Science, Technology & Clocks 2012-12-01 Auction - 721 Price Results - Bonhams Skinner in MA - Page 6
175: Holtzapffel Exhibition Ivory-handle Turning Tools,334: 18kt Gold Jump Hour Watch by Breguet, silver engin618: Leica M3 Camera Body, Three Lenses, and a Rollei 3
Done
Marlborough, MA, United States
Auction Details

Science, Technology & Clocks

A rare and important Holtzapffel & Company rose engine lathe and accessories will be offered at the December Science, Technology and Clocks auction. Exceptional Holtzapffel turning tools with ivory handles will also be up for bid along with many lathe attachments and cutter frames. Additional highlights include two 19th century exhibition surgical sets and the Theodore R. Crom collection of early watches. Clock offerings span centuries of invention and function from the earliest timekeeping devices to precision regulator clocks of the 19th century.
Sold
Fuller Calculator, W.F. Stanley & Co., London, con: Fuller Calculator, W.F. Stanley & Co., London, consisting of a 6-in. paper label cylinder mounted on the logarithmic calculating scale, metal index arm stamped Fuller Calculator With Scale of Sines &
0124: Fuller Calculator, W.F. Stanley & Co., London, conEst. $800-$1,200
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Fuller Calculator, W.F. Stanley & Co., London, mod: Fuller Calculator, W.F. Stanley & Co., London, model no. 1, with a 6 1/2-in. paper label cylinder mounted on the spiral logarithmic calculating scale, metal indexing arm with scale .02-.98, housed in
0126: Fuller Calculator, W.F. Stanley & Co., London, modEst. $800-$1,200
Sold
Thatcher Calculator, patented by Edwin Thatcher, N: Thatcher Calculator, patented by Edwin Thatcher, November 1881, Keuffel & Esser, New York, model 4012, no. 2134, with inner cylinder and outer scales, on mahogany base, wd. 22 1/2 in., in a
0127: Thatcher Calculator, patented by Edwin Thatcher, NEst. $1,000-$1,500