Sold for:
$881

Ebony Octant, by Wm. Harris & Co., 50 Holborn, London and at Hamburg , with ivory scale, brass index arm with clamp, vernier and screw-adjustment, pinhole, mirror, magnifier and shades, radius 15 in., in shaped oak case.


Skinner

Auctioneer:
Skinner

Date:
2004-09-11

Archived auctions similar to Ebony Octant Down arrow


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Ebony Octant Lamp, the 10-inch radius vernier octant with bone scale, index arm, pinhole sight, and three shades now fixed to a lamp base, total Read more…


Auctioneer:
Skinner

Date:
2008-07-17


Sold for:
$2,337

18th Century Ebony Octant, possibly South Carolina, 16-in. ebony frame with brass index arm engraved "William Goff/Geo Sonns 1782/ So. Carol." horizon mirror, sunshades, pinnula, Read more…


Auctioneer:
Skinner

Date:
2017-10-27


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H. Edgworth 16 1/2-inch Ebony Octant, Bristol, England, mid 18th century, the brass and ebony arm with engraved decoration, bone vernier and thumbscrew adjustment, scale Read more…


Auctioneer:
Skinner

Date:
2011-07-16


Sold for:
$246

10-inch Ebony Octant, 19th century, engraved bone scale reading 0-105, brass index arm with thumbscrew lock down, and vernier scale from 0-20, brass sighting scope, Read more…


Auctioneer:
Skinner

Date:
2017-11-15


Sold for:
$338

Spencer, Browning & Rust 12-inch Ebony Octant, London, 19th century, engraved bone scale reading from 0-95 with initials 'SBR' in the center, brass index arm, Read more…


Auctioneer:
Skinner

Date:
2017-11-15


Sold for:
$523

D. Eggert & Son Ebony Octant, New York, 19th century, engraved ivory scale reading 0-105, brass index arm with thumbscrew lock down, vernier from 0-20, Read more…


Auctioneer:
Skinner

Date:
2017-10-27


Sold for:
$369

James Imray 10-inch Ebony Octant, H. Duren, New York, 19th century, engraved ivory scale reading 0-100, brass index arm with thumbscrew lock down, vernier from Read more…


Auctioneer:
Skinner

Date:
2016-10-28


Sold for:
$431

E. & G.W. Blunt 11-inch Ebony Octant, New York, 19th century, engraved ivory scale reading 0-110, brass index arm with thumbscrew lock down, vernier from Read more…


Auctioneer:
Skinner

Date:
2016-06-01


Sold for:
$400

James Imray 10-inch Ebony Octant, H. Duren, New York, 19th century, engraved ivory scale reading 0-100, brass index arm with thumbscrew lock down, vernier from Read more…


Auctioneer:
Skinner

Date:
2016-06-01


Sold for:
$431

15-inch Ebony Octant, 19th century, with ivory scale calibrated 0-90, brass index arm, locking thumbscrew, and ivory vernier reading 0-20, sighting pinnula, mirror magnifier, sun Read more…


Auctioneer:
Skinner

Date:
2016-06-01