Writing set with clock
Paris, 1780 (?) Clockface - clockmaker Jean-Antoine Lépine; dial-work – Genèva, 1789‒1794, the Melly Brothers clock workshop. Coloured gold, silver, brilliants, chalcedony, jasper, cornelian, heliotrope, marble, nacre, silk, velvet, wood, paper, metal; casting, chasing, engraving, enamel, stone carving. Legend has it that it belonged to Catherine the Great. The Moscow Kremlin Museums