Philips valve radio 1960s

Date - Early 1960s ? Status - In my collection This set was probably one of the cheapest sets Philips produced. I think it is rather cute! The choice of rectifier valve is rather odd - presumably Philips had a lot of them to use up. It is actually a bad choice and should be replaced with a UY41. For full details see the Recent Repair of this set. At the other end of the scale, Philips used high impedance speakers connected directly in the anode load circuit of the output valve in a few low cost sets such as the Philips B2G25U, the Cossor CR1202U and the Stella ST113U. These sets use a UCL82 output valve. The DC resistance of the speaker is about 700 Ohms, which similar to the primary of ...Phiilips was founded in 1891 by Gerard Philips in Eindhoven, the Netherlands. Early on its products included incandescent bulbs which led it to begin producing vacuum tubes initially under contract in 1917 and then in its own name from 1919. [Tyne 1977] The company quickly became a major European tube and radio receiver manufacturer.Electronic Circuit Theory, Henry J. Zimmerman & Samuel J. Mason, 1960, 586 pages ... This UK publication gives a thorough treatment of the design of valve-based radio receivers. Part 1 covers valve basics, and the RF side of a receiver: from the antenna through the detector. ... Philips' Gloeilampenfabrieken te Einhioven, 1943, 505 pages ...It was made in Japan in the early 1960s. The radio is a strong player and really good tone (large speaker). It is powered by a standard 9 volt battery. $40.00. (1820025) Automatic B44 Bicycle Radio (1949) ON SALE! (Metal other radio) This is an Automatic Radio Corp. "Tom Thumb" four mini-tube radio. It is a rare metal set designed for use on a ...Full Set Of Vintage tubes for a leak 20. For sale is a comlete set of quality British tested, low useage 1960 vintage valves for use in a Leak 20 stereo amplifier comprising of... PHILIPS/MULLARD EL84 POWER TUBES X 4. MULLARD 12AX7 INPUT TUBES X 3. MULLARD GZ 34 RECTIFIER TUBE X 1.Autoradio Porsche CR Stereo. $ 1,800. Becker Europa TR classic radio . Very rare in this condition. $ 1,500. Voxson Sebring 70 - NOS NEW in box!!! Italian classics. $ 1,450.Browse 103 transistor radio 1960s stock photos and images ... Nederland, 20th century - Philips transistor radio, late 60's. 1960s transistor radio illustration - transistor radio 1960s stock illustrations. ... The spread of transistor based radios and equipment and the gradual phasing out of valve based machines had created a huge demand for ...VINTAGE PHILIPS L3GOIT ALL TRANSISTOR MW/LW RADIO NO.BA 72509 1960'S MADE IN UK £39.99 Click & Collect or Best Offer SPONSORED PHILIPS D-2012 Portable Radio FM MW LW £9.80 Click & Collect £3.20 postage SPONSORED PHILLIPS AE2150 MW/FM/LW PORTABLE RADIO £30.00 Click & Collect £2.90 postage or Best OfferBrown Bakelite AWA Radiola Valve Tube radio - Sold for $93 - 2017. ... 1960s Phillips model 172 transistor radio with yellow plastic case - Sold for $37. ... Orange NATIONAL PANASONIC circular twist wrist radio and Red PHILIPS clock radio - Sold for $99. Vintage red Aitron portable AM transistor radio - Sold for $22 ...A Philips HX347A radio/gramophone from 1954 or 1955 (traded for the RCA). An Erres KY552 portable valve radio from 1955. Philips B1X67U kitchen radio from 1956; Philips B7X63A large luxury radio from around 1957; Philips B4X82A-01 radio (traded) Philips A5X83A AM/FM tuner (1960) Sharp UW-122 small table radio.Electronic Circuit Theory, Henry J. Zimmerman & Samuel J. Mason, 1960, 586 pages ... This UK publication gives a thorough treatment of the design of valve-based radio receivers. Part 1 covers valve basics, and the RF side of a receiver: from the antenna through the detector. ... Philips' Gloeilampenfabrieken te Einhioven, 1943, 505 pages ...The Regency model TR-1 was the first widely marketed transistor radio. Regency first priced the TR-1 at $49.95 and offered an optional earphone and leather carrying case. The TR-1 was produced in a variety of colors right from the start. It was available initially in red, gray, ivory, green, and mahogany.Philips Australia was the local subsidiary of Dutch Philips N.V..Prior to 1930 Philips imported radios, local manufacture commenced in 1931. Aside from their Philips branded products, the company also made radios for / owned the Briton, Mullard and Fleetwood brand names. They also manufactured valves, television picture tubes and transistors, and for a short ime, ICs.Browse 103 transistor radio 1960s stock photos and images ... Nederland, 20th century - Philips transistor radio, late 60's. 1960s transistor radio illustration - transistor radio 1960s stock illustrations. ... The spread of transistor based radios and equipment and the gradual phasing out of valve based machines had created a huge demand for ...At the other end of the scale, Philips used high impedance speakers connected directly in the anode load circuit of the output valve in a few low cost sets such as the Philips B2G25U, the Cossor CR1202U and the Stella ST113U. These sets use a UCL82 output valve. The DC resistance of the speaker is about 700 Ohms, which similar to the primary of ...The Regency model TR-1 was the first widely marketed transistor radio. Regency first priced the TR-1 at $49.95 and offered an optional earphone and leather carrying case. The TR-1 was produced in a variety of colors right from the start. It was available initially in red, gray, ivory, green, and mahogany.Philips_Radio_Vademecum --texts. eye 899 favorite 0 comment 0 . Topics: radio, schematics, Radio Schematics. Vacuum Tubes Radio Schematics. 