Go back to article: Reading, writing, drawing and making in the 18th-century instrument trade
Figure 18
© Science Museum/Science & Society Picture Library
George Adams, sketch of the machine for central forces in his ‘Instructions to the illustrator’ of the mechanics manuscript. Ink on paper, 248 x 192 mm, 1761, Science Museum archives MS 203/2, Plate 52 (Morton and Wess, 1993, pp 350–1).
