12th May, 2022 12:00
Fine Scientific and Medical Instruments
A 6in Single Arm Protractor, Robson
English, c.1880, signed 'F. Robson, 46Dean St, Newcastle on Tyne', of typical form constructed of heavy guage brass, with single swing arm, engraved scale and vernier, in velvet lined French polished mahogany case, 25cm wide
Sold for £138
Result plus buyers premium
English, c.1880, signed 'F. Robson, 46Dean St, Newcastle on Tyne', of typical form constructed of heavy guage brass, with single swing arm, engraved scale and vernier, in velvet lined French polished mahogany case, 25cm wide
Auction: Fine Scientific and Medical Instruments, 12th May, 2022
