Radio valve, micromesh type 7A.2, 1932-1933

Made:
1932-1933 in Foots Cray

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

Radio valve, micromesh type 7A.2, made by Standard Telephones and Cables Limited, Foots Cray, London, England, 1932-1933

Details

Category:
Electronic Components
Object Number:
1936-106
Materials:
glass, metal (unknown) and plastic (unidentified)
type:
thermionic valve
taxonomy:
  • component - object
credit:
Donated by R McVitie Weston