Lacquered Brass Integraph by Keuffel & Esser, Switzerland, late 19th century, the finely crafted instrument stamped Keuffel & Esser, New York--Made in Switzerland , steel rollers and geared limbs with vernier read-out calibrations all in a fitted wooden box, boxed, lg. 14, dp. 11 3/4 in. in nearly unused condition.
Auctioneer:
Skinner
Date:
2010-11-20
Nickel Integraph by Keuffel & Esser, New York, with main limb signed by maker and marked No. 57 , knurled rollers, hinged limbs and fitted Read more…
Auctioneer:
Skinner
Date:
2010-11-20
Brass transit by Keuffel & Esser Co., Morristown, New Jersey. Read more…
Auctioneer:
Pook & Pook
Date:
2013-09-25
Lacquered Brass Goniometer by James W. Queen & Company, Philadelphia, circa 1890, a heavy iron three leg stand with leveling feet supporting a central rotating Read more…
Auctioneer:
Skinner
Date:
2010-05-01
Lacquered Brass Microscope by E. Leitz, Wetzlar, No. 61258, with rackwork coarse focusing, fine screw focusing on pillar, triple nose-piece changer holding three marked Leitz Read more…
Auctioneer:
Skinner
Date:
2008-08-23
Lacquered-Brass Gyroscope by Newton & Co., engraved Newton & Co., 3 Fleet St., London , with 3-inch dia. flywheel on steel axis, brass ring with Read more…
Auctioneer:
Skinner
Date:
2006-07-29
Lacquered-Brass Theodolite by Edmund Draper, Philadelphia, with 3 1/2-inch diameter silvered dial with engraved seven-point star at North, needle ring divided 0-90 in four quadrants, Read more…
Auctioneer:
Skinner
Date:
2005-05-03
Lacquered-Brass Theodolite by J.T. Hobby, New York, with 4 3/4-inch anodized brass dial , an engraved fleur-de-lis at North and central ribband with scrolling floriate Read more…
Auctioneer:
Skinner
Date:
2005-05-03
Lacquered Brass Transit by W. & L.E. Gurley, Troy, New York, 18 1/2-inch telescope with attached bubble level on a frame supported by a four-screw Read more…
Auctioneer:
Skinner
Date:
2010-11-20
Lacquered Brass Pantograph by W. & S. Jones, 30 Holburn, London, c. 1800, with 39-in. calibrated arms, two knurled knob adjustable pencil holders, all mounted Read more…
Auctioneer:
Skinner
Date:
2013-05-04
Lacquered-Brass Pantograph by Dollond, signed Dollond, London , with engraved indices on arms B and D, sliding pen-holders, and bone wheels, lg. 25 in., in Read more…
Auctioneer:
Skinner
Date:
2007-03-24
