Brass Helicograph, for drawing spirals

Made:
1850-1853 in London
maker:
W Elliott and Sons

Buy this image as a print 

Buy

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

License

Science Museum Group
© The Board of Trustees of the Science Museum

Brass Helicograph - instrument for drawing spirals - by W Elliott & Sons in fitted wooden box (B975)

Details

Category:
Mathematics
Object Number:
1980-1172
Materials:
brass and case, wood
type:
helicograph
credit:
On loan from the Wellcome Trust