Microscopic views of crystals Size:Standard: 6 x 4in Ralph Bathurst was elected a

Ralph Bathurst was elected a Fellow of the Royal Society in 1663

Robert Wagner

Interior view of the Automaton Exhibition in the Gothic Hall

and all the men working on the paper were arrested

Microscopic views of crystals Size:Standard: 6 x 4in Ralph Bathurst was elected aIllustrations showing microscopic views of: crystals in flint (Fig. 1); crystals in urine (Fig. 2); demonstration of the composition of regular figures from globules (A L). Schem. VII 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