LefelItemDisgrifiadWall Bridge pit alignment defended enclosure, west of Llanymynech, between Welshpool and Oswestry. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 30th June 2015.ArchifAP - RCAHMW Colour Oblique Digital Aerial PhotographsDyddiadRhif Archif6518962