SASANIAN STONE STAMP SEAL Ca. AD 200 - 600. A barrel-shaped seal in speckled beige stone, engraved with a schematic animal shown in profile. The seal is perforated longitudinally. For similar see: J. Brunner, Sasanian Stamp seals in the Metropolitan Museum of Art, 1978, Cat.61, p. 81. Size: 17mm x 24mm; Weight: 15.13g Provenance: Private London collection; previously in a 1980s Mayfair Family private collection.