Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6147569Teitl925076_69 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Crown Lead Mine at Tynffordd, Blaenrheidol, taken on 30/10/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6147568Teitl925076_70 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Crown Lead Mine at Tynffordd, Blaenrheidol, taken on 30/10/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6147567Teitl92_CS_1401 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Crown Lead Mine at Tynffordd, Blaenrheidol, taken on 30/10/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6147570Teitl92_CS_1402 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Crown Lead Mine at Tynffordd, Blaenrheidol, taken on 30/10/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6492141TeitlCGC_01 - Colin Guile CollectionLefelItemDisgrifiadCyfrwngDelweddaunRhif Archif6491912TeitlCGC_01 - Colin Guile CollectionLefelBatchDisgrifiadColour slides showing views at and around the mines at Ysbyty Cynfyn, taken by Colin Guile 1973.Cyfrwng10 slides. Photo.DelweddaunRhif Archif6491913TeitlCGC_01_01 - Colin Guile CollectionLefelItemDisgrifiadColour slide produced by Colin Guile, captioned "Rheidol Gorge at Parsons Bridge, Ysbyty Cynfyn"CyfrwngPhoto.DelweddaunRhif Archif6491921TeitlCGC_01_09 - Colin Guile CollectionLefelItemDisgrifiadColour slide produced by Colin Guile, captioned "Rheidol Gorge, Ysbyty Cynfyn"CyfrwngPhoto.DelweddaunRhif Archif6491922TeitlCGC_01_10 - Colin Guile CollectionLefelItemDisgrifiadColour slide produced by Colin Guile, captioned "Rheidol Falls, Parsons Bridge, Ysbyty Cynfyn"CyfrwngPhoto.DelweddaunRhif Archif6421922TeitlWMPT81 - Welsh Mines Preservation TrustLefelBatchDisgrifiadDigital photos of Crown Mine, with cover sheet.Cyfrwng3 photos. Photo, Text.Delweddaun
