DISCOURSE ON THE NEWLY-BUILT ASTRONOMICAL INSTRUMENTS IN THE OBSERVATORY (xinzhilingtaiyixiang zhi); DESCRIPTION OF THE SYSTEM OF GOVERNMENT UNDER...
Sextant. A Hezzanith sextant, certificate to inside of lid, contained in original fitted case
A cased 19th century brass sextant by Wilson, Gillie, Bruce & Sons Ltd, Cardiff, with accessories (C)
A SEXTANT BY H.HUGHES AND SON OF LONDON. A Sextant by H. Hughes and Son Ltd 59 Fenchurch Street London, marked '6605-99-522-6953Sextant SER: 2192...
A 19th century Whitfield and Hakes brass sextant with its original box together with a Philips Planisphere (2)
A CASED SEXTANT BY A. SALMOIRAGHI, MILANO. No. 13716.
Cased Sextant Astra IIIB together with a Hanhart yachting Stop Watch and a Prismatic Compass.
WW2 Cased sextant, military marked.
A sextant of plain form, brass frame
A cased German Micrometer Sextant, with certificate dated 1966
A WWII RAF 1942 AM 6B/218 MK IX A / no 9737/40 Sextant in fitted case (type fitted to Wellingtons and Lancasters)
A 19th century drum pocket sextant signed Brooks, London, of typical form, signed above the silvered scale divided to 140 degrees, lacquered brass...
A reproduction navy brass sextant in a fitted box.
An early 20th-century vintage brass sextant, a precision navigational instrument used for celestial navigation at sea. Constructed from solid bras...
Cary, London - an early 20th century brass T-framed Verinier sextant in mahogany case. The sextant with additional lenses, stamped Cary London to ...
Brass cased hand heled Sextant marked for Kelvin and Hughes
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