Nautical Antiques & Marine Art at Land and Sea Collection™ Dive Helmets, Ship Models, Sextants

HEATH HEZZANITH QUINTANT SEXTANT Ca 1910

Home
About Us ~ Land And Sea Collection™
Distinguished CLIENTS & CORPORATIONS of Land And Sea Collection™
IMPORTANT RECENT SALES by Land And Sea Collection™
CONSIGN with or SELL to Land And Sea Collection™
STORE POLICIES at Land And Sea Collection™ ~ Terms of Sale
PAY HERE - View Cart - Shipping
SITE MAP & Index by Land And Sea Collection™
FEATURED ITEMS from Land And Sea Collection™
BOAT, SHIP & SAILBOAT MODELS by Land And Sea Collection™
RARE MUSEUM OWNED SWORDS by Land And Sea Collection™
Rare Medicus Militia Officer's Sword in Peterson's Museum Deaccession
MEDICUS Militia Infantry Officers Sword Ca 1821-1840 Museum Deaccession
Italian Military Short Sword Mid 19th C Museum Deaccession
AMERICAN SILVER HILT SWORDS SABERS by Land And Sea Collection™
Antique French Silver Hilt Hunting, Hanger Short Sword Ca 1740
American Silver Hilted Hanger, Hunting Sword, Ca 1775 -1805
ANTIQUE AND VINTAGE BINNACLE, COMPASS, HELMS & TELEGRAPHS By Land And Sea Collection™
Giant Vintage Polished Brass Skylight Binnacle Mint
KELVIN-WHITE Spherical Skylight Binnacle Compass Ca 1935
British SESTREL Hand Bearing Compass - Lilley & Gilley
Antique Twin Burner Display Binnacle Head Ca 1890
Important Antique Mushroom Twin Burner Sailing Ship Binnacle Ca 1870
Rare Robinson Bridge & Engine room Ships Telegraph Display
Big Ship's Cased Pelorus BUFF & BUFF Ca WW II
ANTIQUE DRY CARD COMPASSES by Land And Sea Collection™
Antique Lord Kelvin Bottomley & Baird Threaded Compass & Display
Antique E & G.W. BLUNT Boxed Dry Card Compass Gimbaled Pivot Ca 1820
Antique American Dry Card Compass Dolphin Presentation Display
Antique D. Baker - Boston Whaleboat, Dory Compass Ca 1850
Giant Vintage Reflective British Compass
ANTIQUE FLINTLOCK & PERCUSSION PISTOLS by Land And Sea Collection™
ANTIQUE SEXTANTS, OCTANTS & NAVIGATION INSTRUMENTS by Land And Sea Collection™
Antique Polished Brass Presenation Quintant - Sextant Ca 1870
Rare Antique Octant - Sextant Made in Canada Ca 1860
Spencer Browning Presentation Brass Frame Sextant Ca 1860
Giant Antique Presentation Octant Gold Gilt Ca 1770
Unique Antique Front Focus Marine Telescope Mint Ca 1790
Back Sight Octant Ramsden C 1795
Fine Quality Old SHEFFIELD Silver Plate Telescope Ca 1820
ANTIQUE MARITIME NAVAL SWORDS & CIVIL WAR WEAPONS by Land And Sea Collection™
Blue & Gilt American Eagle Head Officer's Sword Ca 1820
Shrapnel Struck Gigantic Civil War Wrist Breaker Cavalry Saber
French Superieur Officer's Eagle Head Sword & Scabbard Ca 1800
ANTIQUE SHIPS MARINE NAVIGATION LIGHTS LAMPS & LANTERNS Land And Sea Collection™
NAUTICAL DECOR & MILITARY DECOR by Land And Sea Collection™
Painting New York State Militia Officer
Sailors Folk Art Giant Macramé Picture Frame
Antique Bronze Twin Dolphin Table Ca 1910
Ships Figurehead Male From Famous Collection
Antique Iron Bound Silver Trunk Wilson & Sharp Edinburgh
DIVING HELMETS ANTIQUE & VINTAGE by Land And Sea Collection™
1944 Miller-Dunn Navy MK V Dive Helmet Low Number
Rare 1942 Morse Navy MK V Diving Helmet Display Condition
The Truth About NAVY MK V ANODE BARS
Unique 1945 Morse Commercial Vintage Dive Helmet History
Joe Savoie Dive Helmet Low Single Digit Serial Number
1944 DESCO Navy MK V Dive Helmet Rare Rose Color!
Vintage American Hard Hat Deep Sea Diver's Boots
Rare 1916 Navy MK V Dive Helmet and Air Pump
A. SCHRADER'S & SON Flat Sheath Navy Standard Dive Knife
A.J. MORSE 1 A Air Pump for 1916 MK V Dive Helmet Mint
WANTED OLD VINTAGE DIVING HELMETS Land And Sea Collection™
VINTAGE OUTBOARD MOTORS by Land And Sea Collection™
Mint 1937 Johnson M 110 Outboard Motor for Display
Vintage 1930 EVINRUDE Fold-Light Outboard Motor Mint
ANTIQUE VINTAGE SIGNAL SALUTE & SHIPS CANNONS by Land And Sea Collection™
Bronze and Cast Iron Civil War Mountain Howitzer Signal Cannon
Antique Ships Signal Cannon Iron Barrel Wood Carriage
Ships Iron Carronade Signal Salute Cannon Ca 1840
