Jewellery, Watches and Objects of Vertu to include the personal archive of Louis Osman, goldsmith and architect

An early 19th century memorial ring, the central glazed hairwork panel within a black enamel border and a half pearl surround, to a tapered band shank, the reverse inscribed ‘John Simmons, Obt 14 July 1807, At 61’, ring size K. £100-150