Collection

McVitie Weston valve collection, GEC Osram valve, type D

Made:
1919
maker:
GEC (Osram)
GEC Osram valve, type D, marked 61 RAF, pinch marked D438

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

GEC Osram valve, type D, marked 61 RAF, pinch marked D438
Science Museum Group
© The Board of Trustees of the Science Musuem

GEC Osram valve, type D, marked 61 RAF, pinch marked D438, (RMW/B23 - McVitie Weston number), by G.E.C. (Osram), 1919.

Details

Category:
Electronic Components
Object Number:
1972-141/267
type:
valve
credit:
STC plc

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