Antique Ship's Large Bronze Signal Cannon Original Carriage
Antique Miniature Indonesian Bronze Cannon on Ship's Carriage
Dahlgren Bronze Signal Cannon
ANTIQUE & VINTAGE BOAT & SHIP MODELS by Land And Sea Collection™
Fine Handcrafted Famous American Clipper Ship Cased Model
Antique Handmade Lapstrake Sailing Dinghy Model Ca 1895
Virgina Pilot Boat Schooner Ca1800 Ship Large Model Boat
Four Masted Bark Vintage Sailor-made Model Massive Ca 1920
Antique American Coasting Schooner Diorama Model Ca 1870
Bas Relief Folk Art Model of Clipper Ship FLYING CLOUD Known Artist
Sculpture Builders Offshore Racing Boat Model Original
VINTAGE RADIO CONTROL MODELS by Land And Sea Collection™
Large C3 Vintage Cargo Ship Model RC Transmitter Ready Ca 1960
Vintage Steam Boiler Powered Tramp Steamer Model Ship RC Ready
UNDERSTANDING HALF HULL MODELS by Land And Sea Collection™
ANTIQUE BUILDER'S HALF HULL MODELS PageTwo by Land And Sea Collection™
Large Builder's Half Hull Model US Revenue Cutter Ca 1860
Large American Whaleship Half Model 1864
Large American Builder's Half Hull Ship Model Ca 1890
Builder's Half Model of an Extreme Clipper Ship Ca 1852
Half Hull Model of British Sailing Ship ABELLA 1867
ANTIQUE AND VINTAGE HALF HULL BOAT MODELS by Land And Sea Collection™
NOAA Tank Test Submarine Support Ship Half Hull Model
MINIATURE VINTAGE MODEL SHIPS by Land And Sea Collection™
Vintage miniature SS PRESIDENT HOOVER Ship Model
Miniature Vintage Model Ships American Presidents Line C-3 Class
SS President Polk American Presidents Line Miniature Vintage Model Ships
AUTHENTIC ROYAL NAVY UNIFORMS and MEDALS by Land And Sea Collection™
British Royal Navy Long Service and Good Conduct Medal Ca 1848
MILITARY, NAVAL KNIVES, DAGGERS, DIRKS by Land And Sea Collection™
German KS98 Dress Short Bayonet E. Pack WW II
French First Empire Rope Horn Hilt Presentation Dirk Ca 1820
US NAVY - ROYAL NAVY ARTIFACTS & RELICS by Land And Sea Collection™
Bateman Georgian Silver Tankard Nelson & Trafalgar 1805
Watercolor Painting of HMS Victory 1737
Watercolor Painting of Royal Navy 38 Gun Frigate Class of 1793 Signed
USS SARATOGA CV 3 Sterling Presentation Shaker
48 Star Manila Bay Ensign 1900
Battleship USS North Carolina BB 55 Vintage Model
U.S. Navy Steam Frigate USS NIAGARA European Civil War Cruise of 1864-65
Steam Frigate NIAGARA Official Crew & Officers' List 1864-1865
Commission Pennant USS CAMBRIA APA 36
Original WW I Submarine War at Sea L.A. Shafer Poster Mint
Admiral DAVID FARRAGUT Lieut. Commander age 37 Ca 1838 Frm Rare Engraving
VINTAGE AIRPLANE MODELS by Land And Sea Collection™
JUNKERS JU 52 "Iron Annie" Airplane Model Larger Size
Boeing 314 Clipper Flying Boat Model Plane
Ford Tri-Motor Model Airplane Tin Goose Aircraft Model
DOUGLAS DC 3 Airplane Model - Stand
Mega Giant Sopwith Camel WW I Fighter Plane Model Huge Size
Gee Bee R-1 Thompson Trophy Winner Model Airplane
NEW SEXTANTS - ASTRA III B DELUXE by Land And Sea Collection™
USED SEXTANTS PREMIUM BRANDS by Land And Sea Collection™
New Navy MK III Sextant Mint NOS 1974
Antique American Miniature Pocket Sextant and Leather Case
Plath Navistar Classic Sextant With History Like New
Last Plath Bubble Horizon Original Box Like New
Plath Articial Bubble Horizon Adjustable Light and Bubble
Famous TAMAYA NC 2 Astro Navigation Calculator Ca 1977
Admiral Gago Coutinho Sextant
Miniature British Aviation Ministry Marine Sextant WW II
MARINE, NAUTICAL ANTIQUES , ARTIFACTS, RELICS by Land And Sea Collection™
FINE MARINE ART, MARINE PAINTINGS & FOLK ART by Land And Sea Collection™
1913 Oil Painting Antonio Jacobsen Rare Dimensional Ship Portrait
American Sailing Yacht Ship's Figurehead Ca 1865
HMS Victoria Hong Kong Harbor Oil
Antique Carved Wood Flying Gilded American Eagle
GRAND TURK of Salem, 1815 Watercolor Painting as in Peabody Museum
Racing Schooner Silk Work Painting by Thomas Willis Ca 1883
Carved Wood Ship's American Eagle Head Relic Ca 1850
Clipper Ship ELIZABETH Oil Painting by Jerome Howes
