4 0 c m
31cm
actual image size: 23cm x 32cm
Description
Chromolithograph after his own drawing by Henry Champman, of apparatus for showing presure perpendicular to a plane; and the parts of a wedge break for a railway carriage. Illustration from 'Diagrams of mechanics / under the supervision of the Society for the Diffusion of Useful Knowledge' published in London, 1842-1846.
Image Details
Image Ref.
10411778
© Science Museum / Science & Society Picture Library