43 43. Unda_R63-11_R63-12 ... Radio_Schematics Mediatype collection Publicdate 2018-06-10 03:30:41 Subject Radio Schematics Radio Vacuum Tubes Radio Title Vacuum Tubes Radio Schematics. Created on. June 101960 - 1963 : Code: rX3 D0X / D1X / D2X rX3 D3XX D4XX (1963-64) Identified by: - ring getter - 2 getter arms. Comment: Great sound, most with Valvo label. Tubes from the plant in Sittard and Heerlen, Holland: 1955 - 1956: 1957 - 1959 : Code: rXA X5 Sittard, Holland. Identified by: - 2 slots in plate - closed getterHistorical Radio, Valve Radios, Vintage Radios, old radios, Valves, tubes, has 1,200 members who collect and restore old radios, typically from the 1920s to 1960s. Members enjoy advice, circuits, access to 50,000 valves, Meetings, Sales, Auctions, Events and a superb 64 page full-colour quarterly Magazine.Membership is just $40 a year, including the circuit service, access to member's only ...Brown Bakelite AWA Radiola Valve Tube radio - Sold for $93 - 2017. ... 1960s Phillips model 172 transistor radio with yellow plastic case - Sold for $37. ... Orange NATIONAL PANASONIC circular twist wrist radio and Red PHILIPS clock radio - Sold for $99. Vintage red Aitron portable AM transistor radio - Sold for $22 ...Historical Radio, Valve Radios, Vintage Radios, old radios, Valves, tubes, has 1,200 members who collect and restore old radios, typically from the 1920s to 1960s. Members enjoy advice, circuits, access to 50,000 valves, Meetings, Sales, Auctions, Events and a superb 64 page full-colour quarterly Magazine.Membership is just $40 a year, including the circuit service, access to member's only ...Vintage German Philips Saturn 54 Tube Radio $289.00 $106.60 shipping or Best Offer Rare Philips B6X82A tube tabletop radio 4 waves 1959 valve receiver $185.00 $70.00 shipping or Best Offer Philips BX295U Bakelite Tube Radio $289.00 $75.00 shipping or Best Offer Philips Type BM III U Vintage Bakelite Tube Radio $100.88 Was: $112.09 Free shippingValve (Tube) Line-up: Type: Description: Reference: EF89 (6DA6) ... Philips) Radio-Phono Fernseh Katalog 1960-61 (Radio-Phono Television Catalog 1960-1961) Original catalog prices are in DM (Deutsche Marks) The currency exchange rate was approximately 4 DM to 1 USD in 1960 ... An Introduction to 1950s & 1960s Radios / Wilford Wilkes / November ...1950/60's Philips radio, approx 32 cm x 14 cm x 14 cm Sold by in for You can display prices in $Au, $US, $NZ or Stg. Large old Philips radio, veneered and glass selection panel, approx 35 cm high, 52 cm wide, 24 cm deep Sold by in for You can display prices in $Au, $US, $NZ or Stg. Philips Australia was the local subsidiary of Dutch Philips N.V..Prior to 1930 Philips imported radios, local manufacture commenced in 1931. Aside from their Philips branded products, the company also made radios for / owned the Briton, Mullard and Fleetwood brand names. They also manufactured valves, television picture tubes and transistors, and for a short ime, ICs.Here's a few radios coming up for sale. If you had to choose which one would t be? Retro Radios. November 20 at 8:17 PM. Just taken delivery of this amazing Radio Bar with Record player. ... If someone wants a top of the line Valve radiogram for a great price. This is listed on Trade me at the moment and would restore well.Ekco SH25 LW & MW superhet radio 1932. Ekco (from Eric Kirkham Cole Limited) was a British electronics company producing radio and television sets from 1924 until 1960. Expanding into plastic production for its own use, Ekco Plastics produced both radio cases and later domestic plastic products; the plastics company became Lin Pac Mouldings Ltd.A collection of old and antique radios and test equipment I now have about 100 valve (tube) radios. Click on the pictures for more information. (Updated May 2021) Barclay 5189. 1966. Beltona. ... Philips Merrion. 1960. Stella ST1100. Philips. 1950. General Electric portable. 1940's. Defiant MSH934AC. 1938. Murphy U144. 1951. Ekco A239.Dansette model 111 transistor radio; portable with lw and mw. ... About Me Transistors replaced valves as the means of amplifying sound during the 1950s. Much smaller than valves, and not needing to warm up in order to work, the transistor meant radio design could become smaller and realistically portable. ... c. 1959 - 1960. Leather Case for ...Apr 11, 2021 - This stereogram turntable and radio belongs to @vespahall. Apr 11, 2021 - This stereogram turntable and radio belongs to @vespahall. Pinterest. Today. Explore. When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures. Log in.Hi friends,today I am introducing about 15RB708 /00S model Philips radio.This is my favourite one among my antique collections.I am so happy to have this rar...Philips: 1953 Data and Circuits of TV Receiver Valves (PDF, 16MkB) - Includes tube data and applications of a number of Philips tubes in TV sets. Courtesy of John Atwood ... 1960 RCA RC-20 Receiving Tube Manual (CAUTION LARGE 20MB PDF file) Courtesy of Walter Welch, AI4SP. ... "New All-Metal Radio Tubes" (2MB PDF file) Courtesy of an anonymous ...Produced by Philips Electronics for the National Museum of Photography, Film and Television. 1986 : 29.0 MB: The Cathode Ray Oscilloscope: Its uses as an aid to Radio Service by W E Miller, The Wireless & Electrical Trader, February 1944 : 3.0 MB: The Post Office Tower, London: 40 page brochure published mid-late 1960s : 16.0 MB: Transistor ...IGuide?is proud to host the online Vintage Radios Price Guide.The price guide is maintained by Jon R. Warren, whose price guide books have been the authority on collectibles values since 1985. The searchable database consists of detailed reports on a ever-growing list of items. Each report includes current market values in ten different grades ...Artefact Collection / Audio / Radio / Unitra Diora Calypso 62015 valve radio. ... 1960 . Fidelity RAD 23. Ultra Troubadour FM950. 1957 . General Electric Company (Gec) BC5445 ... 1954 . Philips all transistor car portable radio. 1960's Audio View more… Stellaphone four track tape recorder ST 458/00 ...A collection of old and antique radios and test equipment I now have about 100 valve (tube) radios. Click on the pictures for more information. (Updated May 2021) Barclay 5189. 