Cosmos DE.11 general-purpose triode valve (McVitie Weston valve collection), 1924

Made:
1924 in Greater Manchester and United States
maker:
Metropolitan-Vickers Electrical Company Limited

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Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Cosmos DE.11 general-purpose triode valve, B4 base, pinch marked 6/ 88, made by the Metropolitan Vickers Electrical Company Ltd., probably Manchester, England, 1924. McVitie Weston number = RMW/C134

Details

Category:
Electronic Components
Object Number:
1972-141/563
Materials:
glass, metal (unknown) and plastic (unidentified)
type:
thermionic valve
taxonomy:
  • component - object
credit:
Donated by STC plc