Stamp seal
Object type: Stamp seal
Department: Ancient Near Eastern Art
Culture: Sasanian
Period: Sasanian
Date: ca. 3rd–7th century CE
Medium: Chalcedony, white
Dimensions: 0.5 x 0.5 in. (1.27 x 1.27 cm)
Classification: Stone-Stamp Seals
Geography:      Iran or Mesopotamia 
Credit line: Purchase, 1893
Accession year: 1893