Transportation & Travel Collectibles

SPENCER BROWNING OCTANT and a SECOND First Image

#image-loader-main { display: none; }

SPENCER BROWNING OCTANT and a SECOND First Image

SPENCER BROWNING OCTANT and a SECOND

Total Sales1 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

Vtg Brass Sextant Navigational Instrument W Wd Box (1 of 9)

Vtg Brass Sextant Navigational Instrument W Wd Box

The Benefit Shop Foundation Inc.

Feb 11, 2026

Miller Falls and Stanley No. 78 Smooth Bottom Wood Working Planes (1 of 8)

Miller Falls and Stanley No. 78 Smooth Bottom Wood Working Planes

Atlee Raber Auctions

Mar 02, 2026

2- ANTIQUE MUSKET LOCKS (1 of 5)

2- ANTIQUE MUSKET LOCKS

Milestone Auctions

Feb 21, 2026

2- 19TH CENTURY PERUCSSION RIFLES (1 of 9)

2- 19TH CENTURY PERUCSSION RIFLES

Milestone Auctions

Feb 21, 2026

Pair Vintage Brass Swing-arm Wall Sconces (1 of 5)

Pair Vintage Brass Swing-arm Wall Sconces

Mar 02, 2026

WINCHESTER PLANE, SIGNS & MORE (1 of 8)

WINCHESTER PLANE, SIGNS & MORE

Milestone Auctions

Feb 21, 2026

2- BLACKPOWDER PERCUSSION & FLINTLOCK PISTOLS (1 of 7)

2- BLACKPOWDER PERCUSSION & FLINTLOCK PISTOLS

Milestone Auctions

Feb 21, 2026

2- 19TH CENTURY PERCUSSION SHOTGUNS (1 of 18)

2- 19TH CENTURY PERCUSSION SHOTGUNS

Milestone Auctions

Feb 21, 2026

3- FLINTLOCKS, ANTIQUE & MODERN (1 of 7)

3- FLINTLOCKS, ANTIQUE & MODERN

Milestone Auctions

Feb 21, 2026

2- U.S. MILITARY CUT DOWN MUSKETS (1 of 6)

2- U.S. MILITARY CUT DOWN MUSKETS

Milestone Auctions

Feb 21, 2026

SPENCER BROWNING & CO OCTANT (1 of 5)

SPENCER BROWNING & CO OCTANT

Redlands Antique Auction

5 days Left

TWO MARINE INSTRUMENTS Early 20th Century (1 of 3)

TWO MARINE INSTRUMENTS Early 20th Century

Feb 18, 2026

T.S. BOWLES SURVEYOR'S COMPASS Portsmouth, New Hampshire, 19th Century Length 12". (1 of 1)

T.S. BOWLES SURVEYOR'S COMPASS Portsmouth, New Hampshire, 19th Century Length 12".

Feb 26, 2026

Brass Sextant with Rosewood Box 7" (1 of 3)

Brass Sextant with Rosewood Box 7"

Weatherham Estate Treasures

Feb 19, 2026

Scout's Antique Brass Sextant with Rosewood Box 4" (1 of 3)

Scout's Antique Brass Sextant with Rosewood Box 4"

Weatherham Estate Treasures

Feb 19, 2026

A small desk top cased Sextant 7 x 11.5cm (1 of 4)

A small desk top cased Sextant 7 x 11.5cm

Hannam's Auctioneers Ltd

Feb 12, 2026

Similar Sale History

Unlock All Prices

Sold

SPENCER BROWNING OCTANT and a SECOND (1 of 6)

SPENCER BROWNING OCTANT and a SECOND Spencer Browning with 12 inch radius and an unmarked example with a 14 inch radius

Sold

Spencer Browning Octant w/ Case (1 of 11)

Spencer Browning Octant w/ Case Octant and case

Sold

CASED SPENCER BROWNING & CO. OCTANT London, 19th Century Case height 4.5”. Length 13". Width (1 of 2)

