McVitie Weston valve collection, Ediswan valve, type E.H.T. 220kV

Made:: circa 1920

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Ediswan valve, type E.H.T
Science Museum Group
© The Board of Trustees of the Science Museum

Ediswan valve, type E.H.T. 220kV, filament broken, (RMW/A99 - McVitie Weston number), by Royal Ediswan, c. 1920.

Details

Category:: Electronic Components

Object Number:: 1972-141/101

type:: valve

credit:: STC plc

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McVitie Weston valve collection, Ediswan valve, type E.H.T. 220kV

Details

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