McVitie Weston valve collection, Tungsram valve, type VX4

Made:
1939

Tungsram valve, type VX4, marked R705 A, gold metallizing corroded, (RMW/Y230 - McVitie Weston number), by Tungsram Electric Lamp Works (Gt. Britain) Ltd., 1939.

Details

Category:
Electronic Components
Object Number:
1972-141/1749
type:
valve
credit:
STC plc

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