McVitie Weston valve collection

maker:: Royal Ediswan

Ediswan general-purpose triode, type AR, B4 base, marked 645

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Ediswan general-purpose triode, type AR, B4 base, marked 645
Science Museum Group
© The Board of Trustees of the Science Museum

Ediswan general-purpose triode, type AR, B4 base, marked 645, (RMW/B129A - McVitie Weston number), by Royal Ediswan.

Details

Category:: Electronic Components

Object Number:: 1972-141/378

type:: valve

credit:: STC plc

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McVitie Weston valve collection

Details

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