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OT3

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ID = 83993
       
Country:
United States of America (USA)
Brand: O. & T. (O-T) Electric Corporation (Silvertone); New York, NY
Tube type:  Triode, vacuum 
  <1925 very rare. ***
Identical to OT3

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Filament Direct / Battery =

uv_triode_tube~~130.png OT3: Fin Stewart
Fin Stewart


Just Qvigstad

Collection of

 
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