McVitie Weston valve collection, Mazda valve, type S.P.41

Made:
1939
maker:
British Thomson-Houston Company Limited

Mazda valve, type S.P.41, marked DUMMY, octal base with one pin missing and another clipped, (RMW/Y175 - McVitie Weston number), by British Thomson-Houston Company Limited, 1939.

Details

Category:
Electronic Components
Object Number:
1972-141/1689
type:
valve
credit:
STC plc