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274B

1 Tube in archive

FilamentV @ mA

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Filament / Heater

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1 tube found

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Western Electric(1)
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  • Western Electric 274B tube
    Western Electric 274B tube
    Western Electric 274B tube
    Western Electric 274B tube
    Western Electric 274B tube
    Western Electric 274B tube
    Western Electric 274B tube
    Western Electric 274B tube
    Western Electric 274B tube
    Western Electric 274B tube

    274B

    Branded Western Electric
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