Western Electric 717A pentode, 1926-1966
- Made:
- 1926-1966 in United States
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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
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
Western Electric pentode, type 717A, made by the Western Electric Company, United States, 1926-1966
Details
- Category:
- Electronic Components
- Object Number:
- 1966-99
- Materials:
- glass, metal (unknown) and plastic (unidentified)
- Measurements:
-
overall: 50 mm x 35 mm x 35 mm,
- type:
- thermionic valve
- credit:
- From the Ministry of Supply
