McVitie Weston valve collection, valve, type NR74

Made:
1942
Valve, type NR74, pinch marked 26D

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Valve, type NR74, pinch marked 26D
Science Museum Group
© The Board of Trustees of the Science Museum

Valve, type NR74, pinch marked 26D, (RMW/Y580A - McVitie Weston number), by Unknown maker, 1942.

Details

Category:
Electronic Components
Object Number:
1972-141/2236
type:
valve
credit:
STC plc