Copper Alloy Letters (image) University of Leicester Share Print E-Mail Caption These are copper alloy letters found on the site, perhaps from tomb inscriptions. Credit University of Leicester Usage Restrictions Use only with credit. Share Print E-Mail 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.