1966. Beltona. ... Philips Merrion. 1960. Stella ST1100. Philips. 1950. General Electric portable. 1940's. Defiant MSH934AC. 1938. Murphy U144. 1951. Ekco A239.At the other end of the scale, Philips used high impedance speakers connected directly in the anode load circuit of the output valve in a few low cost sets such as the Philips B2G25U, the Cossor CR1202U and the Stella ST113U. These sets use a UCL82 output valve. The DC resistance of the speaker is about 700 Ohms, which similar to the primary of ...12AU7 / ECC82 Ei smoothplate, made for Philips: New Old Stock original Box. 1960s vintage, made in the former Yugoslavia. Long grey smooth plates, very similar to the Telefunken smooth plate tubes. These are also hard to find in the USA. Sonics are also similar to the much more costly Telefunken. MATCHED PAIRS, WHEN AVAILABLE, ARE $150.00 PER ...Here's a few radios coming up for sale. If you had to choose which one would t be? Retro Radios. November 20 at 8:17 PM. Just taken delivery of this amazing Radio Bar with Record player. ... If someone wants a top of the line Valve radiogram for a great price. This is listed on Trade me at the moment and would restore well.1960 - 1963 : Code: rX3 D0X / D1X / D2X rX3 D3XX D4XX (1963-64) Identified by: - ring getter - 2 getter arms. Comment: Great sound, most with Valvo label. Tubes from the plant in Sittard and Heerlen, Holland: 1955 - 1956: 1957 - 1959 : Code: rXA X5 Sittard, Holland. Identified by: - 2 slots in plate - closed getter1960 - 1963 : Code: rX3 D0X / D1X / D2X rX3 D3XX D4XX (1963-64) Identified by: - ring getter - 2 getter arms. Comment: Great sound, most with Valvo label. Tubes from the plant in Sittard and Heerlen, Holland: 1955 - 1956: 1957 - 1959 : Code: rXA X5 Sittard, Holland. Identified by: - 2 slots in plate - closed getterThe quality of Philips ECC83 (developed in 1954) has always been very good. Even the standard types made in Heerlen (shown in the first two pictures on the left side and labelled Amperex, Valvo, Philips a.s.o.) sound nice. ... Quite rare - great sound - late 50s and 1960 prod. Code: mC6 Δ9X. Identified by: - straight D-getter with flat . cross ...Philips Lady Shave SC 8077, Philips & Co., Eindhoven, From the collection of: ... Demand also increased for radiograms, a combination of a valve radio and a record player. ... One third of all radios manufactured in 1960 were transistor radios. Radio programming in Germany followed the tradition established by a station in Weimar and included ...Artefact Collection / Audio / Radio / Unitra Diora Calypso 62015 valve radio. ... 1960 . Fidelity RAD 23. Ultra Troubadour FM950. 1957 . General Electric Company (Gec) BC5445 ... 1954 . Philips all transistor car portable radio. 1960's Audio View more… Stellaphone four track tape recorder ST 458/00 ...John Thompson's passion for old television sets goes back to his childhood. "As soon as I was big enough to look inside a skip," he says, "I began pulling out discarded TVs and taking them ...Here's a few radios coming up for sale. If you had to choose which one would t be? Retro Radios. November 20 at 8:17 PM. Just taken delivery of this amazing Radio Bar with Record player. ... If someone wants a top of the line Valve radiogram for a great price. This is listed on Trade me at the moment and would restore well.Produced by Philips Electronics for the National Museum of Photography, Film and Television. 1986 : 29.0 MB: The Cathode Ray Oscilloscope: Its uses as an aid to Radio Service by W E Miller, The Wireless & Electrical Trader, February 1944 : 3.0 MB: The Post Office Tower, London: 40 page brochure published mid-late 1960s : 16.0 MB: Transistor ...VINTAGE PHILIPS TUBE VALVE TYP 6156W/05 BA15D A1/19 NOS BOXED £15.00 Click & Collect or Best Offer Vintage Philips Valve Radio B3G63A Brown Bakelite 1950s Design Interiors Radios £164.99 Free postage 13 watching PHILIPS B4X23A/15 TABLE TOP 7 VALVE STEREO RADIO Built In Speakers [email protected]@K N/MINT!! £237.49 Free postage or Best Offer3300 mfd, 25v, radial leads. 75¢ each Item # E3300R25. 20 for $12 Item # E3300R25-20. Brown AC Line Cords. We offer two versions of these cords. Both are 8 ft long 18 gauge two conductor wire with a polarized plug, and are suitable for most any radio from 1935 onward. LC8-L has a lighter jacket; best for table radios and anywhere you might ...The Radio Attic's Archives are the internet's best free resource for identifying antique radios. 13,564 unique identified antique radios, plus amateur radio gear, vintage audio, and test equipment! ... Philips: Philmore: Phipps: Phonola: Pierpont: Pierson: Pilot: Pin-it-Up: Pla-Mor: Pla-Pal: Plata: Play-Mate: Play-Rite: Playboy: Plymold Mectron ...Vintage German Philips Saturn 54 Tube Radio $289.00 $106.60 shipping or Best Offer Rare Philips B6X82A tube tabletop radio 4 waves 1959 valve receiver $185.00 $70.00 shipping or Best Offer Philips BX295U Bakelite Tube Radio $289.00 $75.00 shipping or Best Offer Philips Type BM III U Vintage Bakelite Tube Radio $100.88 Was: $112.09 Free shippingAstor is the trade name for Radio Corporation Pty. Ltd. which was itself a division of the huge Electronic Industries Ltd. company based in South Melbourne Victoria. TV production from 1956 till 1975. Sets were manufactured at South Melbourne until around 1969 when production moved to the new factory complex at Clayton Victoria.7 valve + transistor pre-amp + magic eye AW 1958 Philips L3Z73T 'Transistor Ace' 7 transistors, 1 diode ... Philips AG1015 : 1960 Philips B1Z86U 'Contrasta' 4 BC 1960 Philips B1Z87U ... N.Z. Vintage Radios v2.0Get the best deals on vintage philips radio when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices. ... Vintage Philips P3G38T All Transistor Car Portable Radio Classic 1960s - RED. $50.27. $44.04 shipping. or Best Offer ... Radio Philips Model B1Z86U Vintage Mid ...RADIO VALVE Bharat, Bel, Telefunken, Philips EBC-41 UBF-80 UCH-81 UY-42 Mix 29x. $300.00. Free shipping