McVitie Weston valve collection, Osram valve, type MX40

Made:: circa 1935

maker:: Osram

Osram valve, type MX40, with graphite screening, marked 37 3

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Osram valve, type MX40, with graphite screening, marked 37 3
Science Museum Group
© The Board of Trustees of the Science Museum

Osram valve, type MX40, with graphite screening, marked 37 3, (RMW/Y86A - McVitie Weston number), by Osram, c. 1935.

Details

Category:: Electronic Components

Object Number:: 1972-141/1596

type:: valve

credit:: STC plc

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McVitie Weston valve collection, Osram valve, type MX40

Details

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