Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6145703Teitl99_CS_1826 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of the northern section of Senghenydd Dyke, Nelson, taken on 26/07/1999 by Toby DriverCyfrwngPhoto.DelweddaunRhif Archif6473741TeitlAP_2012_3058 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Senghenydd Dyke, from south. Taken by Toby Driver on 24/07/2012.CyfrwngPhoto.DelweddauyRhif Archif6473742TeitlAP_2012_3059 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Senghenydd Dyke, from south-east. Taken by Toby Driver on 24/07/2012.CyfrwngPhoto.Delweddauy
