17th-18th century AD. A group of two silver rings: one with piecrust cell and inset jasper panel with Arabic inscription; one with textured cell, inset carnelian panel with Nasta'liq calligraphic text. Cf. Chadour, A.B., Rings. The Alice and Louis Koch Collection, volume I, Leeds, 1994, item 542, for type. 12.9 grams total, 24-26mm (1"). Property of a gentleman from Vienna; from his private collection formed since 1970. [2, No Reserve] For this specific lot, 5% import VAT is applicable on the hammer price