A brass pocket sextant with curved silvered scale; a Victorian leather cased pocket opthalmoscope; a magnifying lens; a Georgian cased brass pocke...
A Georgian mahogany cased signed brass sextant by Stancliffe of London, retailed by Broadhurst Clarkson & Co, with engraved graduated arc and maho...
Cased Sextant Astra IIIB together with a Hanhart yachting Stop Watch and a Prismatic Compass.
Brass cased hand heled Sextant marked for Kelvin and Hughes
An old Edwardian set of gold scales & 20th century sextant in good order.
Bubble sextant MK IX 68/313, microscope in box, binoculars, etc.
Reproduction brass surveyor's level with compass, similar pocket sextant and sundries
H. Hughes & Son Sextant pattern 491 in original box
A 3¼IN. RADIUS FLYING BOAT MICROMETER SEXTANT, CIRCA 1940unsigned, the black crackle frame with brass arc scale divided by 120º, micrometer vernie...
A 7IN. RADIUS BELL-FRAME VERNIER SEXTANT BY HEATH & CO., CIRCA 1914the oxidised frame later ebonised with polished arc signed as per title and num...
A 6½IN. RADIUS CURVE-BAR SEXTANT BY HEALTH & CO., CRAYFORD, LONDON, CIRCA 1900with oxidised brass curve-bar frame, signed on arc as per title with...
English, c.1950, unsigned, polished brass sextant on shaped wall mounting, sextant with single telescope, and filtered, base width 28cm
English, dated to the label in the lid, 6/1/47, sextant with badge for 'HUSUN' with 2 telescopes, sun filtered in fitted French polished case, sex...
English, c.1940, unsigned, highly polished brass, with 3 telescopes, sun filter in French polished carry case
English, dated 1947, with trade label for Sestrel to lid and with a badge for Sestrel on the sextant arm, fully polished brass in original polishe...
To include Hermes 8x24, leather covered set by Leme Edinburgh, a set by Lumex10x35, a set by Dunhill 8x32, a military set possibly off a sextant, ...
A 20th century sextant, marked Frieberger Prazisionsmechanik.
Oak cased sextant, Kelvin and Hughes limited. Not available for in-house P&P
DISCOURSE ON THE NEWLY-BUILT ASTRONOMICAL INSTRUMENTS IN THE OBSERVATORY (xinzhilingtaiyixiang zhi); DESCRIPTION OF THE SYSTEM OF GOVERNMENT UNDER...
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