Antique sextant of oxidised and lacquered bronze bell pattern frame, the brass limb with inset silver scale divided to 150 degrees, signed by the maker “Heath & Co, New Eltham, London” being “Made for J. Morton & Son, Glasgow.” 7” index bar set with diffuser, vernier with tangent and clamping screws, and reading glass, the apex with index glass and adjustment screw. Four index shades graduated green. Horizon glass with three shades, graduations of green. Lacquered mahogany handle having case fixing receiver, inset bone panel to verso, adjustable telescope ring, all arranged upon a fine cast and machined bell pattern frame. Together with a complete, original and full suite of accessories comprising: astronomical or collimating telescope having two magnification tubes, star scope, sighting scope, binocular scope, two push on filters, patent greatest angle clamp, mirror adjustment tool, turnscrew.

The whole contained within its original, fitted, mahogany case with compartments and green felt-faced buffers. The inner lid with National Physical Laboratory certificate of examination dated September 1919, bearing maker’s name and instrument serial no. “R334.”

The frame retaining most of its original finish, the shades, mirrors and telescopes in excellent, undamaged condition with good clarity. The tubes with some external losses and patination. The mahogany case with side-mounted internal instrument release button, swinging catches with safeties, flush fitting fold out transport handle and identification plate, retaining most of its original French polished finish, minor marks and abrasions. Lock and original key.

All contained within original leather outer transport case, having shoulder strap and twin buckle fastenings. Large embossed maker’s cartouche to front detailing the ten gold medals awarded, maker’s address and instrument model.

Heath was a prolific maker in the 19th and going on to the 20th century. These instruments are by no means rare – however the condition and completeness of this one make it unusual and set it well aside from most others.

Certainly a collector’s piece.

Dimensions: 11″ wide x 10½” deep x 6″ high

Stock No: SX0524

Price: SOLD