McVitie Weston valve collection, Mullard valve, type PM3

Made:: 1926

maker:: Mullard Limited

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Mullard valve, type PM3, marked 7G128
Science Museum Group
© The Board of Trustees of the Science Museum

Mullard valve, type PM3, marked 7G128, (RMW/D43 - McVitie Weston number), by Mullard Limited, 1926.

Details

Category:: Electronic Components

Object Number:: 1972-141/629

type:: valve

credit:: STC plc

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McVitie Weston valve collection, Mullard valve, type PM3

Details

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