Mullard PM6D output triode valve (McVitie Weston valve collection), 1929-1972

Made:
1929-1972 in Mitcham
maker:
Mullard 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

Mullard PM6D output triode valve, B4 base, painted C365*, made by Mullard Limited, Mitcham, London, England, 1929-1972. McVitie Weston number = RMW/D55

Details

Category:
Electronic Components
Object Number:
1972-141/641
Materials:
glass and metal (unknown)
Measurements:
overall: 120 mm x 60 mm diameter, 0.053 kg
type:
thermionic valve
taxonomy:
  • component - object
credit:
Donated by STC plc