A SUMERIAN CLAY CUNEIFORM TABLET THIRD DYNASTY OF UR, CIRCA 2042 B.C. Rectangular in form, one side flat and one convex, with 96 lines of Sumerian cuneiform written in two columns on each side, with three short columns on the left edge, recording the accounting for a large amount of grain and their milled flours, their balaand any imbalance (waste in processing), dating to year two of the reign of King Amar-Suen .