A Persian silver ring

细节
A Persian silver ring
with conical bezel, the shank terminating in dragon heads below an inscription within a roundel; an Armenian silver ring with an inscriptions, 17/18th century; a silver ring with double serphants terminals flanking a fruit, ruby eyes; a silver ring with inset agate seal and calligraphy; a Persian silver ring with square setting, 12/13th century; and another Persian silver ring with ovoid bezel with rope work patterns and inscriptions in Kufic Anskh script, 13/14th century. (6)