Thorpe 4-electrode valve (McVitie Weston valve collection) 1924
- Made:
- 1924 in United States, Canada and United Kingdom
- maker:
- Bower Electric Limited
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LicenseThis image is released under a CC BY-NC-SA 4.0
Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
LicenseThis image is released under a CC BY-NC-SA 4.0
Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
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
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Thorpe 4-electrode valve, type K.4., 5-pin base, pinch moulded 2, made by Bower Electric Limited, probably British, 1924. McVitie Weston number = RMW/G15A
Details
- Category:
- Electronic Components
- Object Number:
- 1972-141/1027
- Materials:
- glass, metal (unknown) and plastic (unidentified)
- Measurements:
-
overall: 100 mm x 50 mm diameter
- type:
- thermionic valve
- credit:
- Donated by STC plc
