Ebony 10-inch Radius Vernier Sextant by Thos. Jones, Liverpool, with bone scale marked 0-100 , brass index arm with screw adjustment and clamp, sighting tube, handle, mirror and two sets of shades, in fitted mahogany case.
Auctioneer:
Skinner
Date:
2005-05-03
9-inch Radius Ebony Vernier Sextant by D. McGregor, Greenock, with bone scale divided 0-105, brass index arm with vernier, thumbscrew lock and fine adjustment, mirror Read more…
Auctioneer:
Skinner
Date:
2010-11-20
11-inch Radius Ebony Vernier Sextant by Crichton, London, with bone scale divided 105 - 0 , brass index arm with vernier, two telescopes (mounting ring Read more…
Auctioneer:
Skinner
Date:
2007-03-24
4 1/4-inch Radius Miniature Sextant by Troughton & Simms, London, index arm with folding magnifier and thumbscrew micrometer vernier and locking screw, scale marked Troughton Read more…
Auctioneer:
Skinner
Date:
2009-07-25
11 in. Radius Brass Sextant by H. Lambert, brass scale engraved H. Lambert and calibrated 0-120, sliding index arm with vernier divided 4 3/4 x Read more…
Auctioneer:
Skinner
Date:
2009-07-25
8-inch Radius Brass Sextant, unknown maker, marked No. 33 , brass index arm marked No. 33 , vernier scale with thumbscrew lock, magnifier, silver inset Read more…
Auctioneer:
Skinner
Date:
2010-11-20
8-Inch Radius Brass Sextant by W. Gerrard, Liverpool, with inset silver scale and signed below W. Gerard (?), Liverpool , index arm with vernier, thumbscrew Read more…
Auctioneer:
Skinner
Date:
2009-07-25
7 1/2-inch Radius Brass Sextant by Spencer & Company, London, polished brass oval pattern frame, brass limb with inlaid silver scale and engraved Spencer & Read more…
Auctioneer:
Skinner
Date:
2009-07-25
Ebony 16-inch Radius Vernier Octant, with brass index arm, pinhole sight, mirror and filters, on brass feet, (lacking scales, maker's plaque and reflector). Read more…
Auctioneer:
Skinner
Date:
2005-11-03
Ebony 13-inch Radius Vernier Octant by Spencer, Browning & Rust, with bone scale marked 0-95 and engraved with monogram SBR , oxidized brass index arm Read more…
Auctioneer:
Skinner
Date:
2005-05-03
Sextant, made by Benjamin King Hagger, South Street, Baltimore, 1822, 11-inch radius ebony vernier sextant with ivory scale divided 100-0, brass index arm with vernier, Read more…
Auctioneer:
Skinner
Date:
2011-03-06
