Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6484203Teitl920052_10 - NMR Site FilesLefelItemDisgrifiadGeneral viewCyfrwngPhoto.DelweddaunRhif Archif6484204Teitl920052_8 - NMR Site FilesLefelItemDisgrifiadGeneral viewCyfrwngPhoto.DelweddaunRhif Archif6484202TeitlNMR Site FilesLefelBatchDisgrifiadBlack and white photo survey showing Pwll Mawr Engine House, taken by Iain Wright, 22nd November 1991.Cyfrwng2 photos. Photo.Delweddaun
