volume through the main speaker. The radio runs on 240volts as an export model I have also been communicating with several other radio collectors and restorers in USA regarding it and they are all gobsmacked as to its brilliant condition and its rarity. Zenith as a premium supplier made a lot of models and radios however the opinion there would not be too many of these left in the world in this condition. One can only imagine what this would have cost in USA or even Australia right at the end of the Great Depression period Pye plastic cream mantle radio After finally convincing my wife that it would look good in our formal lounge of the house she has agreed and now sits in prominent place with nice art deco lamp on top and gets played most days if I am home Thanks for sharing restoration highlights Phil Oxwell Roberts portable-car radio 13 Radiogram Issue 124 February 2014 14 PILOT During a recent visit to a friend's home I saw in his shed an old console radio, looking very much the worse Tony Smith for wear. What attracted me was that it was one of those old sets with the pear-shaped old-timer valves that you can't see through! My obvious reaction was — I would really like to have a go at that! The owner decided to try and sell the set, but after 18 months my further enquiry about the set resulted in fact that it was not sold. "Would I like to come and take it away" my friend said. Quick as a flash the service of my Chassis—rat eaten transformer and uncomplicated circuit. Not certain in the early stage was whether that date is of the manufacture of the coil prior to the set construction. Inside the cabinet was a name plate "Harringtons". Later it was discovered that there were sets labelled PILOT advertised in those early days with the very same chassis, but made as a mantel style. Thus it seemed reasonable to infer that this set was indeed branded PILOT, particularly as many of the components on the chassis are branded (PILOT made in USA). Front cabinet as originally found. The valve line up is 32 (tetrode RF), 30 (triode reaction detector), 30 (triode audio amplifier) and 31 (triode audio output). cousin's station wagon was called upon, and the set duly brought home. First thing was to try and date the set. In one of the coil boxes on the chassis was a little note to the effect that in 1925 a particular coil was tested and the date of the test was written — 14/10/1925. Rear cabinet as originally found. 14 Typical of those early days to control the "volume" there was the inclusion of a rheostat in the filament circuit as a form of gain control. In this case all the Chassis—uncomplicated circuit valves filaments are wired in parallel. There is a dial light behind each of the tuning dials and these lamps were wired to the filament circuit and thus their brilliance would be also controlled Radiogram Issue 124 February 2014 15 by the rheostat. As the filaments of the valves were rated at 2 volts the dial lights would have been of a smaller voltage than later dial lights that we are familiar with. (some early globes were rated at 2.5 volts) In early days lightning was considered a danger, particularly as such large antennas were required in country districts for weak signals (or for short-wave). This set was thus fitted with lightning protection in the form of a knife switch — which was to earth the antenna during a storm, or to switch over the set antenna connection to a fine spark gap going to earth when the radio is in use. This of course presumes that the set was in fact connected to an earth! The loudspeaker The rats made a meal of the was labelled copper wire and bindings in the "ROLA" with a tranformaer. permanent magnet "U"shaped - entirely different to today's speakers. The speaker centre has a "spider" to centralize the cone. Although the cone was damaged the output transformer and speaker both worked! The chassis consists of simple reinforced aluminium plate that had corroded badly over the years. The RF and Detector stages are each included in their own shielded box with the appropriate plug-in tuning coils. The cabinet has hooks inside the lid which indicates that there were other plug-in coils supplied, possibly for short wave reception. Subsequently it was revealed that these sets came with coils to cover all the radio spectrum used in those days. Unfortunately I only had the broadcast set, but on the plus side all the original knobs were still on the set. Provision for an extension speaker is fitted. A conventional phone jack socket mounted on the side of the cabinet is wired in to cut out the cabinet speaker when using the extension. This speaker required its own output transformer. Turning the set on and