Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6348425Teitl1975_148_1 - NMR Site FilesLefelItemDisgrifiadBlack and white photograph of Pont Rhyd-y-fen Ironworks Tramroad Viaduct.CyfrwngPhoto.DelweddaunRhif Archif6348426Teitl1975_148_2 - NMR Site FilesLefelItemDisgrifiadBlack and white photograph of Pont Rhyd-y-fen Ironworks Tramroad Viaduct.CyfrwngPhoto.DelweddaunRhif Archif6348427Teitl1975_148_3 - NMR Site FilesLefelItemDisgrifiadBlack and white photograph of Pont Rhyd-y-fen Ironworks Tramroad Viaduct.CyfrwngPhoto.DelweddaunRhif Archif6348419Teitl1975_53_1 - NMR Site FilesLefelItemDisgrifiadBlack and white photograph of Pont Rhyd-y-fen Ironworks Tramroad Viaduct.CyfrwngPhoto.DelweddaunRhif Archif6348420Teitl1975_53_2 - NMR Site FilesLefelItemDisgrifiadBlack and white photograph of Pont Rhyd-y-fen Ironworks Tramroad Viaduct.CyfrwngPhoto.DelweddaunRhif Archif6348421Teitl1975_53_3 - NMR Site FilesLefelItemDisgrifiadBlack and white photograph of Pont Rhyd-y-fen Ironworks Tramroad Viaduct.CyfrwngPhoto.DelweddaunRhif Archif6348422Teitl1975_53_4 - NMR Site FilesLefelItemDisgrifiadBlack and white photograph of Pont Rhyd-y-fen Ironworks Tramroad Viaduct.CyfrwngPhoto.DelweddaunRhif Archif6348423Teitl1975_53_5 - NMR Site FilesLefelItemDisgrifiadBlack and white photograph of Pont Rhyd-y-fen Ironworks Tramroad Viaduct.CyfrwngPhoto.DelweddaunRhif Archif6348424Teitl1975_53_6 - NMR Site FilesLefelItemDisgrifiadBlack and white photograph of Pont Rhyd-y-fen Ironworks Tramroad Viaduct.CyfrwngPhoto.DelweddaunRhif Archif6348432Teitl1975_67_10 - NMR Site FilesLefelItemDisgrifiadBlack and white photograph of Pont Rhyd-y-fen Ironworks Tramroad Viaduct: east elevation.CyfrwngPhoto.Delweddaun
