A rare collection of cuneiform tablets representing the world's oldest known architectural blueprints has been discovered in the ruins of Larsa, Iraq. The archive details the specific geometric proportions, labor requirements, and structural diagrams for a major temple renovation dedicated to the sun god Shamash during the Old Babylonian period. Unlike typical records, these tablets feature etched scale drawings of columns and doorways.
This Babylonian architectural archive includes specific instructions for the depth of foundation trenches and lists of building materials, including cedar beams imported from Lebanon and bitumen from the Euphrates marshes. It offers a rare glimpse into the professional lives of ancient Mesopotamian engineers and the mathematical rigor applied to the construction of sacred monuments nearly four millennia ago.