McVitie Weston valve collection, Lissen valve, type SG215

Made:: 1931

Lissen valve, type SG215, silver metallizing removed

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Lissen valve, type SG215, silver metallizing removed
Science Museum Group
© The Board of Trustees of the Science Museum

Lissen valve, type SG215, silver metallizing removed, pinch marked 1394, stem marked SG215, (RMW/G128 - McVitie Weston number), by Lissen Limited, 1931.

Details

Category:: Electronic Components

Object Number:: 1972-141/1137

type:: valve

credit:: STC plc

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McVitie Weston valve collection, Lissen valve, type SG215

Details

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