McVitie Weston valve collection, Marconi Osram valve, type DE5

Made:
1924
maker:
M-O Valve Company Limited
Marconi Osram valve, type DE5, marked 11667, external pip

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Marconi Osram valve, type DE5, marked 11667, external pip
Science Museum Group
© The Board of Trustees of the Science Museum

Marconi Osram valve, type DE5, marked 11667, external pip, (RMW/Y694A - McVitie Weston number), by M-O Valve Co. Limited, 1924.

Details

Category:
Electronic Components
Object Number:
1972-141/2411
type:
valve
credit:
STC plc