Archaeologists from the Cornwall Archaeological Unit and English Heritage have found a stone inscribed with Christian symbols as well as Latin and Greek letters at Tintagel Castle in Cornwall, England, a site linked with the legend of King Arthur. The ruins of the upper mainland courtyards of Tintagel Castle, England. Image credit: Kerry Garratt / CC BY-SA 2.0. The newly-discovered inscribed stone — a 2-foot long piece of Cornish slate —...
