Mullard T.H.4 radio valve, 1936
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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 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
