McVitie Weston valve collection, Cosmos valve, type DE50

Made:
1927
maker:
Metropolitan-Vickers Electrical Company Limited
Cosmos valve, type DE50, pinch marked 8/85

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Cosmos valve, type DE50, pinch marked 8/85
Science Museum Group
© The Board of Trustees of the Science Museum

Cosmos valve, type DE50, pinch marked 8/85, (RMW/C131 - McVitie Weston number), by Metropolitan-Vickers Electrical Company Limited, 1927.

Details

Category:
Electronic Components
Object Number:
1972-141/560
type:
valve
credit:
STC plc