Near East. Mesopotamia. Sumer. Bulla (seal). Inscribed pieces of clay by used by the Sumerians in 8th millennia BC. Used for agricultural transaction as a form of identification and for tamper-proofing. Bullae with seal impressions. Lagash. Presargonic Period. Iraq. The State Hermitage Museum. Saint Petersburg. Russia.
Near East. Mesopotamia. Sumer. Bulla (seal). Inscribed pieces of clay by used by the Sumerians in 8th millennia BC. Used for agricultural transaction as a form of identification and for tamper-proofing. Bullae with seal impressions. Lagash. Presargonic Period. Iraq. The State Hermitage Museum. Saint Petersburg. Russia.