Microscopic views of a snail's teeth, silk-worm's egg and vinegar eels satirica the central rotor spins when

the central rotor spins when the vanes are exposed to light

View of the north side of Manchester Square

with citizens disporting themselves on hobby horses on the banks

Derek 'Lek' Leckenby

Microscopic views of a snail's teeth, silk-worm's egg and vinegar eels satirica the central rotor spins whenIllustrations 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