McVitie Weston valve collection, Marconi/Genova valve, type 42A

Made:: circa 1931

maker:: Marconi Company Limited

Marconi/Genova valve, type 42A, marked 1060, glass loose
Science Museum Group
© The Board of Trustees of the Science Musuem

Marconi/Genova valve, type 42A, marked 1060, glass loose, (RMW/J138A - McVitie Weston number), by Marconi Company Limited, c. 1931.

Details

Category:: Electronic Components

Object Number:: 1972-141/1346

type:: valve

credit:: STC plc

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McVitie Weston valve collection, Marconi/Genova valve, type 42A

Details

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