$1,007
Brass 7-inch Radius Sextant by Turnbull & Company, Edinburgh & Leith, with inset silver scale, index arm with magnifier, vernier adjustment and locking screw, horizon mirror, sun shades and 7 inch telescope with additional ocular and objectives in a wooden case with "National Physical Laboratory Certificate of Examination" card inside the lid. Surface discoloration and old lacquer on brass components, inset scale tarnished.
Auctioneer:
Skinner
Date:
2009-07-25