A few examples of appraisal values for
SEXTANTE

• ANTIQUE SEXTANTAntique rosewood
  ANTIQUE SEXTANTAntique rosewood or ebony wood sextant with bone scale and plate circa 1820. Unsigned. 15 x 13 inches.
• A Sextant (Vernir Type) ca.
  A Sextant (Vernir Type) ca. 1900-1910 in Mahogany Fitted Chest Sextant engraved on arc "HEATH &CO. NEW ELTHAM LONDON". Made for Taylor & Taylor San Francisco. Plate on Tangent arm "HEZZANITH-ENDLESS TANGET SCREW-AUTOMATIC CLAMP." Box has the name "H.J. Dieble".
• SEXTANT, SPENCER BROWNING & CO.,
  SEXTANT, SPENCER BROWNING & CO., LONDON, EARLY19th c. Ebony and brass, engraved bone dial. Lenses intact. In its original fitted oak case. Sextant measures 12" x 9 1/2".
• A box sextant,Carl Zeiss,
  A box sextant,Carl Zeiss, Jena, fitted stained wood box with original instruction manual, 33cm w
• SEXTANT, SPENCER BROWNING & CO. ,
  SEXTANT, SPENCER BROWNING & CO. , LONDON. EARLY19th century. Ebony and brass, engraved bone dial. Lenses intact. In its original fitted oak case. Sextant measures 12" x 9 1/2". Good condition
• EARLY SEXTANT - Early 19th c
  EARLY SEXTANT - Early 19th c Solid Brass Sextant engraved 'TJ Williams Cardiff' on the 7in. radius vernier sextant the inset silvered scale vernier with clamp fine screw adjustment and swivel magnifier seven shades two mirrors and day/night telesco
• 19TH C. JEAN CHEVALLIER SEXTANT
  19TH C. JEAN CHEVALLIER SEXTANT IN CASE Jean Chevallier (French, founded 1796), 19th century. Black iron sextant having a silver inlaid arc; in wooden case. Marked on arc. Approx. h. 3.5", w. 11", d. 9.5"; case, h. 4.25", w. 10.25", d. 10.25".
• A sextant by Cary, no. 2445, in a
  A sextant by Cary, no. 2445, in a fitted mahogany case
• MARINE SEXTANT WITH CASEA 20th
  MARINE SEXTANT WITH CASEA 20th century vintage marine sextant showing a black powder coated brass frame with a silvered arc within a brass index arm stamped H. HUGHES & SON LTD. LONDON, and fitted with a pinch type tangent, together with magnifier, brass telescope, and index mirror, 2 pair of sun shades & horizon mirror, as well as an ivorine vernier scale & micrometer. The underside mounted with a black phenolic grip which stores batteries for the electric light fitted atop the index arm. All within a dovetailed & locking mahogany fitted case with carrying handle, some components may be absent. The lids interior retaining its HUSUN inspection certificate dated February 1945. Case dimensions: 6" high x 10.5 " wide x 11" deep.
• LA FILOTECNICA, MILANO MARINE
  LA FILOTECNICA, MILANO MARINE SEXTANT 20th c., Italy, brass instrument with various components, in original wooden case with metal tag under cover, "Breschi" tag outside, box edge stamped "67857", 6"h x 10.75"w x 10.5"d (box)
• 19TH CENTURY SEXTANT BY E & GW
  19TH CENTURY SEXTANT BY E & GW BLUNT. EBONY WITHBRASS FITTINGS. ONE OF THE FOUR GLASS LENSES SHOWS A CRACK, OTHERWISE GOOD CONDITION. IN ITS ORIGINAL FITTED WOOD CASE WITH OLD GREEN PAINT, AND BRASS ESCUTCHEON. WAS PURCHASED IN 1972 FOR $260 FROM JOHN NEWTON, MARINE ANTIQUES, WISCASSET, ME. 3 3/4" HIGH, 12" WIDE, 13 1/2" LONG.
• CASED SEXTANT. Marked for E. & G.W.
  CASED SEXTANT. Marked for E. & G.W. Blunt New York 2nd quarter-19th century ebony ivory brass. A fine example of Blunt's sextants in unusual materials. 13''l. in an oak case. This item cannot be shipped internationally. No scopes.
• SEXTANT IN DECORATIVE PAINTED
  SEXTANT IN DECORATIVE PAINTED CASE 19TH CENTURY CASE HEIGHT 3.5”. LENGTH 12.5". WIDTH 12”.SEXTANT IN DECORATIVE PAINTED CASE, 19th Century, Sextant with ebonized wood frame. Marked "F. Stoppani London". Wedge-shaped case, the top with painted decoration of an eagle with an American shield, crossed flags and "Friendship, Love and Truth" banner. Retains label for retailer Taber of New Bedford, Massachusetts. Dimensions: Case height 3.5". Length 12.5". Width 12".