Antique Early American Sailor's Sea Bag
Original Watercolor French Cavalry Officer by Jean-Baptiste-Édouard Detaille
5 Vintage Whale Carvings Display
Sailboats in Moonlight by Edward Moran Ca 1885
Pilot Boat Leads Ships To Liverpool, England 1866 - Oil Painting Signed
Royal Navy Midshipman in the Rigging - Watercolor Ca 1785
Antique John Bellamy Style Carved American Eagle
Artistic Carving Co. American Eagle
Ward Line Ship Portrait USS NIAGARA Fredrick S. Cozzens Original Watercolor 1888
Clipper ARGUS Ship Painting by L. Papaluca The Elder Ca 1890
Sino Italian Painting American Bark PARAMOUNT Ca 1854
Antique Shipbuilder's Colored Advertising Ship Drawing
MILITARY HEAD GEAR COVERS & HATS by Land And Sea Collection™
US Navy Full Dress Sword & Cocked Hat Kit Mint
Rare Sailors Hat & Vest - Jack Tar Uniform Ca 1825 Authentic
ANTIQUE & VINTAGE SHIPS & NAVY BELLS by Land And Sea Collection™
Unique WW II US Navy Dark Green Foredeck Bell
Naval & Military Ships Foredeck Bell Vietnam Era Display
Very Rare Antique U.S. Navy Brass Bell Ca 1905
U.S. Navy Ceremonial Bell Gold Plate
Fancy Ships Bell Ropes
RADIO ROOM CLOCKS - by Land And Sea Collection™
VINTAGE NAUTICAL SHIPS CLOCKS by Land And Sea Collection™, Chelsea, Seth Thomas
Chelsea Polished Brass Navy MK I Deck Clock
1941 US Navy HAMILTON M 22 Gimbaled Deck Chronometer Watch
Brass WW II U.S. Navy Black Dial 12/24 Hour Clock Mint
Vintage Chelsea Ship's Bell Clock Hinged Bezel 5 Stars
1942 Hamilton M 22 Deck Watch Chronometer Navy Markings Mint
Unique Seth Thomas Chronometer Side Wind Lever Ca 1899
Vintage Seth Thomas Ships Bell Clock Ca 1941 Desktop
Fine Chelsea Ships Wardroom Clock Post WW II Mint
SETH THOMAS Vintage Ships Bell 11 Jewel Clock 1948
Rare Seth Thomas Large Ships Bell Clock Forged Brass Case
100 Year Old Seth Thomas Navy Boat Clock Forged Case
Ross Brothers WW II Deck Chronometer
Rare Vintage Chelsea Rose Bronze BASE AND BALL Clock
SHIPS LIGHTING LANTERNS NAVIGATION LAMPS BRASS by Land And Sea Collection™
Giant Large Ship's Kerosene Navigation Light by W. Doxford
WW I PERKINS USN Ships Bulkhead Oil Lamp 1916
Giant Perko Vintage Ships Navigation Anchor Light
Perkins Marine Combination Navigation Lamp
TAFFRAIL SPEED & DISTANCE LOGS by Land And Sea Collection™
Thomas Walker TRIDENT Ship's Mechanical Log & Display
ABOUT OUR MODELS by Land And Sea Collection™
Steamer SABINO Mystic Seaport
Chris Craft BARREL BACK Model Speedboat
Chris Craft 1929 Commuter Cruiser Boat Ship Model
CHRIS CRAFT 1952 RIVIERA Speedboat Model Boat
Chris Craft Utility Model Boat
Chris Craft 1934 Triple Cockpit Speedboat
1934 Chris Craft Double Cockpit Runabout Speedboat
1920 Classic Motor Yacht Model
1926 Raised Deck Motor Yacht DREAMBOAT Model
New England Lobster Boat Model
Hemingway's PILAR Sport Fishing Model Boat
U.S. DESIGN BOAT MODELS by Land And Sea Collection™
HALF HULL MODELS by Land And Sea Collection™
Beetle Catboat Model
Crosby Catboat Model
Marshall SANDERLING Catboat Model
S & S Yawl ODYSSEY Model
ADVENTURESS Schooner Model
AMERICA Schooner Model
Schooner BLUENOSE Model Two Sizes
Giant Schooner Bluenose Model Ship Ready Built Display
Schooner BRILLIANT Large Size Sailboat Model Training Ship
Chesapeake Bay Skip Jack MINNE V
Herreshoff 12.5 Sailboat Model
1905 Herreshoff NEW YORK 30 Sailboat Model
International One Design Class - IOD Model Racing Sailboat
J Class ENDEAVOUR J Class Model
J Class RAINBOW Model
J Class SHAMROCK Model
The America's Cup Half Model- MISCHIEF
CONTEMPORARY NAUTICAL ART, MARINE PAINTINGS OF CLASSIC SEASCAPES by Land And Sea Collection™
American Clipper Ship - China Trade Oil Painting Giant Size
American Baltimore Clipper Ship Oil Painting
Large Cast Bronze Self Portrait Sculptor George Lundeen Ca 1972
WOOLWORKS BRITISH WOOLIES by Land And Sea Collection™
Wool Work Royal Coat of Arms Admiral's
Woolie of Sail Assisted Four Masted British Steamship Sailor Made Wool Work
ARCHIVES of Land And Sea Collection™
LINKS
Price on Application, inquire info@landandseacollection.com

