Bactrian clay stamp seal with abstract image of entwined figures.

Bactrian copper stamp seal possibly also used as a weight, the imprint depicting an archer on horseback

Sumerian stamp-seal Uruk/Jemdet Nasr

A Phoenician clay bulla the image depicting a bull.

A Bactrian black stone stamp seal engraved with a mythical beast.

A Bactrian copper bead seal, the engraving depicting camels and antelopes.

A Phoenician fired clay stamp seal.

A Harappan steatite seal engraved with unicorn, ritual offering stand and row of signs from the Indus Valley script; the reverse with suspension loop carved from the same piece of stone.

Sassanian banded agate stamp seal depicting a stylised bird

Early Islamic clay mould with lion in roundel and text.

A Phoenician clay bulla the image depicting a bull.

North Indian copper ring with stamp bezel

A large Bactrian copper barrel-shaped bead seal.

Aragonite cylinder seal, contest scene with mythical beasts.

Sumerian stamp-seal Uruk/Jemdet Nasr

A Phoenician clay bulla the image depicting a bull.