CASED SPENCER BROWNING & CO. OCTANT London, 19th Century Case height 4.5”. Length 13". Width CASED SPENCER BROWNING & CO. OCTANTLondon, 19th CenturyOctant with ebonized wood frame. Wedge-shaped green-painted case with label on interior for retailer “Charles R. Sherman New Bedford”

Sold

SPENCER BROWNING & RUST OCTANT London, Mid-19th Century (1 of 1)

SPENCER BROWNING & RUST OCTANT London, Mid-19th Century SPENCER BROWNING & RUST OCTANTLondon, Mid-19th CenturyEbony frame with ivory degree scale and nameplate.Length 13.75". Width 11.75".

Sold

(19th c) SPENCER BROWNING & RUST OCTANT LONDON (1 of 12)

(19th c) SPENCER BROWNING & RUST OCTANT LONDON Retailed by Larmour & Co. Baltimore. (original label). In its original case carved with a geometric pinwheel. 4 x 15 x 13 1/2 inches

Sold

Antique Spencer, Browning & Rust octant (1 of 5)

Antique Spencer, Browning & Rust octant Antique Spencer, Browning & Rust octant, English, likely 19th c., mahogany, brass and scrimshawed inlay, approx. 15"h x 13"w

Sold

ASSORTMENT OF MARINE INSTRUMENTS (1 of 9)

ASSORTMENT OF MARINE INSTRUMENTS Including: Stanley London brass 6 inch octant, Boxed mariner's compass by Marine Compass Co., octant fragment and non-matching W.C. Riggs Philadelphia wooden octant case, Spencer Browning Co. London o

Sold

CASED OCTANT ATTRIBUTED TO JOHN BLISS 19th Century Case length 12.75". Width 11.75". (1 of 2)

CASED OCTANT ATTRIBUTED TO JOHN BLISS 19th Century Case length 12.75". Width 11.75".CASED OCTANT ATTRIBUTED TO JOHN BLISS19th CenturyLabeled for retailer Spencer Browning & Co. Ebony frame with brass fittings. Wedge-shaped wooden case.Case length 12.75". Width 11.75".

Sold

SPENCER BROWNING & RUFT BRASS SEXTANT LONDON (1 of 4)

SPENCER BROWNING & RUFT BRASS SEXTANT LONDON Appearing to have a great variety of lenses. Original case. 11 x 14 x 2 1/2 inches.

Sold

CASED SPENCER BROWNING & CO., LONDON SEXTANT (1 of 4)

CASED SPENCER BROWNING & CO., LONDON SEXTANT 19th c. English Brass Quintant Sextant, with scale to 155-degrees, engraved "Spencer Browning & Co., London" on the arc, in a dovetailed fitted mahogany case with sighting tools, case: 5" high, 10" x

Sold

Spencer Browning & Rust early 1800's Brass Sextant in Case (1 of 11)

Spencer Browning & Rust early 1800's Brass Sextant in Case This early English 1830's sextant is by Spencer, Browning & Rust London (1784-1840). It is complete and comes in it's original oak case along with 5 different brass eye lenses. The fitted case measure

Sold

Spencer Browning & Rust Telescope and Siemens Bros (1 of 12)

Spencer Browning & Rust Telescope and Siemens Bros An antique Spencer Browning & Rust (London) mid 19th century mahogany wood and brass telescope with a Siemens Brothers tripod stand marked 'Sig. Tel. Stand, Mark V, No. 10298' and 'Siemens Bros & Co.

Sold

Spencer Browning Co London Marine Ships Stick Barometer MOP Inlay Dolphin Serpent Gimbal Mount Antiq (1 of 9)

Spencer Browning Co London Marine Ships Stick Barometer MOP Inlay Dolphin Serpent Gimbal Mount Antiq Described By: Michelle NODD 63837 Title:Spencer Browning Co London Marine Ships Stick Barometer MOP Inlay Dolphin Serpent Gimbal Mount Antique Victorian Description:Spencer Browning Co London Marine S

Sold

SPENCER, BROWNING & RUST TELESCOPE (1 of 7)

SPENCER, BROWNING & RUST TELESCOPE TELESCOPE, signed "Spencer, Browning & Rust London Liverpool". Single draw captain's telescope, leather and brass. 38" long extended, 26" closed. Good up right optics. Eye piece lens slide intact.

