'Mill', c 1845.
© Science Museum / Science & Society Picture Library
Vignette from a lithographic plate showing the preparation of clay in a pugmill operated by horses to make bricks or pottery. Taken from 'The Horse' in 'Graphic Illustrations of Animals - Showing Their Utility to Man in Their Employment During Life and Uses After Death', a book illustrated by Benjamin Waterhouse Hawkins. Printed by J Graf. Published by Thomas Varty.