Rare Spencer of London Antique Nautical Presentation Octant

View Similar Items

Rosewood Ship's Navigators Octant

English Brass and Wood Barrel Nautical Spyglass James Chapman, London Circa 1850

Vernier Octant by John Todd, London

Monumental Antique English Brass Telescope Tripod Maritime Instrument Nautical

W. Hartmann Antique Oak & Copper Ships Binnacle Nautical Maritime Compass

Antique Oak & Brass 8 Spoke Ship Boat Steering Wheel Nautical Maritime

Framed Nautical Burgee "FLW"

Old Nautical Print from the Panckoucke Encyclopédie Nautical Subject 1780 circa

Large 19th Century Presentation Half Hull Model of a Whale Ship

Pair of American Brass Nautical Taffrail Log Spinners, Negus, NY, Circa 1880

Large European 1930's Nautical Map Reader Magnifying Glass

American Nautical Brass Housing & Wood Collar Floating Distress Beacon, C. 1850

1 of 6

Rare Spencer of London Antique Nautical Presentation Octant

About the Item

Presented is an ebony frame, ivory arc, antique sextant made under the little known mark of Spencer of London. This mark is rarely seen which makes this spectacular instrument all the more desirable. As listed in Webster' Registry of Instrument Makers, the research team of Coffeen and Moskowitz believe this name was used by Spencer, Browning and Rust on certain of their more important instruments since both companies shared a common address. The sextant's arc measures from - 3 to plus 105 degrees, and the ivory plate on a cross bar between the two limbs is engraved "Spencer of London". The polished brass machinery, sharply engraved ivory and single distinctive horizon shade all add to its appearance. The keystone case, except for a small missing section of the right corner is also in great condition. Overall it is worthy of being given as a gift or as a center point in a fine collection. PROVENANCE: Handed down in the family of a Boston jeweler through three generations. It was said to have been received by the grandfather in lieu of a cash payment, likely around 1929. Both the father and the grandson, who have no interest in the sea, thought it best if it went to someone who would appreciate it.

Dimensions:
Height: 12.25 in (31.12 cm)Width: 10.5 in (26.67 cm)Depth: 3 in (7.62 cm)
Place of Origin:
England
Period:
19th Century
Date of Manufacture:
1840 - 1850
Condition:
INSTRUMENT CONDITION: The index mirror and the horizon mirror are faded, but in otherwise very good condition. All the ivory is in perfect condition, and the engraving is sharp and distinct. A small ivory pencil which usually has been lost, is present. The index arm clamp and shade glasses are complete and in good working order. The ebony frame is like new. The instrument has its original machinery, and a two hole peep sight. Everything is original and in good working order. It has been recently polished and lacquered to enhance its appearance. THE CASE & LABEL: The "keystone" Mahogany case is in very good condition. It is very clean inside with a small hole in the lower right corner and a small section missing in the upper right corner. There is a lock, but no key. The label is that of D. Eggert & Son at 239 Pearl St., Head of Burling Slip, New York, is in like new condition. They were active in New York as a chronometer and nautical instrument maker until about 1850. They are listed in Webster's database of instrument makers. Copyright 2012 by Land And Sea Collection™, All Rights Reserved.
Seller Location:
Palm City, FL
Reference Number:
1stDibs: U120428925772