McVitie Weston valve collection, Osram valve, type NR16A

Made:
1933
maker:
Osram
Osram valve, type NR16A, marked 6921C, pinch marked P

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Osram valve, type NR16A, marked 6921C, pinch marked P
Science Museum Group
© The Board of Trustees of the Science Museum

Osram valve, type NR16A, marked 6921C, pinch marked P, (RMW/Y565A - McVitie Weston number), by Osram, 1933.

Details

Category:
Electronic Components
Object Number:
1972-141/2209
type:
valve
credit:
STC plc