Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6141777Teitl945102_54 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Carn-y-hyrddod, Ogmore Valley, taken by C.R. Musson, 18/04/94CyfrwngPhoto.DelweddaunRhif Archif6474458TeitlAP_2012_4835 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Carn yr Hyrddod. Taken by Toby Driver on 28/11/2012.CyfrwngPhoto.DelweddauyRhif Archif6519519TeitlCAM001-01-0059-00 - Cadw Registered Files CollectionLefelSub-groupDisgrifiadClosed registered file, ref. no. CAM001-01-0059-00 (part 1), transferred from Cadw, concerning Carn yr Hyrddod and neighbouring cairn. Scheduling.CyfrwngCartographic, Text.DelweddaunRhif Archif6345456TeitlGLI03_01_32 - Glamorgan Inventory: Pre-NormanLefelBatchDisgrifiadFile for sites in map reference 26NW and 26NE.Cyfrwng1 file. Text.DelweddaunRhif Archif6382503TeitlMGW2010_262 - RCAHMW Uplands Initiative Mid Glamorgan (West) SurveyLefelItemDisgrifiadCairn, looking north northeastCyfrwngPhoto.DelweddauyRhif Archif6382504TeitlMGW2010_263 - RCAHMW Uplands Initiative Mid Glamorgan (West) SurveyLefelItemDisgrifiadCairn, looking eastCyfrwngPhoto.DelweddauyRhif Archif6382505TeitlMGW2010_264 - RCAHMW Uplands Initiative Mid Glamorgan (West) SurveyLefelItemDisgrifiadCairn, looking southCyfrwngPhoto.DelweddauyRhif Archif6539644TeitlPRD_02_2640 - Paul R. Davis CollectionLefelItemDisgrifiadDigital colour photograph of Carn-y-Hyrddod, Ogmore Valley, taken by Paul R. Davis on 6th October 2019.CyfrwngPhoto.Delweddauy
