Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6144569Teitl925035_14 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Frongoch Lead Mine, Pontarfynach, taken on 04/10/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6144568Teitl925035_16 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Frongoch Lead Mine, Pontarfynach, taken on 04/10/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6144567Teitl925071_48 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Frongoch Lead Mine, Pontarfynach, taken on 29/10/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6144566Teitl925071_55 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Frongoch Lead Mine: Wemyss Lead and Zinc Mine, Pontarfynach, taken on 29/10/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6144565Teitl925072_42 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Frongoch Lead Mine, Pontarfynach, taken on 29/10/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6144563Teitl92_CS_0823 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Frongoch Lead Mine, Pontarfynach, taken on 04/10/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6144564Teitl92_CS_0824 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Frongoch Lead Mine, Pontarfynach, taken on 04/10/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6144570Teitl92_CS_1340 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Frongoch Lead Mine, Pontarfynach, taken on 29/10/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6144572Teitl92_CS_1341 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Frongoch Lead Mine, Pontarfynach, taken on 29/10/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6144571Teitl92_CS_1342 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Frongoch Lead Mine, Pontarfynach, taken on 29/10/1992 by CR MussonCyfrwngPhoto.Delweddaun
