Telegraph block instrument; GNR
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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
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
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
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LicenseTelegraph block instrument; GNR
Science Museum Group
© The Board of Trustees of the Science Museum
Telegraph block instrument; GNR
Science Museum Group
© The Board of Trustees of the Science Museum
Telegraph block instrument; GNR
Science Museum Group
© The Board of Trustees of the Science Museum
Telegraph block instrument; GNR
Science Museum Group
© The Board of Trustees of the Science Museum
Telegraph block instrument; GNR
Science Museum Group
© The Board of Trustees of the Science Museum
Telegraph block instrument; GNR
Science Museum Group
© The Board of Trustees of the Science Museum
Telegraph block instrument; GNR
Science Museum Group
© The Board of Trustees of the Science Museum
Telegraph block instrument; GNR
Science Museum Group
© The Board of Trustees of the Science Museum
Telegraph block instrument; GNR
Science Museum Group
© The Board of Trustees of the Science Museum
Telegraph block instrument; GNR
Science Museum Group
© The Board of Trustees of the Science Museum
Telegraph block instrument; GNR. Pegging 1-needle absolute 3-position/indication with wood-handle and catch-handle/spike commutator. Maker: Tel. Mfg. Co. Ltd, Helsby. (1531).
Details
- Category:
- Signalling & Telecommunications
- Object Number:
- 1964-330/142
- credit:
- Tyer and Company Limited
