K.L.1 ungettered valve, 1920-1927
- Made:
- 1920-1927 in Hammersmith
- maker:
- M-O Valve Company Limited
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LicenseThis image is released under a CC BY-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-SA 4.0
Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
LicenseK.L
Science Museum Group Collection
© The Board of Trustees of the Science Museum
K.L
Science Museum Group Collection
© The Board of Trustees of the Science Museum
K.L
Science Museum Group Collection
© The Board of Trustees of the Science Museum
K.L.1 ungettered valve, early Osram indirectly heated output triode, made by the M-O Valve Company Limited, Hammersmith, London, England, 1920-1927
Details
- Category:
- Electronic Components
- Object Number:
- 1927-1074
- Materials:
- plastic (unidentified), metal (unknown) and glass
- Measurements:
-
overall: 140 mm x 70 mm x 70 mm,
- type:
- thermionic valve
- credit:
- Donated by the M. O. Valve Company Limited
