By A Mystery Man Writer
This instrument is really a reproduction of an Octant of the mid 18th century. By measuring the height of the stars or the sun, an Octant allows the navigator to determine geographic latitude. In 1731 John Hadley (England) and Thomas Godfrey (Philadelphia), demonstrated the Octant, independently. The arc of an Octant i
Antique Vintage Brass 4 Nautical Sextant J. Scott London Astrolabe Functional Ship's Instruments - Canada
This Sextant Is Made With 100% Premium Quality Of Brass. Sextant Measures 9 X 9 X 4.5(INCHES). Wooden Box Measures 9.75 X 9.5 X 5. Wooden box is
Malla Sextant Instrument 9 Brass Sextant with Box | Navigational Sextant | Sextant Working | Vintage Astrolabe Brass Functional Sextant | Gift
A British made, late 19th century brass sextant imported and sold by the Chas. C. Hutchinson nautica: Skipjack Nautical Wares
J.SCOTT Antique Sextant Nautical Brass Astrolabe Working Marine Vintage Box
A Sextant Is A Doubly Reflecting Navigation Instrument That Measures The Angular Distance Between Two Visible Objects. The Primary Use Of A Sextant Is
5 Nautical Sextant J Scott London Functional Replica with Wooden Box | Antique Brass Maritime Navigation Instruments for Mariners & Surveyors
Nautical Brass Sextant Navigational Marine Sextant Brass Polished Collectable Sextant Fully Functional Navigational Instrument - Canada
Equatorial Sextant At The Royal Observatory, Greenwich, 52% OFF
Find many great new & used options and get the best deals for Antique Rep Maritime Nautical Sextant w/Wooden Box J. Scott London Brass Sextant at the
Antique Rep Maritime Nautical Sextant w/Wooden Box J. Scott London Brass Sextant
A brass sextant is a beautiful instrument with knobs, slides, vernier scales, mirrors, magnifiers, filters, lens and eye pieces. It’s a real historic
RII Pocket Sextant, Nautical Navy Sailors Brass, Celestial Navigation with Movable Telescope, Determine Latitude & Longitude, Galactic Gifting
J. Scott London - Brass Ship History Sextant with Wooden Box.