Clocks, Watches & Scientific Instruments
Description:
Unusual Harttmann & Lace Surveyor's Transit, Philadelphia, Pennsylvania, 10 1/2-in. scope with level mounted to underside, "A"-frame supports with fine horizontal focusing knob, 5 1/2-in. engraved silvered dial reading "Harttmann & Lace/Makers/Philadelphia," single vernier with fine adjustment knob, dual spirit levels, and a four-screw adjustable base.
Provenance: Richard Miller Collection.
Estimate $200-300
Items may have wear and tear, imperfections, or the effects of aging. 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 shall have no responsibility for any error or omission.
Keywords
Richard Miller, 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.