Clocks, Watches & Scientific Instruments
Description:
Jules Duboscq Large Solar Microscope, Paris, France, late 19th century, rectangular stage with double-tube main body marked J. Duboscq a Paris, 3-in. objective lens, double column attached to large square housing plate, that is capable of manually rotating 180 degrees, fine adjustment knob for adjusting the 5 x 11-in. mirror angle, lg. 25 in.
Estimate $800-1,200
lacking eyepiece.
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.
Keywords
Paris, FranceJonathan Dowling
Director, Clocks, Watches & Scientific Instruments
508-970-3131
Clocks, Watches & Scientific Instruments
From early timekeeping devices to precision regulators, the Clocks, Watches & Scientific Instruments department covers centuries of invention and function with trusted appraisals and world-competitive auctions.