McVitie Weston valve collection, Mazda valve, type SP1320

Made:
1939
maker:
British Thomson-Houston Company Limited

Mazda valve, type SP1320, marked DUMMY, one pin clipped, (RMW/Y167 - McVitie Weston number), by British Thomson-Houston Company Limited, 1939.

Details

Category:
Electronic Components
Object Number:
1972-141/1681
type:
valve
credit:
STC plc