Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6149520Teitl925316_14 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Cwmbyrgwm Colliery, Abersychan, taken on 21/10/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6149521Teitl925316_15 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Cwmbyrgwm Colliery, Abersychan, taken on 21/10/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6279148Teitl9300613_28 - NMR Site FilesLefelItemDisgrifiadCwmbyrgwm Colliery, Water Balance. NA/MM/95/006CyfrwngPhoto.DelweddaunRhif Archif6304327Teitl9300613_29 - NMR Site FilesLefelItemDisgrifiadCwmbyrgwm Colliery, Water Balance. NA/MM/95/006CyfrwngPhoto.DelweddaunRhif Archif6279149Teitl9300613_30 - NMR Site FilesLefelItemDisgrifiadCwmbyrgwm Colliery, Water Balance. NA/MM/95/006CyfrwngPhoto.DelweddaunRhif Archif6279150Teitl9300613_31 - NMR Site FilesLefelItemDisgrifiadCwmbyrgwm Colliery, Water Balance. NA/MM/95/006CyfrwngPhoto.DelweddaunRhif Archif6279151Teitl9300613_32 - NMR Site FilesLefelItemDisgrifiadCwmbyrgwm Colliery, Water Balance. NA/MM/95/006CyfrwngPhoto.DelweddaunRhif Archif6279152Teitl9300613_33 - NMR Site FilesLefelItemDisgrifiadCwmbyrgwm Colliery, Water Balance. NA/MM/95/006CyfrwngPhoto.DelweddaunRhif Archif6279153Teitl9300613_34 - NMR Site FilesLefelItemDisgrifiadCwmbyrgwm Colliery, Water Balance. NA/MM/95/006CyfrwngPhoto.DelweddaunRhif Archif6279154Teitl9300613_35 - NMR Site FilesLefelItemDisgrifiadCwmbyrgwm Colliery, Water Balance. NA/MM/95/006CyfrwngPhoto.Delweddaun
