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

A 9ct gold Masonic ball pendant, the spherical hinged locket with Masonic set square surmount, opening to reveal a concertina of pierced work Masonic themed panels, including a skull and crossbones, stamped ‘9ct’, length 28.5mm. £200-300