McVitie Weston valve collection, Ediswan valve, type NR4C

Made:: 1925

Ediswan valve, type NR4C, (RMW/B45 - McVitie Weston number)
Science Museum Group
© The Board of Trustees of the Science Musuem

Ediswan valve, type NR4C, (RMW/B45 - McVitie Weston number), by Royal Ediswan, 1925.

Details

Category:: Electronic Components

Object Number:: 1972-141/287

type:: valve

credit:: STC plc

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McVitie Weston valve collection, Ediswan valve, type NR4C

Details

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