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or Monstrous Works of Nature'
24th May 1969
Two ruffians discuss their sentences
Plate 17 from the paper 'Observations on the Hirudo complanata
21st July 1968
Tycho Brahe's great equatorial armillary instrument mb-width 1754 or Monstrous Works of Nature'Engraving of Tycho Brahe's great equatorial armillary instrument, with one complete revolving ring and one fixed semicircular ring, ('Armillae aequatoriae maximaie, sesquialtero constantes circulo') in his Uraniborg observatory on the island of Hven. Illustration from Astronomia instauratae mechanica, by Tycho Brahe (Hamburg, 1598). Original: engraving. 1598
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