Tester set No. 89A, 1931
- Made:
- 1931 in United Kingdom
This 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
LicenseTester set No. 89A, 1931
Science Museum Group
© The Board of Trustees of the Science Musuem
Tester set No. 89A, 1931
Photographed on a white background.
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Tester set No. 89A, 1931
Details
- Category:
- Telecommunications
- Object Number:
- Y2003.22.167.3
- Measurements:
-
Overall: 40 mm x 115 mm x 60 mm,
- credit:
- Gift of British Telecommunications plc
