McVitie Weston valve collection, Marconi valve, type D.E.3

Made:
1923
maker:
Marconi Company Limited
Marconi valve, type D.E

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Marconi valve, type D.E
Science Museum Group
© The Board of Trustees of the Science Museum

Marconi valve, type D.E.3, etched 12292, (RMW/C27 - McVitie Weston number), by Marconi Company Limited, 1923.

Details

Category:
Electronic Components
Object Number:
1972-141/450
type:
valve
credit:
STC plc