Telegraph instrument; single needle
- maker:
- Unidentified
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