Antique radios, Old Time Radios
40/250
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Country:
Great Britain (UK)
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| Identical to |
40/250
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| First Source
(s) |
22.Nov.1935 : Wireless World (The), London (WW, 79)
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / If 0.6 Ampere / Direct |
| Description |
Tube made in Europe for the Pix Company.
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
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40/250: Fin Stewart
Fin Stewart
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Just Qvigstad
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| Data Compliance |
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