Telegraph instrument; single needle

maker:
Unidentified
Telegraph instrument; single needle, pedal commutator; c Telegraph instrument; single needle, pedal commutator; c Telegraph instrument; single needle, pedal commutator; c Telegraph instrument; single needle, pedal commutator; c Telegraph instrument; single needle,

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

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License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Telegraph instrument; single needle, pedal commutator; c
Science Museum Group
© The Board of Trustees of the Science Museum

Telegraph instrument; single needle, pedal commutator; c
Science Museum Group
© The Board of Trustees of the Science Museum

Telegraph instrument; single needle, pedal commutator; c
Science Museum Group
© The Board of Trustees of the Science Museum

Telegraph instrument; single needle, pedal commutator; c
Science Museum Group
© The Board of Trustees of the Science Museum

Telegraph instrument; single needle,
Science Museum Group

Telegraph instrument; single needle, pedal commutator; c.1854; type used on the Newcastle & Carlisle and Leeds Northern Railways. Overall: 626 mm x 365 mm x 260 mm.

Details

Category:
Signalling & Telecommunications
Object Number:
1975-7852
Materials:
wood (unidentified), mother-of-pearl, glass and bone
Measurements:
overall: 626 mm x 365 mm x 260 mm,
type:
telegraph instrument