McVitie Weston valve collection, Osram valve, type D.E.L.410

Made:
1927
maker:
Osram

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Osram valve, type D.E.L.410, etched 1200V, (RMW/C41 - McVitie Weston number), by Osram, 1927.

Details

Category:
Electronic Components
Object Number:
1972-141/463
type:
valve
credit:
STC plc