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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
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
LicenseTelephone Relay
Science Museum Group
© The Board of Trustees of the Science Musuem
Looking straight down view of a telephone relay by Siemens Bros
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Detail view of a telephone relay by Siemens Bros on a white
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Detail view of a telephone relay by Siemens Bros on a white
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Straight on view of a telephone relay by Siemens Bros on a
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Telephone relay, used by the General Post Office, and made by Siemens Brothers.
Details
- Category:
- Telecommunications
- Object Number:
- Y7001.99
- Materials:
- wood (unidentified), brass (copper, zinc alloy) and glass
- Measurements:
-
overall: 125 mm 128 mm,
- type:
- relay