off was a simple push-pull switch mounted on the other side of the cabinet and wired into the filament line to the A battery. How to start the restoration? Because the reaction control and the rheostat were mounted directly on the back of the front cabinet panel a temporary mounting was made directly onto the chassis to hold these two controls, enabling the set to be handled on the bench once out of the cabinet. First thought was to completely dismantle the whole set so as to clean the corroded chassis and improve the appearance. However this would have been a major operation and, as the chassis is not actually on display, there was a compelling case to leave it as authentic as possible, so long as one can get the set to go! Next a complete circuit diagram was drawn. The circuit is quite simple as sets were in those days, but along the rear of the chassis are 12 terminals —. Earth, C bias for three stages, B+ for four stages (with presumably differing voltages), the filament supply, and the speaker connections. What a job for an owner to set up when not familiar with radio! Some of the terminals were damaged but could be replaced with somewhat similar old ones. . 15 Radiogram Issue 124 February 2014 16 Before doing anything more a cardboard template was for the filaments, likemade to identify quickly each terminal wise from torch cells. These two units could just be what are required to work the set. Installed power pack (designed by Tony Maher) Template for terminals and tempory control mountings. The valves were then checked to see if their filaments were intact, and fortunately they all appeared OK. This was quite remarkable considering the age and the handling of the set over all the years. Next — As the set would only be used occasionally to demonstrate, these kits with their relative small battery capacity were considered to be adequate and in keeping with the fact that this is indeed a battery radio. A decision was made to build the kits and all the batteries into one component box. For simplicity of operation the original push-pull switch was changed to an early style two pole one to control both battery kits, temporarily wired pending getting some old cotton covered wire to suit. Wiring to the set was by means of conventional plugs/ sockets. Power pack (designed by Tony Maher) where do I get the voltages required to fire up the set? On hand were kits designed by our Tony Maher, one designed to give 90 volts for portable radios from torch batteries and another to provide 2 volts 16 The next decision was to try and run all the stages requiring various B+ voltages from the one 90 volt kit. First adjustment to the original circuit was to the supply to the screen of the RF valve. A dropping resistor was inserted in the screen lead, using the bypass capacitor already in the set. The rest of the B+ terminals were simply connected together. Here it should be noted that the sensitivity and success of this design was the use of the newly released tetrode valve, number 32. The Pilot Company had commissioned a clever radio engineer, one Robert S. Radiogram Issue 124 February 2014 17 coil was temporarily wired to a plug and installed - but to no effect. Use of the signal generator showed that the tuning of this circuit was at frequencies much lower than the broadcast band. Kruse to design a front end to use this valve in their sets. Roberts design of a grid and plate tuned RF stage put the PILOT way ahead of the TRF sets currently on the market. A guess was made regarding the bias requirements of this set — nothing for the detector, 3 volts for RF, 6 volts for the audio and 18 for the output. As it turned out, by trial and error, the set was finally performing well with no bias for the RF and detector, 3 volts for the audio and 9 for the output. Here again batteries could do the job for the bias and last a long time. (At the end of the restoration the selected batteries in the component box were six AA for the 90 volt kit, two D cells for the filaments, two AA and one 9 volt for the bias requirements). First thing was to get the audio section going, putting in the two audio valves only. Rats had attacked the first audio transformer, but on hand was a very rusty "IGRANIC" brand transformer, the windings of which appeared OK. A quick coat of paint made it look better and it was installed forthwith. Use of a signal generator enabled one to discover that indeed the audio section worked. Next step was to put in the other valves and try the whole lot. Sure enough signals came through (I am close to 6DC and 6PR) but the tuning of the RF plate circuit made no effect and there was no reaction in the detector circuit. I immediately