05-03-2005 05-04-2005
Skinner Auctions
Skinner Auctions Bolton MA
2283
May 3, 2005 10:00AMCalender
1428

Polished Brass Semi-Circumferentor by J. Hale

$764$650
Auction: Clocks, Watches & Scientific Instruments - 2283 Location: Bolton Date / Time: May 03, 2005 10:00AM

Description:

Polished Brass Semi-Circumferentor by J. Hale, Patd. Mar. 10. 1886, No. 38, with 11-inch diameter protractor divided 0-90-0, alidade with bubble-level, vernier with clamp and folding sights, on ball-and-socket staff mount, in fitted ebonized case (lid split), lg. 14 in.
Estimate $600-800