Mullard T.H.4 radio valve, 1936

Made:
1936 in Mitcham
maker:
Mullard Radio Valve Company Limited
Mullard T.H Mullard T.H

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Mullard T.H
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Mullard T.H
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Mullard T.H.4 radio valve, made by the Mullard Radio Valve Company Limited, Mitcham, London, England, 1936

Details

Category:
Electronic Components
Object Number:
1936-585
Materials:
plastic (unidentified), metal (unknown) and glass
Measurements:
overall: 160 mm x 60 mm diameter
type:
thermionic valve
credit:
Donated by the Mullard Wireless Service Company Limited