• Marine Sextant in Box with other
  Marine Sextant in Box with other equipment.
• SMALL FRAME SEXTANT BY BUNGE
  SMALL FRAME SEXTANT BY BUNGE BERLIN, CIRCA 1920 SEXTANT LENGTH 8.5". ARC 7". BOX HEIGHT 4.5". WIDTH 10". DEPTH 6.5".SMALL FRAME SEXTANT BY BUNGE, Berlin, Circa 1920, Signed on radius arm "Bernh. Bunge. Berlin, S.O. No. 740.". Frame with a green marbled finish. Index arm with level and rack and pinion vernier. Telescope with two shades and electrical attachment. Original mahogany box with maker's label. Dimensions: Sextant length 8.5". Arc 7". Box height 4.5". Width 10". Depth 6.5". Provenance: The Kelton Collection of Marine Art & Artifacts.
• Brass and wood sextant, brass arc
  Brass and wood sextant, brass arc marked "Th. Wegener, Berlin No. 236", in finger-jointed mahogany brass mounted case with Dutch label dated 1953, in a 5 x 11 x 11 in. case with multiple lenses and accessories. Sextant with scattered light corrosion and paint loss, appears to be in good working order; case with separations and stains. Private Collection, Delaware
• Ebony and brass sextant 19th
  Ebony and brass sextant 19th century With wood case. L: 21 in. PROVENANCE: Property of a Philadelphia gentleman. Part of gauger is missing as is one lens
• SEXTANT AND A WOODEN FRAME BOTH
  SEXTANT AND A WOODEN FRAME BOTH APPROX. 8” X 12.5”.SEXTANT AND A WOODEN FRAME, Sextant with an ebonized wood frame and brass mounts. Marked "Troughton London". Other frame also ebonized wood. Dimensions: Both approx. 8" x 12.5".
• Three brass scientific instruments,
  Three brass scientific instruments, late 20th c, including a box sextant, 77mm diam More Information Good condition, well made, replicas
• SEXTANT BY HENRY HUGHES & SON
  SEXTANT BY HENRY HUGHES & SON LTD. LONDON, CIRCA 1941 RADIUS 5". RADIUS ARM 6.5". CASE HEIGHT 5.75". WIDTH 8.5". DEPTH 8.5".SEXTANT BY HENRY HUGHES & SON LTD., London, Circa 1941, Signed on the radius "H. Hughes and Son Ltd, London, No.25712". Diminutive blackened enameled brass "T" frame, with brass radius, seven shades, telescope socket with eye cup, mirrors, a vernier adjusted by an ivorine wheel, quick release, teak handle and tommy bar. Radius divided from 0-120 and marked with a crown, "AM" and a reference number. Includes an oil jar and maker's examination label dated "19-5-1941". Fitted mahogany carrying case. Dimensions: Radius 5". Radius arm 6.5". Case height 5.75". Width 8.5". Depth 8.5". Provenance: The Kelton Collection of Marine Art & Artifacts.
• ANTIQUE DUTCH PATINATED BRONZE
  ANTIQUE DUTCH PATINATED BRONZE SEXTANT Antique patinated bronze nautical sextant, marked "L.J. Harri, Amsterdam". 4.5" H x 8.5" W x 10.25" D. Provenance: Removed from an estate at 180 East End Avenue.
• ANTIQUE SPENCER & BROWNING
  ANTIQUE SPENCER & BROWNING SEXTANTAntique English Spencer and Browning sextant in wood box with original label and retailer name CHARLES TABER NEW BEDFORD. Box has old green paint. Bone inlay on the instrument. Circa 1840.
