£900
5IN. RADIUS VERNIER SEXTANT BY TROUGHTON LONDON, CIRCA 1800
with single cast lacquered brass 'TY' frame, signed on the crossbar Troughton London, the arch with inset silver scale divided to 160º, Vernier with clamp and magnifier sighting tube, mirrors, 5 shades and threaded fruitwood handle, contained in fitted box of issue with accessories including two sighting tubes and a sun filter -- 9in. (23cm.) diameter
missing one foot, swivel arm repaired, otherwise good overall condition.
Fees apply to the hammer price:
Free Registration
32.4% inc VAT*
Flat Fee Registration
28.80% inc VAT*