Free shipping Free shipping. NEW PHILIPS UCH42 RADIO FREQUENCY CHANGER VALVE / TUBE - 14K7. $4.50 + $9.80 shipping + $9.80 shipping + $9.80 shipping. Valve / Tube ECH83 - TELEFUNKEN NOS (6DS8 Equivalent)The quality of Philips ECC83 (developed in 1954) has always been very good. Even the standard types made in Heerlen (shown in the first two pictures on the left side and labelled Amperex, Valvo, Philips a.s.o.) sound nice. ... Quite rare - great sound - late 50s and 1960 prod. Code: mC6 Δ9X. Identified by: - straight D-getter with flat . cross ...12AU7 / ECC82 Ei smoothplate, made for Philips: New Old Stock original Box. 1960s vintage, made in the former Yugoslavia. Long grey smooth plates, very similar to the Telefunken smooth plate tubes. These are also hard to find in the USA. Sonics are also similar to the much more costly Telefunken. MATCHED PAIRS, WHEN AVAILABLE, ARE $150.00 PER ...An initial look at one of the Philips valve radios in my collection and a few words about Aussie50.HMV was another firm making record players in the 1960s. HMV was a pioneer from the horn gramophone days. ... Philips, Ultra, Pye, Fidelity and Alba. Condition is everything. Well restored and working record players can sell for £100 to £200. ... Many valve radios have a phono input on the back. The radio was used as an amp and it is a cheap ...Universal Coil Winding - Radio and Electrical Review - March 1961. VALVE DATA (see also links to online valve databases on the Links page) Early Philips valves. GE tube sub guide 1943. Raytheon tube short form data guide 1957. TubeSubstitutionGuidebook-1960. Valve numbering and equivalents - Radio Bygones. VALVE TYPE CODESIt was made in Japan in the early 1960s. The radio is a strong player and really good tone (large speaker). It is powered by a standard 9 volt battery. $40.00. (1820025) Automatic B44 Bicycle Radio (1949) ON SALE! (Metal other radio) This is an Automatic Radio Corp. "Tom Thumb" four mini-tube radio. It is a rare metal set designed for use on a ...RCA Radiola 18. Here is a fine example of a late 1920's TRF receiver restoration. The power supply capacitor was replaced as well as a small number of paper coupling capacitors. Dust and grime ...Wide FM (FM complementary relay station) refers to a band extended from 76.0 - 90.0 MHz to - 95.0 MHz to relay AM broadcasting stations as FM. Therefore, cars released after 2014 or car stereos sold are produced to be able to tune to FM 76.0 - 99.0 MHz or FM 76.0 - 95.0 MHz band. However, in the case of the band expander, it is aligned with the ...Brown Bakelite AWA Radiola Valve Tube radio - Sold for $93 - 2017. ... 1960s Phillips model 172 transistor radio with yellow plastic case - Sold for $37. ... Orange NATIONAL PANASONIC circular twist wrist radio and Red PHILIPS clock radio - Sold for $99. Vintage red Aitron portable AM transistor radio - Sold for $22 ...Overview. In August 1930, Philco added two new mod­els to its radio line­up - one for the very wealthy, and one which would make Philco famous. The new Con­cert Grand was basi­cal­ly a Mod­el 296 in a much more ornate cor­ner cabinet. The oth­er new mod­el, the Baby Grand or Mod­el 20, was the first such offer­ing by any of the major ...Philips B4G37U 1960's Vintage Valve Tube Table $171.44 $124.03 shipping or Best Offer Knobs from Philips Uranus 533 Stereo Tube Radio Parts $70.52 $49.37 shipping Philips 213U Receiver ORIGINAL Service Manual $7.54 $9.60 shipping or Best Offer Contact Slider Keyboard from Philips Uranus 533 Stereo Tube Radio $35.25 $14.11 shipping Philips Super Inductance 638A, valve radio, AC mains, long wave and medium wave, table model, wooden case. Type Audio; Decade 1930s; Category Radio; ... 1960 . Steepletone SAB11. Dynatron TP11. 1959 . Murphy A362. 1955 . Grundig RF440GB. 1930's Audio View more… Pye 15A. 1933 ...This item is sold as needing a light service. Width: 57cm.3300 mfd, 25v, radial leads. 75¢ each Item # E3300R25. 20 for $12 Item # E3300R25-20. Brown AC Line Cords. We offer two versions of these cords. Both are 8 ft long 18 gauge two conductor wire with a polarized plug, and are suitable for most any radio from 1935 onward. LC8-L has a lighter jacket; best for table radios and anywhere you might ...Date - Early 1960s ? Status - In my collection This set was probably one of the cheapest sets Philips produced. I think it is rather cute! The choice of rectifier valve is rather odd - presumably Philips had a lot of them to use up. It is actually a bad choice and should be replaced with a UY41. For full details see the Recent Repair of this set.Wide FM (FM complementary relay station) refers to a band extended from 76.0 - 90.0 MHz to - 95.0 MHz to relay AM broadcasting stations as FM. Therefore, cars released after 2014 or car stereos sold are produced to be able to tune to FM 76.0 - 99.0 MHz or FM 76.0 - 95.0 MHz band. However, in the case of the band expander, it is aligned with the ...Here is a list of popular old radio tubes and prices for this customer segment: The 1938 Philips Elephant-foot tubes (around $30). Many 1050 tubes, for example, the 6AQ5 (around $10). RCA 201A and 301A tubes (a vast price range, from $15 to hundreds). Tubes that were used in 1920s radios, such as the tube 250 (around $300).Philips Lady Shave SC 8077, Philips & Co., Eindhoven, From the collection of: ... Demand also increased for radiograms, a combination of a valve radio and a record player. ... One third of all radios manufactured in 1960 were transistor radios. Radio programming in Germany followed the tradition established by a station in Weimar and included ...1960-Onwards : 1950 Bush DAC10: 1950 Bush DAC90A: 1950 GEC BC5639: 1950 Cossor 449U: 1950 Ever Ready Type 'K' Early 50's Philips 671A: Early 50's Philips 341A: Early 50's Radio Rentals 57: Early 50's Radio Rentals 62: 1953 Philips 141U: 1953 Murphy A192: Early 50's Radio Rentals 64: 1953 Tesla 308UAn initial look at one of the Philips valve radios in my collection and a few words about Aussie50.Philips & Co was founded in 1891 in Eindhoven, the Netherlands, by Frederik Philips and his son, Gerard. ... The first product to reflect this design vision was the Philips radio, which also introduced the famous waves-and-stars shield. 