Clavius, Christoph (1538-1612) In Sphaeram Ioannis de Sacro Bosco Commentarius. Rome: Victor Helianum, 1570.
Quarto, woodcut armillary sphere on title, reused with the poles added on page thirty-three, woodcut illustration of the four elements (earth, air, fire, and water) and the four properties (heat, cold, dryness, and humidity) on page forty-five, a meteorological woodcut on page 52, an astrological woodcut on page ninety-seven, a repeat of the armillary sphere on page 278, and numerous text illustrations; colophon with woodcut printer's device on verso of last text leaf before index; [pi]4, A-Z4, Aa-Zz4, Aaa-Ppp4, Qqq6, [cross]-[double cross]4, with the integral final blank; bound in full limp parchment; some toning and spotting to contents, some signatures mildly browned; small bookplate of the French physicist and philosopher of science, Pierre Duhem (1861-1916) pasted on the ffep, and several iterations of a rubber stamp inked in purple with the initials B.U.G. one on the paste down, and two on the title page, 8 x 6 in.
The absence of a condition statement does not imply that the lot is in perfect condition or completely free from wear and tear, imperfections or the effects of aging. Condition requests can be obtained via email (lot inquiry button) or by telephone to the appropriate gallery location (Boston/617.350.5400 or Marlborough/508.970.3000). Any condition statement given, as a courtesy to a client, is only an opinion and should not be treated as a statement of fact. Skinner Inc. shall have no responsibility for any error or omission.