This Fine Instrument Has Been Sold. Thank You!
 
See our current inventory of Antique sextants and ocatants here http://www.landandseacollection.com/id320.html
 
RARE & UNUSUAL
HEZZANITH
QUINTANT (SEXTANT)
- COMPLETE

 
 
Presented is an early bronze frame, platinum arc, antique quintant by the  British instrument maker, Heath, & Co., LTD, New Eltham, London. The instrument was made for V. Weizaeker Opticien De La Marine  . Dunkerque . whose name appears on the arc. Based on its very low serial number of R 154 we date this instrument as having been made in the first quarter of the 20 th Century and likely 1910. As such, it has received excellent care over the last 97 years and is in overall superb condition. Most all of the polished brass fittings show their original Victorian varnish. The sextant had two telescopes--one of high power and narrow field of view; the other of low power and wide field of view--which is the one that is fitted. The telescope is mounted on an adjustable arm called a rising piece, which allows it to be moved towards and away from the frame. This is an advanced feature no longer found on contemporary sextants.
 
PROVENANCE: For the last thirty five years it was owned by a U.S. Master, now retired. In the last years of his professional career, he was the captain of a very large crude carrier
 
This being a quintant, the arc measures from - 5 to plus 155 degrees. It is read by vernier with tangent screw and swinging magnifier to 10 seconds of arc. A quick-release mechanism at the end of the arm engages with worm teeth cut on the underside of the limb. This mechanism, marked "‘HEZZANITH’ ENDLESS TANGENT SCREW AUTOMATIC CLAMP PATENT No. 17840," facilitates making fine adjustments. The British patent for this was issued in 1909.
 
Ref: G. W. Heath and Heath & Co., "Improvements in Devices for the Adjustments of Sextants and other like Instruments," British patent #17,840. Heath & Co., Catalogue (London, 1921-1922), p. 506.
 
BRIEF HISTORY OF MAKER: The Heath name was synonymous with quality from the earliest days of the London scientific instrument trade. The Thomas Heath firm, and its predecessor's operations date back to 1720 when Thomas Heath began making instruments on the Strand in London. Many people associated with the family firm went on to become prominent instrument makers in their own right. Such men as Adams, Troughton, and Watkins worked there for a time before embarking on their own. In 1845 Thomas Heath, II took the helm and the firm's name was changed to Heath & Co., and it continued in business until the mid 20th Century. The Heath three ring frame design Hezzanith sextant is likely the most numerous ever produced, and can still be found in great quantity today.

