12th May, 2022 12:00
Fine Scientific and Medical Instruments
A Fine Vernier Protractor by Heath & Wing
English, c.1760, in brass, divided to one degree, twin arms reading to 5 arc-minutes by a single vernier, the arms engraved 'Heath & Wing strand London', in dark figured mahogany case with hook and eye top fastening, protractor diameter 15.4cm
Sold for £1,000
Result plus buyers premium
English, c.1760, in brass, divided to one degree, twin arms reading to 5 arc-minutes by a single vernier, the arms engraved 'Heath & Wing strand London', in dark figured mahogany case with hook and eye top fastening, protractor diameter 15.4cm
Auction: Fine Scientific and Medical Instruments, 12th May, 2022
