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ID = 33650
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Triode, vacuum   Universal 
Identical to R_Mullard = R_England = TM

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.63 Ampere / Direct / Battery =

The upright element system is unusual for an "R"-valve.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
x 118 x 55 mm / x 4.65 x 2.17 inch
Weight 52 g / 1.83 oz
Tube prices 1 Tube prices (visible for members only)
Information source British Radio Valves - The Vintage Years, Thrower   Page24
-- Collector info (Sammler)   
R_Mullard: Sammlung GJ
Anonymous 544 Collector

R_Mullard: KoBi
Konrad Birkner † 12.08.2014


from Just Qvigstad

Collection of a member from D

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