Mahogany Sighting Level, with inset bubble-level on the horizontal, the four vertical sides with divided scale, and pivoting sight, ht. 5 1/2 in.
Auctioneer:
Skinner
Date:
2005-05-03
Bradshaw's Patent Sighting Level, with 24 in. tangent-screw-set triangular oak tube, pinhole, and 7 in. telescopic sights, inset vial with brass cover engraved R. W. Read more…
Auctioneer:
Skinner
Date:
2009-07-25
Three Surveyor's Instruments, 20th century, a green painted and brass W.& L. Gurley No. 251663 Stadia, with rack focusing Beaman Stadia Arc , circular bubble Read more…
Auctioneer:
Skinner
Date:
2013-05-23
Brass Dumpy Level by Stanley, London, with 6 3/4 in. sighting scope, spirit level and hinged mirror, compass with silver scale, thumbscrew leveling, and tripod Read more…
Auctioneer:
Skinner
Date:
2009-07-25
Builder's Level by Joseph Davis & Co., London, the gunmetal scope with maker's signature and 6 Kennington Park Rd. London on the 9 in. sighting Read more…
Auctioneer:
Skinner
Date:
2009-07-25
William J. Young Vernier Compass, Philadelphia, Pennsylvania, lacquered brass instrument with 6-in. dia. dial marked "Wm. J. Young/Maker/Philadelphia" blued-steel needle with needle lifter on underside, Read more…
Auctioneer:
Skinner
Date:
2020-04-06
Blydenburgh & Giles Surveyor's Compass, Philadelphia, Pennsylvania, mid-19th century, 5 1/2-in. engraved silvered dial marked "Blydenburgh & Giles/Maker/Philada," eight-line rose with fleur-de-lis representing north, blued Read more…
Auctioneer:
Skinner
Date:
2019-10-11
William J. Young Vernier Compass, no. 3951, Philadelphia, Pennsylvania, c. 1866, lacquered brass instrument with 6-in. dia. dial marked "Wm. J. Yung/Maker/Philadelphia/no 3951," blued-steel needle Read more…
Auctioneer:
Skinner
Date:
2019-04-12
Three M. Berge Brass Instruments, London, late 18th century, a protractor with engraved scale from 0-180, index arm with sighting hole having crosshairs and vernier, Read more…
Auctioneer:
Skinner
Date:
2015-10-31
French Brass Surveyor's Cross, the shaft with ball radial adjustment supports an octagonal head section with slit sighting apertures at 45 and 90 degrees capped Read more…
Auctioneer:
Skinner
Date:
2010-11-20
3-inch Library Refracting Telescope by Buff & Buff, Boston, Massachusetts, engraved on viewing end Utschneider und fraunhofer in Munchen , 45 in. brass capped mahogany Read more…
Auctioneer:
Skinner
Date:
2010-05-01