1930s Changing the face of shaving . ... 1960s Sound of the Sixties . 1960s.A collection of old and antique radios and test equipment I now have about 100 valve (tube) radios. Click on the pictures for more information. (Updated May 2021) Barclay 5189. 1966. Beltona. ... Philips Merrion. 1960. Stella ST1100. Philips. 1950. General Electric portable. 1940's. Defiant MSH934AC. 1938. Murphy U144. 1951. Ekco A239.1960-Onwards : 1950 Bush DAC10: 1950 Bush DAC90A: 1950 GEC BC5639: 1950 Cossor 449U: 1950 Ever Ready Type 'K' Early 50's Philips 671A: Early 50's Philips 341A: Early 50's Radio Rentals 57: Early 50's Radio Rentals 62: 1953 Philips 141U: 1953 Murphy A192: Early 50's Radio Rentals 64: 1953 Tesla 308UVintage 1960s Philips Tube Radio WORKS! $180.00 Vintage Philips B5X94A/79 Bi Ampli Valve Radio FOR RESTORATION SPARES REPAIR $212.10 $111.83 shipping or Best Offer Vintage Philips Type B6cl28a Tube Type Radio Stereo $349.99 Free shipping or Best Offer Vintage Philips Stereo Tube Wood, Inernational Radio (AS IS) $308.00 Was: $385.00 Free shippingItem ST 28276 Electronic Valve - Philips, Pentode, ... Summary. 6M5 pentode, made by Philips, Australia. It was used as a power output amplifier. It had a 6.3 volt indirectly heated cathode. ... Philips Electrical Industries Pty. Ltd., Adelaide, Greater Adelaide, South Australia, Australia, 1950-1960. Inscriptions. On bulb: 6M5. Brand Names ...This is one of the simplest and most effective aerials. However, it can only be used for the band it is cut for. For example, a dipole for the 49 metre band (5900-6200 kHz) will be 78 feet overall. There's a simple formula for working out the length of a half wave dipole. The centre of the 49 metre band is around 6 mHz.This is one of the simplest and most effective aerials. However, it can only be used for the band it is cut for. For example, a dipole for the 49 metre band (5900-6200 kHz) will be 78 feet overall. There's a simple formula for working out the length of a half wave dipole. The centre of the 49 metre band is around 6 mHz.VINTAGE PHILIPS L3GOIT ALL TRANSISTOR MW/LW RADIO NO.BA 72509 1960'S MADE IN UK £39.99 Click & Collect or Best Offer SPONSORED PHILIPS D-2012 Portable Radio FM MW LW £9.80 Click & Collect £3.20 postage SPONSORED PHILLIPS AE2150 MW/FM/LW PORTABLE RADIO £30.00 Click & Collect £2.90 postage or Best OfferJohn Thompson's passion for old television sets goes back to his childhood. "As soon as I was big enough to look inside a skip," he says, "I began pulling out discarded TVs and taking them ...In this section I am showing photographs and information about a range of sets from many manufacturers. Click on the manufacturers below to see their pages.Ekco SH25 LW & MW superhet radio 1932. Ekco (from Eric Kirkham Cole Limited) was a British electronics company producing radio and television sets from 1924 until 1960. Expanding into plastic production for its own use, Ekco Plastics produced both radio cases and later domestic plastic products; the plastics company became Lin Pac Mouldings Ltd.The Regency model TR-1 was the first widely marketed transistor radio. Regency first priced the TR-1 at $49.95 and offered an optional earphone and leather carrying case. The TR-1 was produced in a variety of colors right from the start. It was available initially in red, gray, ivory, green, and mahogany.Philips Model Numbering Until 1931, Philips called its radio products - except the receiver tubes - with four-digit numbers: 1000 - 1700 rectifier 1701 - 1800 Gas-filled rectifier tubes 1801 - 1900 High-Vacuum Rectifier Tubes 1901 - 2000 iron hydrogen resistance (Barretter) 2001 - 2400 Speakers 2401 - 2700 Recipient 2701 - 2800 ampsRADIO VALVE Bharat, Bel, Telefunken, Philips EBC-41 UBF-80 UCH-81 UY-42 Mix 29x. $300.00. Free shipping Free shipping Free shipping. NEW PHILIPS UCH42 RADIO FREQUENCY CHANGER VALVE / TUBE - 14K7. $4.50 + $9.80 shipping + $9.80 shipping + $9.80 shipping. Valve / Tube ECH83 - TELEFUNKEN NOS (6DS8 Equivalent)1960 - 1963 : Code: rX3 D0X / D1X / D2X rX3 D3XX D4XX (1963-64) Identified by: - ring getter - 2 getter arms. Comment: Great sound, most with Valvo label. Tubes from the plant in Sittard and Heerlen, Holland: 1955 - 1956: 1957 - 1959 : Code: rXA X5 Sittard, Holland. Identified by: - 2 slots in plate - closed getter1958 SABA Meersburg Automatic 11-Stereo (valve) Special radio time. Yes it really is a special one. A West German marvel of an automatic motor tuned wireless wonder. Try saying that when you have had a few schnapps! The sound quality this radio produces is wonderful, they are just so good. I am not over exaggerating either.A Murphy A362 valve radio in brown roundedA Murphy A362 valve radio in brown rounded case, Philco A547B multi-band valve radio in brown bakelite case, 46cm and three 1960-'s transistor table top A Philips BGX19T transistor multi-band radio A Philips BGX19T transistor multi-band radio in polished walnut case, 51cm, and a Bush VHF 64 multi-band ...Vintage German Philips Saturn 54 Tube Radio $289.00 $106.60 shipping or Best Offer Rare Philips B6X82A tube tabletop radio 4 waves 1959 valve receiver $185.00 $70.00 shipping or Best Offer Philips BX295U Bakelite Tube Radio $289.00 $75.00 shipping or Best Offer Philips Type BM III U Vintage Bakelite Tube Radio $100.88 Was: $112.09 Free shippingHeathkit S88 8w £25 sold as a kit but turns up quite often still & still buyable in the late 1960s, see the Valves page; Jason J10 Mono ... if AD140 germaniums £75; Ortofon valve KS601 from 1963 again, Philips AG9019 ... kit, with case or ready made; Henry's Radio; Kerr McCosh; Knight-Kit KG240 Valve amplifier £26, KG854 34w ...This item is sold as