Cyclograph for setting out railway curves, British, 1849

Cyclograph designed by R

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Cyclograph designed by R
Science Museum Group
© The Board of Trustees of the Science Museum

Cyclograph designed by R. Price-Williams for setting out railway curves, by Troughton & Simms, London, England, 1849.

Details

Category:
Surveying
Object Number:
1948-236
Materials:
brass (copper, zinc alloy), glass, mahogany (wood), leather, felt and paper (fibre product)
Measurements:
overall: 200 mm x 215 mm x 190 mm, 4.49kg
type:
cyclograph
credit:
Institution of Civil Engineers