24th May, 2023 12:00
Fine Instruments of Science, Medicine and Books
A Rare Silver Lords Patent Calculator
English, hallmarked for London 1895, engraved to the dial LORD'S PATENT, W. WILSON LONDON' with 2 rotating scales and a rotating pointer, the silver case hallmarked to the back plate and to the base of the case and stamped JW possibly for John James Whiting, London Silversmith, diameter 6cm
Sold for £750
Result plus buyers premium
English, hallmarked for London 1895, engraved to the dial LORD'S PATENT, W. WILSON LONDON' with 2 rotating scales and a rotating pointer, the silver case hallmarked to the back plate and to the base of the case and stamped JW possibly for John James Whiting, London Silversmith, diameter 6cm
