SASSANIAN CHALCEDONY SEAL WITH ANIMALS AND DOTS Ca. AD 200 - 600. A circular chalcedony seal with flat faces and central perforation. The base is engraved with a pair of animals with dotted decoration across the surface. For similar see: J : Brunner, Sasanian stamp selas in The Metropolitan Museum of art, Cat. 117, p. 92. Size: 20mm x 18mm; Weight: 8.62g Provenance: Private London collection; previously in a 1980s Mayfair Family private collection.