suspected the plate coil may be the problem. A modern aerial 17 First suspicion was the 2mfd capacitor connecting the appropriate tuning capacitor. This capacitor was duly replaced and low and behold, we had tuning and reaction — and stations! The original coil was thus replaced. The set was quite sensitive and one could get all the locals with just a metre or so of aerial wire. The original 2 mfd capacitor had broken down to earth and was thus de-tuning the plate circuit. It did not take very long to discover that you need four hands to tune in and operate such a receiver! One each for the RF aerial and plate tuning, one for the rheostat and one for the reaction controlnteresting aspect is the setting of the volume by means of the filament control. To increase the volume one increases the filament voltage by means of the rheostat, but the valves do not immediately respond, the filaments taking a second or so to brighten. Thus there is a delay before the volume of the set increases. It is easy to overdo the increase, resulting in a burst of sound more than one expected. Likewise when reducing the filament voltage the filaments take a moment or two to die down. Again it is easy to overdo it, and the sound of the set fades too far away. An additional effect one finds when reducing the filament voltage is that when the filaments are down the reaction of the detector is affected to the point that it can disappear altogether, irrespective of the reaction control setting. Radiogram Issue 124 February 2014 18 Now that the set was a goer it was time to attack the cabinet. First thought was to leave the cabinet in the poor state it was, in the interests of showing the age of the set. However if one wanted to show off the set in the lounge some work to clean up the cabinet would improve the looks. The wood in the speaker grill had been damaged but a few repairs here would not go astray -similarly some new speaker cloth. The final decision was to sand down the cabinet and give it a coat of an appropriate clear lacquer, and to paint the speaker grill that was originally black. All this sounds pretty quick — but in fact many many days have been spent completing this project. The final result however has made the work worthwhile and the set is quite a talking point when visitors call! In trying to get more information on the set, and to establish the age I am indebted to HRSA member Richard Begbie for his enthusiasm, assistance and knowledge. Richard located an advertisement in the 1929 periodical booklet "Radio Sir" showing the console version of the Pilot Super Wasp. It was for the Australia-wide firm Harringtons (as mentioned earlier) including the address of the W.A. branch — 28 King Street, Perth. Further, he found that the original distributors of PILOT were the United Distributor Company (UDISCO), and that subsequently Harringtons took over the range. …….Tony Smith The finished set! Restored 1925 Pilot console wireless (USA). 18 Radiogram Issue 124 February 2014 19 An email from Alex Koppen (UK) Hi Rob, Please find attached pictures of a very early electric shock machine (well I think it is), about 1860-1870. Now there’s a radio station! (Thanks Rodney House!) 2BH Radio station, Broken Hill These girls appear to be some way from Broken Hill! The valves in the cabinet are Japanese, German, US and UK. Two on the left hand side are a GEMA TS 6, and a GEMA TS 41. Gema was the German radar factory where they were made. Thanks, Alex. (Thank you Alex!) 19 Radiogram Issue 124 February 2014 20 Some photos from the Heritage Museum in Collie, WA. (Rob Nunn) Recently while holidaying in the Collie Caravan Park, we visited the Collie Heritage Museum, enthusiastically run by local volunteers. Entrance charge ins minimal and the museum contains a vast collection of everything from the past, including some once very fine wirelesses and gramophones. The lady in charge welcomes volunteers to repair not-working wirelesses and gramophones. There is also an amazing, large-scale working music machine that can be demonstrated by the Attendant. You could easily spend a couple of interesting days going through the collection. In the nearby area there is also an incredible collection of restored and working farm machinery at Dardinup. See the tractors and engines of the past in there finest glory once again! The music machine—working Well worth a visit! ....Rob Nunn Inside the music machine The music machine—works and is demonstrated! 