A Swiss gold enamel and pearl snuff box, Geneva, circa 1800, possibly by Jean-Joseph Isaac Bellamy, of circular form, the cover, sides and base with translucent royal blue enamel applied with gold, scrolls and arabesques, heightened with red and green details, and white enamel stringing, the cover centred with an oval enamel panel painted to depict young couple, framed by a split pearl border, the base depicting an urn with birds, within outer chased and enamelled borders, numbered inside lid ‘136001’, maker’s marks indistinct, diameter 5.9cm. £3000-£4,000