Osram W30 VM RF catkin pentode valve (McVitie Weston valve collection), 1935-1972
- Made:
- 1935-1972 in United Kingdom
- maker:
- Osram
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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
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
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
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Osram W30 VM RF Catkin pentode valve, B7+tc base, perforated A1 envelope, made by Osram, British, 1935-1972. McVitie Weston number = RMW/Y83
Details
- Category:
- Electronic Components
- Object Number:
- 1972-141/1593
- Materials:
- glass and metal (unknown)
- Measurements:
-
overall: 130 mm x 38 mm diameter, .08 kg
- type:
- thermionic valve
- credit:
- Donated by STC plc
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