Antique radios, Old Time Radios
10E/307
| Base |
British-7-Pin, old (M7A) (Codex=Nc)
Top contact with a cap.
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| Was used by |
Military and/or Government |
| Filament |
Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC |
| Description |
Royal Air Force store code for NR71/VR129/CV1129 vacuum pentode.
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
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Just Qvigstad
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Collection of
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