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Lot Essay
John Charles Dennis is recorded at 118 Bishopsgate between 1839-1849.
Details
A 19TH-CENTURY OCTANT BY DENNIS
with 9½in. radius brass index arm, signed on the cross bar DENNIS 118 BISHOPSGATE ST LONDON , ivory scale divided to 100°, vernier clamp, pin hole sight and three shades, contained within a stepped keystone box -- 13in. (33cm.) wide.
with 9½in. radius brass index arm, signed on the cross bar DENNIS 118 BISHOPSGATE S
Special notice
VAT rate of 5% is payable on hammer price plus buyer's premium.