Microscopic views of crystals mb-code 1239662 It halted for twenty minutes

It halted for twenty minutes at St Paul's

14th June 1983

View of Traitors' Gate and the archway underneath the Bloody Tower at the Tower of London

Interior view of ward no 4

Microscopic views of crystals mb-code 1239662 It halted for twenty minutesIllustrations 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