Antique radios, Old Time Radios
407W
|
Country:
Austria
|
|
Brand:
|
Eagle; Wien |
| Tube type: |
Triode, vacuum |
| |
Ca. 1925 up to 1945 rare. |
|
| Identical to |
407W
|
| Similar
Tubes |
Normally replaceable-slightly different:
A425
; RE034
; W4
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / If 0.07 Ampere / Direct / Battery = |
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
- - Manufacturers Literature Preisliste 1931
|
|
407W: rtt
Anonymous 10 Collector
|
Just Qvigstad
|
407W: own collection
Peter den Boer
|
Collection of
|
|
|
|
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