Clocks, Watches & Scientific Instruments
Description:
Benjamin Rittenhouse Vernier Compass, made for John DeWitt, c. 1792, lacquered brass instrument with 6-in. dia. silvered dial engraved "B. Rittenhouse/Pennsylvania," fully engraved eight-point rose with fleur-de-lis representing north, blued-steel needle and outer scale marked 0-90 in four quadrants, vernier, single vial, screw-mount sights, engraved on underside "John DeWitt/1792," all housed in its original wooden box, lg. 13 1/4 in.
Estimate $1,500-2,500
vanes replaced
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
John DeWittJonathan 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.