Indus Tablets (IMAGE) University of Washington Caption Examples of the Indus script. The four square artifacts with animal and human iconography are stamp seals that measure one or two inches per side. On the top right are three elongated seals that have no iconography, as well as three miniature tablets (one twisted). The tablets measure about 1.25" long by 0.5" wide. Credit J. M. Kenoyer / Harappa.com Usage Restrictions With credit to J. M. Kenoyer / Harappa.com. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.