McVitie Weston valve collection, BTH valve

maker:: British Thomson-Houston Company Limited

BTH valve, cylindrical glass envelope 1in diam x 2

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BTH valve, cylindrical glass envelope 1in diam x 2
Science Museum Group
© The Board of Trustees of the Science Museum

BTH valve, cylindrical glass envelope 1in diam x 2.3in long on std. Brit 4-pin base, Made in England, (RMW/P40 - McVitie Weston number), by British Thomson-Houston Company Limited.

Details

Category:: Electronic Components

Object Number:: 1972-141/1484

type:: valve

credit:: STC plc

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McVitie Weston valve collection, BTH valve

Details

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