needing a light service. Width: 57cm.Schematic downloads (pre 1970s) are available for radios, tape recorders, record players, PA amplifiers, and more from many service sources. I also stock vintage tube amplifier schematics and Photofact service manuals from 1946 through 1963 available via download, and original Photofacts from 1946 through 1970 via US Mail.1960 - 1963 : Code: rX3 D0X / D1X / D2X rX3 D3XX D4XX (1963-64) Identified by: - ring getter - 2 getter arms. Comment: Great sound, most with Valvo label. Tubes from the plant in Sittard and Heerlen, Holland: 1955 - 1956: 1957 - 1959 : Code: rXA X5 Sittard, Holland. Identified by: - 2 slots in plate - closed getterOriginal radio. ORD7100R/00. Play and charge your iPod/iPhone simultaneously. Bass Reflex Speaker System delivers a powerful, deeper bass. Dock any iPod/iPhone, even in its case. Auto clock synchronization with iPod/iPhone when docked. Audio-in for easy portable music playback. See all benefits.Philips_Radio_Vademecum --texts. eye 899 favorite 0 comment 0 . Topics: radio, schematics, Radio Schematics. Vacuum Tubes Radio Schematics. 43 43. Unda_R63-11_R63-12 ... Radio_Schematics Mediatype collection Publicdate 2018-06-10 03:30:41 Subject Radio Schematics Radio Vacuum Tubes Radio Title Vacuum Tubes Radio Schematics. Created on. June 10Radio Philips Model B1Z86U Vintage Mid-Century Bakelite Retro Valve Radio C $108.59 or Best Offer Vintage Philips P3G38T All Transistor Car Portable Radio Classic 1960s - RED C $66.14 or Best Offer Rare Philips RL 311 Radio Powers On With Static Only #G C $63.16 C $33.74 shipping Poste Radio cassette PHILIPS D8132 Vintage An 80's C $48.67Philips AJL308 Clock FM Radio Soothing Sounds Photos 7" Color Display Dual Alarm $34.95 Free shipping Vintage Philips P3G38T All Transistor Car Portable Radio Classic 1960s - RED $51.78 $45.36 shipping or Best Offer Vintage 70's Transistor Pocket AM MW Radio Philips 90RL071 w/case $62.50 $10.90 shipping or Best Offer The Regency model TR-1 was the first widely marketed transistor radio. Regency first priced the TR-1 at $49.95 and offered an optional earphone and leather carrying case. The TR-1 was produced in a variety of colors right from the start. It was available initially in red, gray, ivory, green, and mahogany.Hi friends,today I am introducing about 15RB708 /00S model Philips radio.This is my favourite one among my antique collections.I am so happy to have this rar... 1950/60's Philips radio, approx 32 cm x 14 cm x 14 cm Sold by in for You can display prices in $Au, $US, $NZ or Stg. Large old Philips radio, veneered and glass selection panel, approx 35 cm high, 52 cm wide, 24 cm deep Sold by in for You can display prices in $Au, $US, $NZ or Stg. Heathkit S88 8w £25 sold as a kit but turns up quite often still & still buyable in the late 1960s, see the Valves page; Jason J10 Mono ... if AD140 germaniums £75; Ortofon valve KS601 from 1963 again, Philips AG9019 ... kit, with case or ready made; Henry's Radio; Kerr McCosh; Knight-Kit KG240 Valve amplifier £26, KG854 34w ...Schematic downloads (pre 1970s) are available for radios, tape recorders, record players, PA amplifiers, and more from many service sources. I also stock vintage tube amplifier schematics and Photofact service manuals from 1946 through 1963 available via download, and original Photofacts from 1946 through 1970 via US Mail.Find the best Philips Radio price! Philips Radio for sale in India. ... ₹ 15,000 Antique 1960 Philips Radio. Mint , working condition. Andheri East, Mumbai Today ₹ 800 Vintage model Philips radio. Baghajatin More, Kolkata Today ₹ 6,500 Philips audio system sound bar with Bluetooth,aux, fm -Sealed product.RADIO VALVE Bharat, Bel, Telefunken, Philips EBC-41 UBF-80 UCH-81 UY-42 Mix 29x. $300.00. Free shipping Free shipping Free shipping. NEW PHILIPS UCH42 RADIO FREQUENCY CHANGER VALVE / TUBE - 14K7. $4.50 + $9.80 shipping + $9.80 shipping + $9.80 shipping. Valve / Tube ECH83 - TELEFUNKEN NOS (6DS8 Equivalent)Model 86 & 531 Lowboy. The Philco 1928 Low­boy, Mod­el 531, also con­tin­ued for Jan­u­ary 1929. The Mod­el 86 chas­sis was also avail­able in an iden­ti­cal cabinet. Orig­i­nal sell­ing price: $129.50 (86), Not avail­able (531) Num­ber made: 9,009 (Note: This fig­ure includes both 86 and 531 versions)Apr 11, 2021 - This stereogram turntable and radio belongs to @vespahall. Apr 11, 2021 - This stereogram turntable and radio belongs to @vespahall. Pinterest. Today. Explore. When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures. Log in.Radio Philips Model B1Z86U Vintage Mid-Century Bakelite Retro Valve Radio C $108.59 or Best Offer Vintage Philips P3G38T All Transistor Car Portable Radio Classic 1960s - RED C $66.14 or Best Offer Rare Philips RL 311 Radio Powers On With Static Only #G C $63.16 C $33.74 shipping Poste Radio cassette PHILIPS D8132 Vintage An 80's C $48.67Audio Tubes for all your high-end audio, pre-amp, mixer, filter and power amp requirements. Power Range of power tubes for transmitter and receiver operation of radio amateur, consumer, and commercial radio and TV equipment. Vintage Hard to find glass tubes and valves, globe type, shoulder type, metallised finish, from the dawn of radio.A collection of old and antique radios and test equipment I now have about 100 valve (tube) radios. Click on the pictures for more information. (Updated May 2021) Barclay 5189. 1966. Beltona. ... Philips Merrion. 1960. Stella ST1100. Philips. 1950. General Electric portable. 1940's. Defiant MSH934AC. 1938. Murphy U144. 1951. Ekco A239.Autoradio Porsche CR Stereo. $ 1,800. Becker Europa TR classic radio . Very rare in this condition. $ 1,500. Voxson Sebring 70 - NOS NEW in box!!! Italian classics. $ 1,450.This item is sold as needing a light service. Width: 57cm.Browse 103 transistor radio 1960s stock photos and images ... Nederland, 20th century - Philips transistor radio, late 60's. 1960s transistor radio illustration - transistor radio 1960s stock illustrations. ... The spread of transistor based radios and equipment and the gradual phasing out of valve based machines had created a huge demand for ...Radio Bygones No 9, February/March, 1991. 