Details
An early 19th-Century ivory and brass-mounted octant,
signed J. Spriner Bristol, with double pin-hole sight, three shades, backside and mirrors, the index arm -- 14in. (36.8cm.) radius, with trade label for Joshua Springer Bristol, in stepped mahogany case, with various paper cuttings
signed J. Spriner Bristol, with double pin-hole sight, three shades, backside and mirrors, the index arm -- 14in. (36.8cm.) radius, with trade label for Joshua Springer Bristol, in stepped mahogany case, with various paper cuttings