Antique radios, Old Time Radios
E250
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Country:
Great Britain (UK)
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| Identical to |
E250
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| Similar
Tubes |
Normally replaceable-slightly different:
O200/2500
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| Base |
Edison big E27 = 27 mm (Codex=Bz)
2 Top contacts.
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| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 5 Volts / If 7 Ampere / Direct |
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
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E250: rtt
Anonymous 10 Collector
More ...
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Just Qvigstad
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Collection of
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