Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6140140Teitl99_CS_0278 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Blaen Cwm Banw Building Platform, Talybont-on-usk, taken on 22/01/1999 by Toby DriverCyfrwngPhoto.DelweddaunRhif Archif6366018TeitlBBE2008_080 - RCAHMW Uplands Initiative Brecon Beacons EastLefelItemDisgrifiadDigital colour photograph of Blaen Cwm Banw building platform taken on 15/06/2008 by R.P.Sambrook during the Brecon Beacons (east) Uplands Survey undertaken by Trysor.CyfrwngPhoto.DelweddauyRhif ArchifPRD_10_02_089TeitlPRD_10_02_089 - Paul R. Davis CollectionLefelItemDisgrifiadDigital photograph showing Cwm Banw platform site, produced by Paul Davis on 20 April 2025Cyfrwngjpg; photographicDelweddaunRhif ArchifPRD_10_02_090TeitlPRD_10_02_090 - Paul R. Davis CollectionLefelItemDisgrifiadDigital photograph showing Cwm Banw platform, produced by Paul Davis on 20 April 2025Cyfrwngjpg; photographicDelweddaun
