McVitie Weston valve collection, Osram valve, type L.M.11

Made:: circa 1923

maker:: Osram

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Osram valve, type L.M
Science Museum Group
© The Board of Trustees of the Science Museum

Osram valve, type L.M.11, side contacts for grid and anode, otherwise uncapped, (RMW/C12 - McVitie Weston number), by Osram, c. 1923.

Details

Category:: Electronic Components

Object Number:: 1972-141/433

type:: valve

credit:: STC plc

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McVitie Weston valve collection, Osram valve, type L.M.11

Details

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