Sold

EBONY "T" FRAME SEXTANT BY SPENCER BROWNING Britain, Circa 1840 Length 11". Arc width 10". Box (1 of 1)

EBONY "T" FRAME SEXTANT BY SPENCER BROWNING Britain, Circa 1840 Length 11". Arc width 10". Box EBONY &QUOT;T&QUOT; FRAME SEXTANT BY SPENCER BROWNINGBritain, Circa 1840Inset ivory plaque on the cross support signed "Spencer - Browning & Co. London." Ebony "T" frame with inset

Sold

A Â½IN. T'SCOPE BY SPENCER, BROWNING & RUST, C1790 (1 of 1)

A Â½IN. T'SCOPE BY SPENCER, BROWNING & RUST, C1790 A Â½IN. SINGLE DRAW WOOD AND BRASS DECAGONAL MARINE TELESCOPE BY SPENCER, BROWNING & RUST, LONDON, CIRCA 1790, the signature stamped on the tube as per title by bulbous eyepiece with dust slide, mai

Sold

SPENCER, BROWNING & CO. CASED SEXTANT London, Mid- to Late 19th Century Case height 3.5". Length (1 of 8)

SPENCER, BROWNING & CO. CASED SEXTANT London, Mid- to Late 19th Century Case height 3.5". Length SPENCER, BROWNING & CO. CASED SEXTANTLondon, Mid- to Late 19th CenturyEbony sextant with inlaid ivory degree scale and maker's plaque. Wedge-shaped wooden case with label on lid stamped "Duxbury, Mass

Sold

1833 Spencer Browning & Rust Telescope (1 of 8)

1833 Spencer Browning & Rust Telescope dated October 25, 1833 inscribed Robert Cousins Lynn Spencer Browning & Rust , London Day or Night , no cover on endmeasuring 20.5" closed and 35" open

Sold

Spencer, Browning & Co. Cased Sextant (1 of 12)

Spencer, Browning & Co. Cased Sextant Spencer, Browning & Co. Cased Sextant, together with a Sestrel Brass Binnacle with lantern. Some wear, case cracked. Case: 3-3/4"h x 12-3/4"w x 11-1/2"d and 10-1/2"h x 10-1/2"w x 8-1/2"d

Sold

Antique Spencer Browning & CO., London Telescope (1 of 2)

Antique Spencer Browning & CO., London Telescope Antique Spencer Browning & CO., London Day or Night, Telescope Marks: Browning, London Dimensions: 26"L Ca. 1880

Sold

4 wooden sextants (1 of 5)

4 wooden sextants 4 wooden sextants, among others. Spencer Browning & Co., England 19th century, 8 cm high, 37 cm wide and 44 cm deep

Sold

Regency Mahogany Gimbaled Barometer (1 of 8)

Regency Mahogany Gimbaled Barometer Labeled, Spencer, Browning and Co. London, 19th C. 37"l By descent from the Estate of Robert Weeks DeForest and Emily Johnson DeForest.

Sold

A Culpeper-Style Microscope Circa 1790 (1 of 12)

A Culpeper-Style Microscope Circa 1790 A Culpeper Style brass microscope by Spencer Browning and Rust, London. With original case, extra parts, and period slides.  Dimensions: 3 1/2" diameter, 10" tall, the case 13&quot

Sold

Early 19th c. English Navigational Telescope / Spyglass (1 of 4)

Early 19th c. English Navigational Telescope / Spyglass Early 19th Century three (3) drawer English Day or Night Refracting Hand Telescope | Signed Spencer Browning & Rust and 'Day or Night' London, Date: ca. 1784-1840 | Manufactured in London, England of

TOP