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ID = 78933
United States of America (USA)
Brand: Veby Radio Co.; Newark, NJ
Developer: Veby Radio Co.; Newark, NJ 
Tube type:  Triode, vacuum   Audio Frequency 
Identical to AF20

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Was used by Radio/TV-reception etc.
Filament Vf 6 Volts / If 0.25 Ampere / Direct / Battery =


Information source -- Collector info (Sammler)   

uv_triode_tube~~77.png AF20: Fin Stewart
Fin Stewart

Just Qvigstad


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