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ID = 29895
Great Britain (UK)
Brand: Ediswan, Siemens Edison Swan Electric Co.; London
Tube type:  Triode, vacuum   Power/Output 
Identical to PV5DE
First Source (s)
1924 : British Radio Valves - The Vintage Years: 1904-1925 p.50,51
1924 : History of the British Radio Valve to 1940 p. 158

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 0.25 Ampere / Direct / Specified voltage AC/DC
Tube prices 1 Tube prices (visible for members only)
Information source Saga of the Vacuum Tube, Tyne   p.373

b4_base_pins~~229.png PV5DE: Fin Stewart
Fin Stewart

Just Qvigstad
Wolfram Zylka

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