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210LF_Cossor

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ID = 63903
       
Country:
Great Britain (UK)
Brand: Cossor, A.C.; London
Developer: Cossor, A.C.; London 
Tube type:  Triode, vacuum   Audio Frequency 
  Ca. 1925 up to 1945 rare.
Identical to 210LF_Cossor = 210LF = K30B = PM1LF = L210 = CV1021 = VR21 = CV1307 = VW42 = CV1042 = VT74_GPO = CV1654

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.1 Ampere / Direct / Battery =
Information source Taschenbuch zum Röhren-Codex 1948/49   
Babani, International Radio Tube Encyclopaedia
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
 
b4_1~~40.png
210LF_Cossor: Fin Stewart
Fin Stewart

 

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