Microscopic views of a snail's teeth, silk-worm's egg and vinegar eels satirica Experiments designed and made by

Experiments designed and made by Martin van Marum at Teyler's Museum at Haarlem in the Netherlands

with citizens disporting themselves on hobby horses on the banks

the central rotor spins when the vanes are exposed to light

wood-like substance'

View of the north side of Manchester Square

Microscopic views of a snail's teeth, silk-worm's egg and vinegar eels satirica Experiments designed and made byIllustrations showing microscopic views of: a snail's teeth (Fig. 1); a silk worm's egg (Fig. 2); vinegar eels (Fig. 3). Schem. XXV from Micrographia: or some physiological descriptions of minute bodies made by magnifying glasses with observations and Inquiries thereupon, by Robert Hooke (London, 1665). Original: copperplate engraving. 1665