Nelson multi A valve (McVitie Weston valve collection), 1920-1930
- Made:
- 1920-1930 in United Kingdom
- maker:
- Nelson Valve Company Limited
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Buy this image as a print
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License
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Nelson Multi A type valve, B4/N base, made by the Nelson Valve Company Limited, British, 1920-1930. McVitie Weston number = RMW/B137A
Details
- Category:
- Electronic Components
- Object Number:
- 1972-141/390
- Materials:
- glass and metal (unknown)
- Measurements:
-
overall: 120 mm x 50 mm diameter, 0.052 kg
- type:
- thermionic valve
- credit:
- Donated by STC plc