• BRASS SEXTANTunmarked; with
  BRASS SEXTANTunmarked; with accessories, in a brass-mounted, fitted mahogany case; Condition: the case with a split to lid; the sextant: 9 1/4 inches wide; 8 3/4 inches deep; the case: 11 1/8 inches square; 5 inches high Condition:
• CASSENS S. PLATH HAMBURG #9535
  CASSENS S. PLATH HAMBURG #9535 SEXTANT, CIRCA 1923, WITH ORIGINAL BOXCassens S. Plath Hamburg #9535 Sextant, circa 1923, with Original Box,
• Cased sextant, marks are rubbed,
  Cased sextant, marks are rubbed, approx 12cm H x 29cm Sq
• AN ENGLISH BRASS SEXTANT IN OAK
  AN ENGLISH BRASS SEXTANT IN OAK CASE An English brass sextant in oak case, Spencer & Co., London, 9"l
• RARE LEFT-HANDED BRASS DOUBLE
  RARE LEFT-HANDED BRASS DOUBLE T-FRAME SEXTANT BY JOHN BENJAMIN DANCER CIRCA 1850 SEXTANT HEIGHT 9.5". WIDTH OF ARC 10.5". BOX HEIGHT 5". WIDTH 11". WIDTH 10.5".RARE LEFT-HANDED BRASS DOUBLE T-FRAME SEXTANT BY JOHN BENJAMIN DANCER, Circa 1850, Signed on the radius "Dancer Manchester" for John Benjamin Dancer (British, 1812-1887). Formed with strips of brass in duplicate and joined with turned brass pillars. Brass arc inset with a silver scale calibrated from 0-150. Fitted with an index arm with clamp and tangent screws, magnifier, vernier scale, lignum vitae handle, two sets of colored filters and telescopic lens with the telescope fitting into the right side and the ebony handle mounted on the left. Fitted mahogany box with additional lenses and accessories. Dimensions: Sextant height 9.5". Width of arc 10.5". Box height 5". Width 11". Width 10.5". Provenance: Christie's, South Kensington, 2011.The Kelton Collection of Marine Art & Artifacts.Notes:John Benjamin Dancer, optician and scientific instrument maker, was the inventor of microphotography. Born in London, Dancer, at different times, held apprenticeships with Ramsden, Dollond and Troughton. In 1841 he established a partnership, Abraham & Dancer, in Manchester. After 1845 he worked alone.
• MODERN SEXTANT &
  MODERN SEXTANT & WEATHERVANEModern sextant in 10 inch wood case; and modern copper weathervane of man on sailboard. 29 in high.
• EARLY 20TH CENTURY SEXTANT BY
  EARLY 20TH CENTURY SEXTANT BY BUFF & BUFF. BRASS,MULTIPLE LENSES. APPEARS TO BE IN WORKING CONDITION. MAHOGANY CASE WITH INLAID SHIELD SHAPED PLAQUE. ORIGINAL FINISH. BRASS HANDLES AND CLOSURES. 6" HIGH, 9 3/4" WIDE, 9 3/4" DEEP.
• Brass and wood sextant, brass arc
  Brass and wood sextant, brass arc marked "Th. Wegener, Berlin #236", in finger jointed mahogany brass mounted case with Dutch label dated 1956, in a 5 x 11 x 11-1/2 in. case with multiple lenses and accessories. Sextant with scattered light corrosion and paint loss, appears to be in good working order; case with separations and stains. Private Collection, Delaware.
• 19TH CENTURY BRASS SEXTANT IN
  19TH CENTURY BRASS SEXTANT IN FITTED CASE.Dovetailed mahogany. Crichton, London, made for James Whyte, Glasgow. Two extra lenses within case. Label inside box reads "F. W. Lincoln Jr & Co., Nautical Instruments, Commercial St., Boston". Case is 11 1/2" x 11" x 5". Shows wear and large age separation on lid. Sextant itself is 10" long, 8 1/2" at widest point, 2 1/2" deep.
• CASED SPENCER BROWNING & CO.,
  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 9". Case lid shrinkage crack.
• ENGRAVING - 'Le Sacrement de
  ENGRAVING - 'Le Sacrement de l'Extreme Unction' depicting a Priest performing that service in the bedroom of an elderly gentleman whose family is gathered around while a young boy torments a cat next to the stove shrinkwrapped SS: 8'' X 10'' foxed.
• HAAS & HURTER ROSEWOOD, EBONY AND
  HAAS & HURTER ROSEWOOD, EBONY AND BRASS SEXTANTHAAS & HURTER ROSEWOOD, EBONY AND BRASS SEXTANT , 19th century, engraved "No. 14 Nugent's Patent Septant, Made by Haas & Hurter, G. Marlboro Street, London .” 17 in. x 14 ½ in. Condition: Items may have wear and tear, imperfections or the effects of aging. Please contact the gallery for further details prior to bidding. Any condition statement given as a courtesy should not be treated as fact.
• ANTIQUE AMERICAN SEXTANT NAVIGATION
  ANTIQUE AMERICAN SEXTANT NAVIGATION INSTRUMENT United States,Early 20th CenturySturdy wood case housing a black painted brass sextant with certificate of examination from the National Physical Laboratory signed by Joseph Ernest Petavel.
• Brass Surveyors Sextant 8''
  Brass Surveyors Sextant 8''