McVitie Weston valve collection, Mazda valve, type P.D.220A

Made:: 1931

maker:: British Thomson-Houston Company Limited

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Mazda valve, type P.D
Science Museum Group
© The Board of Trustees of the Science Museum

Mazda valve, type P.D.220A, pinch marked L302 and 94, one pin clipped, (RMW/Y218 - McVitie Weston number), by British Thomson-Houston Company Limited, 1931.

Details

Category:: Electronic Components

Object Number:: 1972-141/1736

type:: valve

credit:: STC plc

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McVitie Weston valve collection, Mazda valve, type P.D.220A

Details

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