'Radio Valves and Tubes - 2 UK & US Military Equivalents, pre-1944' by Geoff Arnold. Radio Bygones No 10, April/May, 1991. 'Radio Valves and Tubes - 4 Further Data' by Geoff Arnold. Radio Bygones No 14, Christmas 1991. 'Valve Coding Systems' by J Alexander. Practical Wireless February, 1960.Hi friends,today I am introducing about 15RB708 /00S model Philips radio.This is my favourite one among my antique collections.I am so happy to have this rar... On the 17th of November 1921, Robert Jack made the first radio broadcast in New Zealand from the University of Otago. Commercial radio broadcasting began in February 1922 from a Wellington station, with stations hot on their heels in Dunedin, Christchurch, Nelson, Whanganui, Gisborne and Auckland. This highlight explores radios and radio paraphernalia from MOTAT's collection; from 1920s ...Philips AJL308 Clock FM Radio Soothing Sounds Photos 7" Color Display Dual Alarm $34.95 Free shipping Vintage Philips P3G38T All Transistor Car Portable Radio Classic 1960s - RED $51.78 $45.36 shipping or Best Offer Vintage 70's Transistor Pocket AM MW Radio Philips 90RL071 w/case $62.50 $10.90 shipping or Best Offer1958 SABA Meersburg Automatic 11-Stereo (valve) Special radio time. Yes it really is a special one. A West German marvel of an automatic motor tuned wireless wonder. Try saying that when you have had a few schnapps! The sound quality this radio produces is wonderful, they are just so good. I am not over exaggerating either.This item is sold as needing a light service. Width: 57cm.Vintage German Philips Saturn 54 Tube Radio $289.00 $106.60 shipping or Best Offer Rare Philips B6X82A tube tabletop radio 4 waves 1959 valve receiver $185.00 $70.00 shipping or Best Offer Philips BX295U Bakelite Tube Radio $289.00 $75.00 shipping or Best Offer Philips Type BM III U Vintage Bakelite Tube Radio $100.88 Was: $112.09 Free shippingModel 86 & 531 Lowboy. The Philco 1928 Low­boy, Mod­el 531, also con­tin­ued for Jan­u­ary 1929. The Mod­el 86 chas­sis was also avail­able in an iden­ti­cal cabinet. Orig­i­nal sell­ing price: $129.50 (86), Not avail­able (531) Num­ber made: 9,009 (Note: This fig­ure includes both 86 and 531 versions)Bugera 1960 Series; Bugera 1990 Series; Bugera 333 Series; Bugera 6260 & 6262 Series; ... The Mullard Radio Valve Co. Ltd was founded in 1920. In 1923,to meet the huge consumer demand in electronics Mullard entered an agreement with Philips of Holland and by 1926 Philips bought Mullard and established one of the greatest valve manufacturing ...In 1993, Philips assumed complete economic control of the organisation, and Grundig pulled out of the partnership in 1998, claiming insufficient performance. ... The Grundig Party Boy was a portable transistor radio designed during the late 1960s. The company made this solution for Germans that needed a way to stay connected to their ...RCA Radiola 18. Here is a fine example of a late 1920's TRF receiver restoration. The power supply capacitor was replaced as well as a small number of paper coupling capacitors. Dust and grime ...The valves has been ... In stock £18.50 Buy Now; EL84-HARMA RETRO Harma Valves The Harma EL84 Retro is a recreation of the famous Mullard EL84 and follows the original design and electrical ... In stock £22.00 Buy Now; EL84-JJ TESLA JJ Tesla The JJ EL84 takes its design features from the old Philips valves that were made in Holland ...PHILIPS Valve 1960s classic stereogram turntable and radio (with record player use) of Peter Hall This stereogram belongs to @vespahall V Vintage World 539 followers More information This stereogram belongs to @vespahall Find this Pin and more on PHILIPS Valve 1960s stereogram of Peter Hall by Vintage World. Record Player Turntable Storage ChestNomenclature systems. The system allowed for cross-referencing with the American RETMA tube designation, the Marconi-Osram tube designation, and with military numbering systems such as civilian valve (CV) numbering in the United Kingdom and the Joint Army-Navy (JAN) tube designation in the US.. European tube manufacturers agreed on the system, but in the UK, MOV (Marconi-Osram Valve), STC ...COUNTRY BY COUNTRY LISTINGS (IN ALPHABETICAL ORDER) Albania Radio Tirana, Tirana. 2x Dec 1981. 2min. AM. Algeria Radio Algiers. 1982. 2min. AM. Andorra Radio 428 & Radio Rupert via Radio Andorra Caroline Revival Hour. "Daffy" Don Allen. 2 Mar 1969. 0000. 68min. 40kbps.3300 mfd, 25v, radial leads. 75¢ each Item # E3300R25. 20 for $12 Item # E3300R25-20. Brown AC Line Cords. We offer two versions of these cords. Both are 8 ft long 18 gauge two conductor wire with a polarized plug, and are suitable for most any radio from 1935 onward. LC8-L has a lighter jacket; best for table radios and anywhere you might ...3300 mfd, 25v, radial leads. 75¢ each Item # E3300R25. 20 for $12 Item # E3300R25-20. Brown AC Line Cords. We offer two versions of these cords. Both are 8 ft long 18 gauge two conductor wire with a polarized plug, and are suitable for most any radio from 1935 onward. LC8-L has a lighter jacket; best for table radios and anywhere you might ...Radio and Electronics Kits from the 1950's and 60's. Kits of parts to make Radios have been around since the 1920's. This list features kits that were reviewed in popular magazines or from the original documents that came with the kit. If you have anything I can add to this list (or even built one of these kits) please get in touch.Nomenclature systems. The system allowed for cross-referencing with the American RETMA tube designation, the Marconi-Osram tube designation, and with military numbering systems such as civilian valve (CV) numbering in the United Kingdom and the Joint Army-Navy (JAN) tube designation in the US.. European