Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6522866Teitl93_146_0164 - Ordnance Survey Vertical Aerial Photography CollectionLefelItemDisgrifiadBlack and white aerial photograph of Berthengam, taken by the Ordnance Survey on 8th May 1993, at an altitude of 8,500 feet. Grid reference SJ1179. Print enlargement (c. 20") taken from 9" film roll.CyfrwngPhoto.DelweddaunRhif Archif6515617TeitlAP2018_706 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelBatchDisgrifiadBerthengam, and a barrow to the west. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 11th September 2015.CyfrwngPhoto.DelweddaunRhif Archif6515618TeitlAP2018_706_001 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadBerthengam, and a barrow to the west. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 11th September 2015.CyfrwngPhoto.Delweddauy
