Antique radios, Old Time Radios
SP45/U
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Country:
Great Britain (UK)
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| Identical to |
SP45/U
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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 / Half indirect |
| Description |
Story of Cosmos valves see here
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Dimensions (WHD)
incl. pins / tip |
57 x 151 x mm / 2.24 x 5.94 x inch |
| Weight |
72 g / 2.54 oz |
| Information source |
-- Collector info (Sammler)
British Radio Valves - The Classic Years: 1926-1946 P. 142
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Just Qvigstad
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Collection of
Collection of a member from D |
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