McVitie Weston valve collection, Tungsram valve, type AR4101

Made:: 1933

Tungsram valve, type AR4101, marked U123

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Tungsram valve, type AR4101, marked U123
Science Museum Group
© The Board of Trustees of the Science Museum

Tungsram valve, type AR4101, marked U123, (RMW/F77 - McVitie Weston number), by Tungsram Electric Lamp Works (Gt. Britain) Ltd., 1933.

Details

Category:: Electronic Components

Object Number:: 1972-141/1001

type:: valve

credit:: STC plc

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McVitie Weston valve collection, Tungsram valve, type AR4101

Details

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