20 The roller and keys in the music machine Radiogram Issue 124 February 2014 21 Heritage Museum in Collie, WA. Edison Amberola 30 (1915-29)—working, initial cost $30. Plays 4 minute cylinders only. Rexonola gramophone Edison cylinder phonograph. His Masters Voice gramophone– early 1920’s. 21 Brunswick Musgroves Limited gramophone, possibly late 1920’s. Rexonola gramophone Radiogram Issue 124 February 2014 22 Heritage Museum in Collie, WA. Vintage cinema projector and various video equipment. Rexonola Model 60 gramophone possibly 1929. Made in Sydney, Australia. Mastertone 1960’s console radiogram Very similar to above, Mastertone radiogram 22 Kriesler radiogram 1960’s. Philips radiogram 1960’s Radiogram Issue 124 February 2014 23 Heritage Museum in Collie, WA. Vintage console wireless sets, in need of restoration. Vintage console wireless sets, in need of restoration. Kriesler valve bakelite mantle radio Can you identify this radiogram?! 23 HMV valve bakelite mantle radio, made in Sydney by Pepy’s and Munnock c1946. Sepelle mahogany cabinet Radiogram Issue 124 February 2014 24 Heritage Museum in Collie, WA. Unidentified mantle bakelite valve radio HMV mantle, wood cabinet radio Unidentified mantle, wood cabinet radio Airzone “Cathedral” wood cabinet, Bakelite mantle radio—1920’s? Batyphone valve mantle wood cabinet. STC valve mantle wood cabinet in need of TLC 24 Radiogram Issue 124 February 2014 25 Heritage Museum in Collie, WA. Kriesler plastic cabinet mantle radio, 1960’s AWA Radiola valve, plastic cabinet mantle radio, 1960’s AWA Radiola valve, plastic cabinet mantle radio, 1960’s Vintage console valve radio needs some TLC HMV Little Nipper valve, bakelite cabinet mantle radio 25 Collie Heritage Museum. Radiogram Issue 124 February 2014 26 Some photos from the January 2014 Auction. Atwater Kent radios were made in USA 1896-1936. A good attendance at the January auction. Heathkit audio generator AG-9A test equipment AWA 500M valve mantle radio Philips valve Bakelite mantle radio. 26 Star Company Ltd communications receiver Radiogram Issue 124 February 2014 27 Some photos from the January 2014 Auction. STC mantle radio—1960’s A Pye mantle radio, wood case, nicely restored by Tony Smith Spare parts at the January auction. Rodney House examines a very early phonograph watched by David Fisher Even an Aldis slide projector in box. This Kelvinator mantle radio attracted some interest and sold for $40. 27 Phonograph detail. Radiogram Issue 124 February 2014 28 ENCYCLOPAEDIA OF WESTERN AUSTRALIAN WIRELESSES AND GRAMOPHONES Come and hear: THE SECRET LIFE OF ROCK AROUND THE CLOCK. Celebrating the 60th anniversary of the recording of this song by Bill Haley When: Wednesday April 9, 7.45 pm. Where: Rock 'n' Roll Record Collectors Club Rotary Hall Sandgate Street, South Perth. For every cat and 'gator from the pole to the equator. Be There or Be Square! The stories and catalogues in this book were largely produced by documenting those Western Australian wirelesses and gramophones that exist in local museums and private collections, and by interviewing, over the past 20 years, many of the people who actually built and/or sold them. 207 pages 400 illustrations, most in colour. The book may be purchased through: Richard Rennie 9330 1636 CLASSICAL RECORDS WANTED 12 inch 78s Columbia Faust Ballet L1794 Columbia Cello Concerto No 1 buy Piatigorsky Columbia Bethoven Op 61 Violin HMV Casse Noisette Stokowski HMV Bach Toccatta in G Major Casals or ANY 78 RPM SOLO PIANO RECORDING (eg Bach) ALSO WANTED HMV suitcase portable The cabinet is in good shape except for some lacquer damage on the top. Contact James Berlin Ph 0410 033 199 Note : Advertisements are placed free-of-charge, but should be of a non-exploitive nature. (Editor) 28 I am looking for a home for a 1961 21" Philips TV. It was our first TV, and taken out of service when the EHT failed. Everything else seems to work. Lots of audio static and even a faint TV/radio station on one of the channels. I can deliver anywhere in metro area. John Newman PO Box 37, Darlington Western Australia 6070 Home: +61(0)8 92996153 Cell: +61(0)421119924 Radiogram Issue 124 February 2014
Similar documents
RADIO-GRAM - Welcome Page
Email: [email protected] Committee: Rob Nunn, Barry Kinsella, Andrew Wakeman, Vince Taylor, Tony Smith, Steve Austin, Reg Gauci. Appointments: Librarian: Paul Hansen Editor: Rob Nunn; Publicity/Webs...
More informationRADIO-GRAM - Welcome Page
Website: Reg Gauci : http://vwgc.org.au Email: [email protected] Committee: Rob Nunn, Barry Kinsella, Andrew Wakeman, Vince Taylor, Tony Smith, Steve Austin, Reg Gauci and Len Lewis. Appointments: L...
More information125 Jun 2014 - Welcome Page
but the club will not be exhibiting due to lack of interest from members. We will try to organise a club display for next year. Andrew Wakeman-A briefcase has been donated to the club by Phil Oxwel...
More information