A SWISS ENAMELLED GOLD SNUFF-BOX BY GUIDON, RéMOND, GIDE & CO. (FL. 1792-1801), MARKED, GENEVA, CIRCA 1800, STRUCK WITH INVENTORY NUMBER 17K90, THE VIENNA TAX MARK FOR 1806-1807 AND THE IMPORT MARK FOR THE FORMER AUSTRO-HUNGARIAN EMPIRE 1868-1872 rectangular box with rounded corners, the sides and base set with panels of translucent mauve enamel on a moire-pattern engine-turned ground, within white enamel frames and sky-blue taille d’épargne gold foliate borders and pilasters, the cover centred with a shaped rectangular enamel plaque depicting a harbour scene, with fishermen in the foreground, a ruined temple and a fountain to one side and a sailing ship beyond 3 5/8 in. (93 mm.) wide