McVitie Weston valve collection, Osram valve, type D41

Made:: 1935

maker:: Osram

Osram valve, type D41, pinch marked 5754

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Osram valve, type D41, pinch marked 5754
Science Museum Group
© The Board of Trustees of the Science Museum

Osram valve, type D41, pinch marked 5754, (RMW/Y262 - McVitie Weston number), by Osram, 1935.

Details

Category:: Electronic Components

Object Number:: 1972-141/1788

type:: valve

credit:: STC plc

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McVitie Weston valve collection, Osram valve, type D41

Details

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