McVitie Weston valve collection, Royal Ediswan valve, type D

Made:: 1919

Royal Ediswan valve, type D, etched 256
Science Museum Group
© The Board of Trustees of the Science Musuem

Royal Ediswan valve, type D, etched 256, (RMW/B24 - McVitie Weston number), by Royal Ediswan, 1919.

Details

Category:: Electronic Components

Object Number:: 1972-141/268

type:: valve

credit:: STC plc

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McVitie Weston valve collection, Royal Ediswan valve, type D

Details

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