Spencer Browning & Co. Ebony Octant, London, 10-in. radius with bone maker's plaque marked Spencer Browning & Co. London , scale calibrated 0-100, brass index arm with vernier scale marked 0-20, bone pencil cap, sighting pinnula, three shades, horizon mirror, and a keystone box with paper label stating in part, John Kehew Nautical Instrument Maker .
Auctioneer:
Skinner
Date:
2012-12-01
Ebony Octant by Spencer, Browning & Co., London, with brass index arm, ivory vernier, finial and scale engraved SBR , double pinhole and three shades, Read more…
Auctioneer:
Skinner
Date:
2004-09-11
Brass 8-inch Radius Sextant by Spencer, Browning & Co., London, with lattice-pattern frame, silvered scale 0-150 , index arm with magnifier and clamp, ebony handle, Read more…
Auctioneer:
Skinner
Date:
2005-05-03
Spencer Barrett & Co. Ebony Octant, London, 11-in. radius with bone maker's plaque marked Spencer Barrett & Co., London scale calibrated 0-105, brass index arm Read more…
Auctioneer:
Skinner
Date:
2012-12-01
Spencer Barrett & Co. Ebony Octant, London, 11-in. radius with bone maker's plaque marked Spencer Barrett & Co., London , scale calibrated 0-105, brass index Read more…
Auctioneer:
Skinner
Date:
2012-06-02
Spencer, Browning & Co. Red- and Blue-painted Cased Compass, Minories, London, 19th century, 3 3/4-in. dia. printed paper card with cardinal points in block letters, Read more…
Auctioneer:
Skinner
Date:
2019-10-11
Spencer, Browning & Co. Red- and Blue-painted Cased Compass, Minories, London, 19th century, 3 3/4-in. dia. printed paper card with cardinal points in block letters, Read more…
Auctioneer:
Skinner
Date:
2017-10-27
Spencer Browning & Co. Rosewood Stick Barometer, London, 19th century, with bone scale marked as above, wheel adjusting vernier, mother-of-pearl inlay, mercury thermometer in trunk, Read more…
Auctioneer:
Skinner
Date:
2013-11-02
Spencer Browning & Co. 10-inch Sextant and an L. Casella Altazimuth, London, England, the pierced frame sextant with a silvered boss marked George Davidson Spirit Read more…
Auctioneer:
Skinner
Date:
2013-11-02
10-inch Radius Ebony Octant by Spencer Browning & Company, London, with brass sliding index arm, bone scale divided 0-105, vernier scale indexed 0-20, thumb screw Read more…
Auctioneer:
Skinner
Date:
2009-07-25
Ebony Octant in a Paint-decorated Box, Spencer Browning & Company, London, 19th century, with brass sliding index arm, bone scale divided 0-105, vernier scale indexed Read more…
Auctioneer:
Skinner
Date:
2012-08-11
