921. Stamp seal 0.67 x 0.59 x 0.63 in. (1.7 x 1.5 x 1.6 cm) Date: 200 - 699ca. 3rd–7th century A.D. Geographic region: Iran or Mesopotamia Time period: Sasanian Medium: Chalcedony, milky Extent: 0.67 x 0.59 x 0.63 in. (1.7 x 1.5 x 1.6 cm)
922. Stamp seal 0.67 x 0.75 in. (1.7 x 1.91 cm) Date: 6 - 6ca. 6th century A.D. Geographic region: Iran or Mesopotamia Time period: Sasanian Medium: Agate, banded Extent: 0.67 x 0.75 in. (1.7 x 1.91 cm)
923. Stamp seal 0.67 x 0.94 x 0.79 in. (1.7 x 2.39 x 2.01 cm) Date: 5 - 5ca. early 5th century A.D. Geographic region: Iran or Mesopotamia Time period: Sasanian Medium: Chalcedony Extent: 0.67 x 0.94 x 0.79 in. (1.7 x 2.39 x 2.01 cm)
924. Stamp seal 0.71 x 0.43 x 0.55 in. (1.8 x 1.09 x 1.4 cm) Date: 400 - 600ca. 5th–6th century A.D. Geographic region: Iran Time period: Sasanian Medium: Quartz, chalcedony Extent: 0.71 x 0.43 x 0.55 in. (1.8 x 1.09 x 1.4 cm)
925. Stamp seal 0.71 x 0.75 in. (1.8 x 1.91 cm) Date: 6 - 6ca. 6th century A.D. Geographic region: Iran or Mesopotamia Time period: Sasanian Medium: Calcite, gray Extent: 0.71 x 0.75 in. (1.8 x 1.91 cm)
926. Stamp seal 0.71 x 0.83 in. (1.8 x 2.11 cm) Date: 6 - 6ca. 6th–7th century A.D. Geographic region: Iran or Mesopotamia Time period: Sasanian Medium: Agate, banded Extent: 0.71 x 0.83 in. (1.8 x 2.11 cm)
927. Stamp seal 0.77 x 0.59 x 0.78 in. (1.96 x 1.5 x 1.98 cm) Date: 1 - 1000A.D. 1st millennium Geographic region: Iran Time period: early Islamic Medium: Bronze Extent: 0.77 x 0.59 x 0.78 in. (1.96 x 1.5 x 1.98 cm)
928. Stamp seal 0.79 x 0.91 in. (2.01 x 2.31 cm) Date: 6 - 6ca. 6th century A.D. Geographic region: Iran or Mesopotamia Time period: Sasanian Medium: Agate, banded Extent: 0.79 x 0.91 in. (2.01 x 2.31 cm)
929. Stamp seal 0.82 x 1 in. (2.08 x 2.54 cm) Date: 200 - 699ca. 3rd–7th century A.D. Geographic region: Iran or Mesopotamia Time period: Sasanian Medium: Carnelian Extent: 0.82 x 1 in. (2.08 x 2.54 cm)
930. Stamp seal 0.94 x 0.71 x 0.83 in. (2.39 x 1.8 x 2.11 cm) Date: 300 - 400ca. 4th century A.D. Geographic region: Iran Time period: Sasanian Medium: Quartz, chalcedony Extent: 0.94 x 0.71 x 0.83 in. (2.39 x 1.8 x 2.11 cm)
931. Stamp seal 0.95 x 0.7 in. (2.41 x 1.78 cm) Date: 200 - 400ca. 3rd–4th century A.D. Geographic region: Indus region Time period: Gandhara Medium: Bronze Extent: 0.95 x 0.7 in. (2.41 x 1.78 cm)
932. Stamp seal 0.95 x 0.79 x 1.1 in. (2.41 x 2.01 x 2.79 cm) Date: 200 - 699ca. 3rd–7th century A.D. Geographic region: Iran Time period: Sasanian Medium: Chalcedony Extent: 0.95 x 0.79 x 1.1 in. (2.41 x 2.01 x 2.79 cm)
933. Stamp seal 0.98 x 0.87 x 1.18 in. (2.49 x 2.21 x 3 cm) Date: 400 - 700ca. 5th–7th century A.D. Geographic region: Iran Time period: Sasanian Medium: Agate, banded Extent: 0.98 x 0.87 x 1.18 in. (2.49 x 2.21 x 3 cm)
934. Stamp seal 1.1 x 0.91 in. (2.79 x 2.31 cm) Date: 200 - 699ca. 3rd–7th century A.D. Geographic region: Iran or Mesopotamia Time period: Sasanian Medium: Jadeite Extent: 1.1 x 0.91 in. (2.79 x 2.31 cm)
935. Stamp seal 1.02 x 0.59 in. (2.59 x 1.5 cm) Date: 200 - 699ca. 3rd–7th century A.D. Geographic region: Iran Time period: Sasanian Medium: Chalcedony Extent: 1.02 x 0.59 in. (2.59 x 1.5 cm)
936. Stamp seal 1.4 x 1 x 0.2 in. (3.56 x 2.54 x 0.51 cm) Date: 8 - 8ca. 8th–9th century A.D. (?) Geographic region: IranNishapur Time period: early Islamic Medium: Carnelian Extent: 1.4 x 1 x 0.2 in. (3.56 x 2.54 x 0.51 cm)
937. Stamp seal 5.04 x 2.05 x 3.27 in. (12.8 x 5.21 x 8.31 cm) Date: -1878 - -1668ca. 1878–1668 B.C. Geographic region: Egypt Time period: Middle Kingdom Medium: Steatite gone white (?) Extent: 5.04 x 2.05 x 3.27 in. (12.8 x 5.21 x 8.31 cm)
938. Stamp seal Diam. 1.4 cm x Th. 1.1 cm Date: 5 - 5ca. 5th century A.D. Geographic region: Iran or Mesopotamia Time period: Sasanian Medium: Meteoric iron Extent: Diam. 1.4 cm x Th. 1.1 cm
939. Stamp seal Diam. 3 cm x Th. .9 cm Date: 787 - 788ca. A.D. 787–8 Geographic region: Arabia (?) Time period: early Islamic Medium: Sandstone or siltstone ? Extent: Diam. 3 cm x Th. .9 cm
940. Stamp seal H. 1 in. (2.6 cm) Date: 200 - 700ca. 3rd–7th century A.D. Geographic region: Iran Time period: Sasanian (?) Medium: Hematite Extent: H. 1 in. (2.6 cm)