COLLECTION OF SASANIAN PERIOD SEALS. Ca. AD 200 - 600 . A collection of three stone seals, including, from left to right: a plano-convex stamp seal engraved with a standing robed figure; a small conical stamp seal with a complex figural engraving; and a stamp seal carved as an animal head. Size: 19-27mm x 16-17mm; Weight: 33g Provenance: Private UK collection; From an old British collection formed in the 1990s.