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"Telefunken EVN94" Electron Tube, 1914 onward...
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Large Russian Transmitting Tube...
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"Philips MA4-600" Transmitter Triode, c. 1948...
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"Lieben-Röhre" Electron Tube, c. 1990...
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Funke Type RPG 4/3 Tube Tester, 1943...
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"Philips PB3-1000" Transmitter Tube, c. 1960...
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"Marconi MR4" Rectifier Tube, c. 1925...
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"Tungsram OQQ 150/3000" Transmitter Triode Va...
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Seddig Electronic Valve Triode, 1917...
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SIF Type A 4-S Transmitting Triode, c. 1935...
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"Mullard TYS4-500" Transmitting Triode, c. 19...
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7 Early French Radio Tubes, c. 1925...
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Thyratron Valve, c. 1970...
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"Marconi MT12A" Transmitter Tube, c. 1930...
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"Marconi T.400 MA" Transmitter Tube, c. 1930...
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Rare "Seddig RIW, Würzburg" Triode, 1916...
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"Philips SM" TX-Triode, c. 1924...
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Group of Rare Audio Tubes...
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2 "Siemens G4004" Electron Tubes...
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29 Electron Tubes...
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Approx. 40 Electron Tubes...
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"Huth LE213" Triode, c. 1920...
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Approx. 40 Electron Tubes...
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Telefunken EVE173 Valve, 1917...
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6 Audio Tubes...
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Tube Tester by Bittorf & Funke, 1935...
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Approx. 165 Electron Tubes...
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4 "Telefunken RGN2004" Rectifier Tubes, c. 19...
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2 Loewe Multiple-Tubes, c. 1930...
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Approx. 200 Electron Tubes...
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Tube Measuring and Testing Set Neuberger RPM ...
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Interesting Group of Early Electron Tubes, 19...
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4 Electron Tubes...
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3 Transmitter Tubes, 1930 onwards...
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4 "Telefunken RE 134" Triode Tubes...
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3 "RCA 5692" Dual Triodes, 1962...
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3 Telefunken RS242 Power Triodes...
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2 "Telefunken RV258" Power Amplifier Tubes, c...
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6 Rare Triode Tubes, c. 1925...
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Triodes and Receiver Tubes...
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Neuberger Type RP 270 Tube Tester, c. 1950...
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Approx. 125 Electron Tubes...
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"Telefunken RGN" Rectifier Tube...
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De Forest Audion 445 Electron Tube, c. 1930...
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Standard Telephone and Cables Ltd. Transmitti...
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5 Triode Tubes, c. 1927...
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4 Telefunken Type RE Triodes, c. 1925...
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More than 250 Electron Tubes...
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Transmitting and Rectifier Tubes...
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4 Transmitting Tubes and 1 Tuning Condenser, ...
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6 Transmitter and Rectifier Tubes...
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Group of English and American Electron Tubes...
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2 Early Triode Tubes...
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2 Early Triode Tubes...
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"Telefunken RE604" Power Amplifier Triode, c....
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"Philips Z3" Transmission Power Triode, c. 19...
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"SH 32" Transmitting Tube, c. 1930...
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Electron Tubes and Resistances...
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Funke Tube Tester Type W10, 1936...
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Group of Triodes and Pentodes...
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2 Telefunken Transmitting Tubes, c. 1925...
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Approx. 70 American Electron Tubes...
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11 Philips Triodes and 1 Pentode, c. 1925...
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Group of Electron Tubes...
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10 Transmitting Tubes...
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"Huth RE50" Triode, c. 1921...
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American, Swiss and Nixie Tubes...
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19 Early Philips Electron Triode Tubes, 1922...
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Interesting Group of Electron Tubes, 1916 onw...
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Group of Interesting Electron Tubes...
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About 110 Electron Tubes...
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Group of "Magic Eye Tubes"...
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Group of Electron Tubes for Military Use...
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2 Telefunken Triodes, c. 1920...
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Tube Tester and Transformer...
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2 German Tube Testers...
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Electron Tubes, Rectifiers and Capacitor...
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9 Triodes, Pentodes and Tetrodes, c. 1928...
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Approx. 130 Electron Tubes...
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Approx. 100 Electron Tubes...
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4 Transmitting and 2 Traveling Wave Tubes...
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3 Tube Testers...
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Approx. 500 Electron Tubes...
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Group of Electron Tubes and Electronic Compon...
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4 Triple Triodes Loewe 3NFW, c. 1929...
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"Telefunken RE71" Triode, c. 1923...
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Approx. 85 Electron Tubes...
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Display Collection of Tube Types...
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Approx. 110 Electron Tubes...
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Approx. 170 Electron Tubes...
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Approx. 180 Electron Tubes...
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Group of Electron Tubes...
