Clocks, Watches & Scientific Instruments
Description:
William J. Young and Queen & Co. German Silver and Nickel-plated Protractors, Philadelphia, Pennsylvania, the Young protractor marked on knife-edge arm, scale divided 90-0-90 with vernier divided 30-0-30 and a central cross-hair lens, Queen & Co. full circle protractor with dual calibrated scale from 0-360, vernier and knife-edge arm.
Estimate $150-250
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
Queen & Co., PhiladelphiaJonathan 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.