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Brass Full-Circle Protractor by Thomas Jones

Auction:
2345
Lot:
97A
Sold for:
$294$250

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Auction:
Clocks, Watches & Scientific Instruments - 2345
Location:
Boston
Date / Time :
July 29, 2006 10:00AM

Description:

Brass Full-Circle Protractor by Thomas Jones, signed Thomas Jones, 62 Charing Cross, London, with engraved divisions and double rotating index arm with opposite verniers and pins, dia. 5 3/4 in., wd. with arm 9 in.

Note: Listed at above address from 1816 - 1850.
Estimate $400-600

Keywords

Thomas Jones, London, Protractor, Technical drawing