McVitie Weston valve collection, Marconi valve, type D.E.3

Made:: 1923

maker:: Marconi Company Limited

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Marconi valve, type D.E
Science Museum Group
© The Board of Trustees of the Science Museum

Marconi valve, type D.E.3, etched 12292, (RMW/C27 - McVitie Weston number), by Marconi Company Limited, 1923.

Details

Category:: Electronic Components

Object Number:: 1972-141/450

type:: valve

credit:: STC plc

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McVitie Weston valve collection, Marconi valve, type D.E.3

Details

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