Helicograph by W.F. Stanley, London, 1876.

Made:
1876 in London
maker:
William Ford Stanley

Helicograph by W.F. Stanley, London, 1876.

Details

Category:
Mathematics
Object Number:
1876-633
Materials:
brass (copper, zinc alloy)
Measurements:
overall: 80 mm x 305 mm x 110 mm, 0.364 kg
type:
helicograph and drawing instrument
credit:
W.F. Stanley and Company