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ID = 73451
Brand: Tokyo Electric Co. (TEC); Tokyo
Developer: Métal; France (tubes) 
Tube type:  Triode, vacuum   Audio Frequency 
Identical to UF-101 = TM

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.6 Ampere / Direct / Battery =

This tube is the Japanese TEC version of the French TM tube of World war one. First made in 1919

Information source -- Collector info (Sammler)   

b4_1~~102.png UF-101: Fin Stewart
Fin Stewart

Just Qvigstad


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