Anodized Box Sextant by Potter, London, with silver scale, vernier adjusted by a knurled knob and magnifier, above the scale marked with maker's name Potter, (illegible), London , removable knurled knob used as a tool to adjust the horizon mirror, filters and bayonet mount cover stamped 451 , dia. cased, 3 1/8, ht. 1 5/8 in. Lacking small telescope.
Auctioneer:
Skinner
Date:
2010-05-01
Anodized Box Sextant and Chronograph, with silver scale and thumbscrew adjusted vernier, removable knurled knob for horizon mirror adjustment, sighting telescope, shades and enameled dial Read more…
Auctioneer:
Skinner
Date:
2009-07-25
Box Sextant by Troughton & Simms Ltd., London, No. 7315, with original bronzed finish, silvered arc with vernier divided 0-140° , magnifier, lacquered-brass telescope, and Read more…
Auctioneer:
Skinner
Date:
2006-07-29
Lacquered-Brass Box Sextant by W & S. Jones, 30 Holborn, London , with silvered vernier scale 0-140 , wheel-operated index arm with magnifier, mirror, Read more…
Auctioneer:
Skinner
Date:
2005-05-03
Brass Box Sextant by Troughton & Simms, London, with silvered scale and vernier, index arm, magnifier, retractable telescope, magnifier and reflector, diam. 3 in., in Read more…
Auctioneer:
Skinner
Date:
2005-05-03
Box Sextant by Troughton & Simms, of oxidized brass, with silvered vernier, telescope, magnifier on index arm, and mirror, dia. 3 in., in fitted maker's Read more…
Auctioneer:
Skinner
Date:
2004-09-11
Box Sextant by Elliot Brothers, London, of brass, with silvered vernier, index arm with magnifier, reflector, and brass lid with carrying handle, the underside engraved Read more…
Auctioneer:
Skinner
Date:
2004-09-11
Box Sextant by Troughton & Simms, London, mid-19th century, lacquered-brass with silvered scale, vernier, magnifier, shades and cover, in fitted leather case with manuscript instructions, Read more…
Auctioneer:
Skinner
Date:
2002-04-13
Box Sextant by Stanley, London, dated 1911, with internal telescope, silvered scale, magnifier, vernier arm, and cover with instructions cast inside. Read more…
Auctioneer:
Skinner
Date:
2002-04-13
J.D. Potter Anodized Brass Sextant, London, mid-19th century, brass arc with silvered scale marked 0-160, pierced frame engraved Potter London , index arm with vernier, Read more…
Auctioneer:
Skinner
Date:
2017-04-28
Thomas Wegener No. 1773 Anodized Brass Sextant, Berlin, imported by C.L. Berger & Sons, Boston, c. 1920, pierced "A"-frame body with index arm reading: "Th. Read more…
Auctioneer:
Skinner
Date:
2018-04-20
