ROUND CASE IN 18K (750) COLOURED GOLD Paris, 1774-1775 With guilloché decoration of fillets, the frames with foliage mouldings on an amati background Hallmark, trace of the goldsmith's hallmark, letter-date and on the border, discharge hallmark Accidents H. 2.2 cm (¾ in.) D. 6 cm (2 ¼ in.) Weight: 95.4 gr. A coloured gold round box, Paris, 1774-1775