McVitie Weston valve collection, Mullard valve, type TSP4

Made:
1937
maker:
Mullard Limited
Mullard valve, type TSP4, gold metallizing scratched

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Mullard valve, type TSP4, gold metallizing scratched
Science Museum Group
© The Board of Trustees of the Science Museum

Mullard valve, type TSP4, gold metallizing scratched, (RMW/Y118 - McVitie Weston number), by Mullard Limited, 1937.

Details

Category:
Electronic Components
Object Number:
1972-141/1631
type:
valve
credit:
STC plc