05-01-201005-01-2010
Skinner Auctions
Skinner AuctionsMarlborough MA
May 1, 2010 10:00 AMCalender
710

Cleaver Improved Protractor by William J. Young & Sons

Sell one like this
$1,185$1,000
Auction: Clocks, Watches & Scientific Instruments - 2502Location: MarlboroughDate / Time: May 01, 2010 10:00AM

Description:

Cleaver Improved Protractor by William J. Young & Sons, Philadelphia, Pennsylvania, the brass drafting instrument with pierced spandrels and signed on the backplate in script, Young & Sons, Philada. PA, the rotating center carries a silver scale calibrated 0-360 degrees, compass directions in block lettering and vernier with knurled thumb screw adjustment, 6 1/2 in. square.
Estimate $250-450

Keywords

William J. Young & Sons, Philadelphia, Pennsylvania, Young & Sons