Go back to article: Reading, writing, drawing and making in the 18th-century instrument trade
Figure 17
© Science Museum/Science & Society Picture Library
J Mynde, illustration of the machine for central forces in ’s Gravesande, Mathematical Elements, Vol. 1, Plate 20. Engraving, 186 x 207 mm, 1747 (de Clercq, 1997a, p 37).
