Telegraph block instrument; G. K. Winter/J. Craik (Patents: 1880/1885)
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LicenseThis image is released under a CC BY-NC-SA 4.0
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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
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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
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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
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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
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Telegraph block instrument; G. K. Winter/J
Science Museum Group
© The Board of Trustees of the Science Museum
Telegraph block instrument; G. K. Winter/J
Science Museum Group
© The Board of Trustees of the Science Museum
Telegraph block instrument; G. K. Winter/J
Science Museum Group
© The Board of Trustees of the Science Museum
Telegraph block instrument; G. K. Winter/J
Science Museum Group
© The Board of Trustees of the Science Museum
Telegraph block instrument; G. K. Winter/J
Science Museum Group
© The Board of Trustees of the Science Museum
Telegraph block instrument; G. K. Winter/J
Science Museum Group
© The Board of Trustees of the Science Museum
Telegraph block instrument; G. K. Winter/J
Science Museum Group
© The Board of Trustees of the Science Museum
Science Museum Group Collection
Telegraph block instrument; G. K. Winter/J. Craik (Patents: 1880/1885). Combined absolute pegging/non-pegging 2-needle 2-position/2-indication. "On Line(red)/Cleared(black)" (Accepting : "Train Coming From") and "Cleared/On Line" (Sending : "Train Going To"), on LHS/RHS dials respectively; a bell-assembly being mounted behind/above the former. Between/below the dials is a large brass-handle commutator, positions "Off" (black)/ "On" (Red), below which is a central brass-mounted, large black-bakelite bell-plunger. In the centre of the base-board is painted in white the letter "A", and to the left of which is a small black-bakelite plunger. The instrument is missing its cover-case, removed to show mechanism.
Details
- Category:
- Signalling & Telecommunications
- Object Number:
- 1909-8/1
- credit:
- Imperial Institute of the United Kingdom of the Colonies & India
