Patent Model of Improved Safety-Valve for Steam Generators, No. 54,716, by Virgil D. Green, Watertown, Wisconsin , May 15, 1866, with circular boiler, gilt banner V.D. Green and spring and ball-valves, diam. 8 in., with patent tag and facsimile papers.
Auctioneer:
Skinner
Date:
2005-05-03
Patent Model of Apparatus for Warming and Ventilating Railroad Cars, No. 168,426, by James Story, Washington, District of Columbia , October 5, 1875, brass carriage Read more…
Auctioneer:
Skinner
Date:
2005-11-03
Patent Model of a Clay Mill, No. 80008, by N. F. Potter , July 14, 1868, with hand-cranked geared mechanism, brass handle, wood frame, patent Read more…
Auctioneer:
Skinner
Date:
2005-05-03
Patent Model of a Felting Machine, No. 82904, by John T. Waring, Yonkers, N.Y. , October 6, 1868, with mahogany table, hand-cranked side-to-side motion, jiggering-board Read more…
Auctioneer:
Skinner
Date:
2005-05-03
Patent Model of a Carriage Frame, by A. Bratrecht (?) , 1882, lg. 10 in., (lacking wheels), with receiving tag; and a patent model of Read more…
Auctioneer:
Skinner
Date:
2005-05-03
Patent Model of an Apparatus for Carburetting Gases, with patent tag to S.T. Mc.Dougall, Jan 3 1865, blue-painted tin body with lettering S.T. Mc.Dougall, 1859 Read more…
Auctioneer:
Skinner
Date:
2006-07-29
Patent Model of a Machine for Dressing Wood and Stone, No. 238290, granted March 1. 1881 to Nicholas Jenkins, New Haven, Connecticut, the 4 1/4-inch Read more…
Auctioneer:
Skinner
Date:
2006-07-29
Patent Model of an Animal Trap, No. 225,628, by John H. Morris, William Morris and Thomas D. Morris, Seward, Nebraska , March 16, 1880, with Read more…
Auctioneer:
Skinner
Date:
2005-05-03
Patent Model of a Beer Cooler, No. 9,243, by A. Hammer , September 7, 1852, with mahogany box and tin trough, lg. 9 1/2 in., Read more…
Auctioneer:
Skinner
Date:
2005-05-03
Patent Model of a Ventilator, No. 535,276, by Hermann Doerge, New York , March 5 1895, with nickel-plated flew and rotating fan, ht. 8 in., Read more…
Auctioneer:
Skinner
Date:
2005-05-03
Patent Model of a Loom for Weaving Blinds, No. 170,885, by Benjamin R. Murphy, Parkersburg, West Virginia , December 7, 1875, the mahogany frame with Read more…
Auctioneer:
Skinner
Date:
2005-05-03
