Science, Technology & Clocks 2012-12-01 Auction - 721 Price Results - Bonhams Skinner in MA - Page 15
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
Piaget "Gold Coin" Watch, Switzerland, the 18kt ye: Piaget "Gold Coin" Watch, Switzerland, the 18kt yellow gold United States 1894 twenty dollar gold coin form houses an ultra thin Piaget mechanical movement, champagne dial with black hour markings
0342: Piaget "Gold Coin" Watch, Switzerland, the 18kt yeEst. $6,500-$7,500
Sold
Omega Speedmaster "Professional" Stainless Steel C: Omega Speedmaster "Professional" Stainless Steel Chronograph Wristwatch, Omega, c. 1975, the black dial inscribed Omega Speedmaster Professional, with stick numerals, three subsidiary dials, and
0343: Omega Speedmaster "Professional" Stainless Steel CEst. $1,500-$2,500