Details
An early 19th Century vernier octant by Jecker
constructed in ebony, brass with inlaid ivory scale divided 5- 0- 110, signed on the index arm Jecker Paris, with two shades, one mirror (lacks index mirror), pin hole sights and brass feet (Some missing parts), the radius -- 10in. (25.5cm.)
See illustration
constructed in ebony, brass with inlaid ivory scale divided 5- 0- 110, signed on the index arm Jecker Paris, with two shades, one mirror (lacks index mirror), pin hole sights and brass feet (Some missing parts), the radius -- 10in. (25.5cm.)
See illustration