McVitie Weston valve collection, valve

Made:
1949

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Science Museum Group
© The Board of Trustees of the Science Museum

Valve, marked 9.12.49, (RMW/Y396B - McVitie Weston number), by Unknown maker, 1949.

Details

Category:
Electronic Components
Object Number:
1972-141/1935
type:
valve
credit:
STC plc