Cossor OM6 pentode valve (McVitie Weston valve collection), 1925-1946

Made:
1925-1946 in Highbury
maker:
A C Cossor Limited
Cossor OM6 pentode valve (McVitie Weston valve collection), 1925-1946 (thermionic valve) Cossor OM6 pentode valve (McVitie Weston valve collection), 1925-1946 (thermionic valve)

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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

Cossor OM6 pentode valve, IO+tc base, marked E39, made by A C Cossor Limited, Highbury, London, England, 1925-1946. McVitie Weston number = RMW/Y319

Details

Category:
Electronic Components
Object Number:
1972-141/1850
Materials:
glass, metal (unknown) and plastic (unidentified)
Measurements:
overall: 110 mm x 40 mm diameter
type:
thermionic valve
credit:
Donated by STC plc