INSTRUMENT CONDITION: Except for a very few exceptions, it is in outstanding condition with all its metal machinery in good working condition, and only shows minimal wear.. Rarely seen with instruments of this age, is the small ivory plate on the backside of the handle for making notations of the reading of the observations. The horizon mirror two vertical hairline age cracks and the index mirror has more age cracks in both directions, but is still useable.

Like all vernier instruments, reading the arc is helped by the magnifier and the gradations are sharp.The index arm clamp works freely, and the tangent screw moves as it should. The shade glasses are complete and in good working order. The midnight black bronze frame is in very good condition except for some minor evidence of age in a few places. The instrument has four shades for it telescope which is clear and sharp. The higher powered scope is missing. The original adjustment wrench is included. There is no label or inspection certificate, but we took some practice sights, which showed no index or side error.

STAR RATING: Everything of the instrument is original and in good working order and this instrument rates 5 Stars.

 
 

THE SEXTANT'S CASE: The sextant is housed in a square case, complete, with a brass campaign style handle and a catch on both sides, but with no key. As strange as it may seem, these cases were originally configured with the top and bottom made of plywood while the four sides are the original Mahogany held by hand made dovetails. There are no age cracks, but there is a drilled hole through the bottom with nothing fitted. There are some scratches and degradation of the varnish so that refinishing down to the wood might be considered.
 
 Maker's and Retailer's Names & Vernier
                   Adjustable rising piece

                 Shades and index mirror
                            Horizon mirror

SEE MORE PICTURES IN THE GALLERY BELOW

All in all, a highly desirable and worthwhile example from one of better known English instrument makers.
SPECIFICATIONS:
 
Telescope 4 x 26 est.
Length of index arm    9 1/8"
Width of frame at arc 9 1/4"
Index mirror 30 x 32 mm
Horizon mirror 30 x 50 mm
Instrument weight 3 lbs      Total weight 8 lbs
 
OUR QUALIFICATIONS: We are one of the few company's still selling navigation instruments that know anything about them. For purposes of judging whether Joel's opinion counts, he was the editor of the chapter on sextants of the 1977 Edition of "Bowditch", The American Practical Navigator, NAVPUB 9; a member of the U.S. Naval Academy Navigation Symposium Board, 1975 -1978; the author of a book on marine sextants, Cornell Maritime Press,1975, and the founding president of Nautech Maritime Corporation which partnered with Tamaya of Japan in the introduction of the MS 733 Spica, the MS 833, Jupiter, MS 933 Venus sextants and the famous NC-2 navigation computer, in the U.S. market. Joel is also a retired Master Mariner, and held a U.S. Navy "D" Qualification as a Senior Skipper - Oceans. From 1995 through 2000, he served as a Varsity Offshore Sailing Team coach at the U.S. Naval Academy.
Rarely do you find a special instrument that is that is 97 years old in this original condition. A superior addition to any collection or use it at sea.
OUR UNCONDITIONAL GUARANTEE: If not completely satisfied with your purchase it may be returned, if without damage, within three days of receipt in its original condition and packaging. Returns must be insured for their full value. All that is required is a prior email authorization by us for the return. Unfortunately, no refund can be made for the cost of shipping, packaging and handling unless we are at fault.

INTERNATIONAL BUYERS WELCOME, but contact us first. We have customers in Australia, Austria, Belgium, Bermuda, British Virgin Islands, Canada, Chile, China, Denmark, England, France, Germany, Greece, Holland, Hong Kong, Ireland, Israel, Italy, Japan, Kuwait, Martinique, Mexico, New Zealand, Norway, Nova Scotia, Saudi Arabia, Scotland, Singapore, Spain, Sweden, Switzerland, Thailand, USVI and the Eastern Caribbean.

SHIPPING & PACKING: The cost of shipping, packing, handling, and insurance to your destination, is an additional charge. You may email us to get these costs. We price our very special packing and shipping honestly, but we expect to be reimbursed for the nominal cost of packaging materials and handling. 

Buy this very special sextant Now! What a great find for that special person who can appreciate only the finest and most unusual.

Copyright 2007 by Land And Sea Collection™, All Rights Reserved

Select a thumbnail from the left to zoom.
Image #1

Image #2

Image #3

Image hosting and Zoom Gallery by VillagePhotos.com