tube manufacturers agreed on the system, but in the UK, MOV (Marconi-Osram Valve), STC ...The Original Aussie Vintage Radio & Hi-Fi Site. Online Since 1996. The Bakelite Radio is possibly the worlds longest running vintage radio website, being online since 1996. We are dedicated to being the premier online resource to find circuit diagrams, photos, identification information, restored examples and photos, repair and test suggestions ...1950/60's Philips radio, approx 32 cm x 14 cm x 14 cm Sold by in for You can display prices in $Au, $US, $NZ or Stg. Large old Philips radio, veneered and glass selection panel, approx 35 cm high, 52 cm wide, 24 cm deep Sold by in for You can display prices in $Au, $US, $NZ or Stg.Wide FM (FM complementary relay station) refers to a band extended from 76.0 - 90.0 MHz to - 95.0 MHz to relay AM broadcasting stations as FM. Therefore, cars released after 2014 or car stereos sold are produced to be able to tune to FM 76.0 - 99.0 MHz or FM 76.0 - 95.0 MHz band. However, in the case of the band expander, it is aligned with the ...Philips Model Numbering Until 1931, Philips called its radio products - except the receiver tubes - with four-digit numbers: 1000 - 1700 rectifier 1701 - 1800 Gas-filled rectifier tubes 1801 - 1900 High-Vacuum Rectifier Tubes 1901 - 2000 iron hydrogen resistance (Barretter) 2001 - 2400 Speakers 2401 - 2700 Recipient 2701 - 2800 amps12AU7 / ECC82 Ei smoothplate, made for Philips: New Old Stock original Box. 1960s vintage, made in the former Yugoslavia. Long grey smooth plates, very similar to the Telefunken smooth plate tubes. These are also hard to find in the USA. Sonics are also similar to the much more costly Telefunken. MATCHED PAIRS, WHEN AVAILABLE, ARE $150.00 PER ...3300 mfd, 25v, radial leads. 75¢ each Item # E3300R25. 20 for $12 Item # E3300R25-20. Brown AC Line Cords. We offer two versions of these cords. Both are 8 ft long 18 gauge two conductor wire with a polarized plug, and are suitable for most any radio from 1935 onward. LC8-L has a lighter jacket; best for table radios and anywhere you might ...Heathkit S88 8w £25 sold as a kit but turns up quite often still & still buyable in the late 1960s, see the Valves page; Jason J10 Mono ... if AD140 germaniums £75; Ortofon valve KS601 from 1963 again, Philips AG9019 ... kit, with case or ready made; Henry's Radio; Kerr McCosh; Knight-Kit KG240 Valve amplifier £26, KG854 34w ...RADIO VALVE Bharat, Bel, Telefunken, Philips EBC-41 UBF-80 UCH-81 UY-42 Mix 29x. $300.00. Free shipping Free shipping Free shipping. NEW PHILIPS UCH42 RADIO FREQUENCY CHANGER VALVE / TUBE - 14K7. $4.50 + $9.80 shipping + $9.80 shipping + $9.80 shipping. Valve / Tube ECH83 - TELEFUNKEN NOS (6DS8 Equivalent)Vintage German Philips Saturn 54 Tube Radio $289.00 $106.60 shipping or Best Offer Rare Philips B6X82A tube tabletop radio 4 waves 1959 valve receiver $185.00 $70.00 shipping or Best Offer Philips BX295U Bakelite Tube Radio $289.00 $75.00 shipping or Best Offer Philips Type BM III U Vintage Bakelite Tube Radio $100.88 Was: $112.09 Free shippingOriginal radio. ORD7100R/00. Play and charge your iPod/iPhone simultaneously. Bass Reflex Speaker System delivers a powerful, deeper bass. Dock any iPod/iPhone, even in its case. Auto clock synchronization with iPod/iPhone when docked. Audio-in for easy portable music playback. See all benefits.PHILIPS Valve 1960s classic stereogram turntable and radio (with record player use) of Peter Hall This stereogram belongs to @vespahall V Vintage World 539 followers More information This stereogram belongs to @vespahall Find this Pin and more on PHILIPS Valve 1960s stereogram of Peter Hall by Vintage World. Record Player Turntable Storage Chest1950/60's Philips radio, approx 32 cm x 14 cm x 14 cm Sold by in for You can display prices in $Au, $US, $NZ or Stg. Large old Philips radio, veneered and glass selection panel, approx 35 cm high, 52 cm wide, 24 cm deep Sold by in for You can display prices in $Au, $US, $NZ or Stg. Brown Bakelite AWA Radiola Valve Tube radio - Sold for $93 - 2017. ... 1960s Phillips model 172 transistor radio with yellow plastic case - Sold for $37. ... Orange NATIONAL PANASONIC circular twist wrist radio and Red PHILIPS clock radio - Sold for $99. Vintage red Aitron portable AM transistor radio - Sold for $22 ...Philips Students' Oscilloscope (with the DG7-31) 1960. 8,928,198 bytes 2012-11-05 Philips 1988 Part T5 Cathode-ray tubes. The complete book. 18,401,510 bytes 2013-04-13 Pochet-book of competing makes of receiving and rectifying valves and resistance lamps. ☆Peter den Boer☆ 3,422,009 bytes 2013-04-20Bugera 1960 Series; Bugera 1990 Series; Bugera 333 Series; Bugera 6260 & 6262 Series; ... The Mullard Radio Valve Co. Ltd was founded in 1920. In 1923,to meet the huge consumer demand in electronics Mullard entered an agreement with Philips of Holland and by 1926 Philips bought Mullard and established one of the greatest valve manufacturing ...Radio Gallery : 1930-1939 : Pre-WWII : 1940-1949 : 1950-1954 : 1955-1959 : 1960-Onwards : 1923 Radio Instruments V4A : Old ! Mullard H.T. Supply: 1931 Kolster-Brandes "Pup" 1933 Philco "Five Star Baby Grand" 1933 Ferranti Gloria: 1933 Philips 643A: 1933 Murphy A4: 1933 Philips 274A: 1933 Short-Wave Converter: 1935 Philips 838U: 1935 Philips ...RADIO VALVE Bharat, Bel, Telefunken, Philips EBC-41 UBF-80 UCH-81 UY-42 Mix 29x. $300.00. Free shipping Free shipping Free shipping. NEW PHILIPS UCH42 RADIO FREQUENCY CHANGER VALVE / TUBE - 14K7. $4.50 + $9.80 shipping + $9.80 shipping + $9.80 shipping. Valve / Tube ECH83 - TELEFUNKEN NOS (6DS8 Equivalent)Radio Bygones No 9, February/March, 1991. 'Radio Valves and Tubes - 2 UK & US Military Equivalents, pre-1944' by Geoff Arnold. Radio Bygones No 10, April/May, 1991. 'Radio Valves and Tubes - 4 Further Data' by Geoff Arnold. Radio Bygones No 14, Christmas 1991. 'Valve Coding Systems' by J Alexander. Practical Wireless February, 1960. Ost_