Three Patent Models, "Washing Machines," No. 8,921, May 4, 1852 to C. Hollingsworth; "Clothes Drier/Clothes Frame," No. 28,983, July 3, 1860 to W. Hathaway; and "Clothes Wringer," No. 61,680, January 29, 1867 to A.H. Page, all with Patent Office labels, the first two with specifications.
Auctioneer:
Skinner
Date:
2001-03-31
Three Patent Models, "School & Family Slate," No. 60,356, December 11, 1866 to J.H. French, with lesson cards and pencil sharpening sand paper, ht. 10 Read more…
Auctioneer:
Skinner
Date:
2001-03-31
Three Early Patent Models and a Hydraulic Pressure Apparatus, 19th/20th century, "Improvement on Lock Nuts," Frederick Oakley, no. 93,943, August 17, 1869, with original patent Read more…
Auctioneer:
Skinner
Date:
2015-04-21
Two Patent Models of Boot Lasts, one in carved ebonized mahogany, with two brass clamps and screw, pivoting on hinged inclining plate, ht. 5 in.; Read more…
Auctioneer:
Skinner
Date:
2005-05-03
William P. Uhlinger, Philadelphia PA. Made c.1861 to 1865. Total quantity estimated about 10,000 in all variations. Uhlinger bought the tools and stock-in-process of William Read more…
Auctioneer:
Bremoauctions
Date:
2014-12-20
WALL-MOUNTED J.L. REUTTER PATENT ATMOS Atmos, “Pendule Perpetuelle”, J. L. Reutter patent, Swiss. Made circa 1935. Very fine and very rare, early, Art Deco, chrome, Read more…
Auctioneer:
Antiquorum
Date:
2011-09-14
Interchangeable Revolver Musical Box by George Baker, No. 7183, No. 15991 on lever, with three interchangeable eight-air cylinders held in their arbors by sprung brass Read more…
Auctioneer:
Skinner
Date:
2005-05-03
Longines, Weems, U.S. Patent No. 2008734, 1930's. Very fine and rare, small, hour angle, centre second, stainless steel "Staybrite" aviator wristwatch with two crowns with Read more…
Auctioneer:
Antiquorum
Date:
1999-06-07
