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A cased sextant.
A cased sextant. Late 19th century, with brass and black lacquered finish, the mahogany case labelled for James Hogg, Leith, width 27.5cm.in need ...
A set of 20th century Veterinary instruments. Bell & Croyden London, in a case.
A 19th century ebony and brass octant. The central panel reads Owen Owens Liverpool, length 31cm.
A brass prismatic surveyor's compass by Francis Barker & Sons Ltd. Dated 1932, diameter 13.5cm, together with a Victor US army type D-12 compass, ...
A mid century surveyor's cross staff instrument by BIMA Brevettato. In stow box, height 16cm.
A WWII era Military portable artillery clinometer MK.5. by WRP. In leather stow case, together with WWII era lacquered brass pocket sextant. (2)
A Sestrel marine sighting compass. Henry Browne & Sons Ltd, brass engraved dial on gimbal bracket with folding sights, dial diameter 16cm.
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