Details
An early 19th Century ebony octant
the maker's bone/ivory plaque stamped Rennison * North Shields, the frame with brass mounts, three shades, mirrors, double pin-hole sight, vernier with tangent screw adjustment, index arm, 9¾in. (24.8cm.) radius, in fan shaped oak case with trade label for James Imray & Son
the maker's bone/ivory plaque stamped Rennison * North Shields, the frame with brass mounts, three shades, mirrors, double pin-hole sight, vernier with tangent screw adjustment, index arm, 9¾in. (24.8cm.) radius, in fan shaped oak case with trade label for James Imray & Son