Auction: Clocks, Watches & Scientific Instruments - 2623MLocation: MarlboroughDate / Time: December 01, 2012 10:00AM
Description:
Three-arm Protractor by Carey, London, brass and oxidized brass 5-in. circle with inset silvered scale divided from 0-180, one stationary arm, two movable arms with vernier read-outs, two arm extensions, all in a velvet-lined wooden box, lg. with arm extensions 23 in.
Estimate $300-500
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