McVitie Weston valve collection, Mazda valve, type 425 PEN

Made:
1930
maker:
British Thomson-Houston Company Limited

Mazda valve, type 425 PEN, pinch marked 99, side terminal nut missing, (RMW/Y274 - McVitie Weston number), by British Thomson-Houston Company Limited, 1930.

Details

Category:
Electronic Components
Object Number:
1972-141/1802
type:
valve
credit:
STC plc
status:
Permanent collection

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