Antique radios, Old Time Radios
VT74
| Base |
Octal (Int.Octal, IO) K8A, USA 1935
Top contact with a cap.
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| Filament |
Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC |
| Description |
Early code for CV1074.
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| Information source |
-- Original-techn. papers.
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VT74: Manufacturer's Literature
Emilio Ciardiello
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Just Qvigstad
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Collection of
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