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

Two silver rectangular bowed visiting card cases, the first with engraved scrolling detail, by maker Joseph Gloster, Birmingham 1901, initialled ‘A.G.’ and enclosing original visiting cards for ‘A. Gold’; the second case with vertical banded decoration, by E J Trevitt & Sons, Chester 1921, first case length 8.4cm, second 8.2cm. £120-160