Archif6144431Teitl983534_04 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Frongoch Lead Mine, Pontarfynach, taken on 04/12/1998 by Toby DriverCyfrwngPhoto.Delweddaun
Archif6144428Teitl98_CS_0796 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Frongoch Lead Mine, Pontarfynach, taken on 04/12/1998 by Toby DriverCyfrwngPhoto.Delweddaun
Archif6144429Teitl98_CS_0798 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Frongoch Lead Mine, Pontarfynach, taken on 04/12/1998 by Toby DriverCyfrwngPhoto.Delweddaun
Archif6144434Teitl98_CS_0797 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Frongoch Lead Mine, Pontarfynach, taken on 04/12/1998 by Toby DriverCyfrwngPhoto.Delweddaun
Archif6144433Teitl98_CS_0799 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Frongoch Lead Mine, Pontarfynach, taken on 04/12/1998 by Toby DriverCyfrwngPhoto.Delweddaun
Archif6065831TeitlNMR Site FilesLefelItemDisgrifiadA typed descriptive account with a pencil sketch plan of Frongoch mine Crusher house/stamps.CyfrwngGraphic, Text.Delweddaun
Archif6144430Teitl983534_02 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Frongoch Lead Mine, Pontarfynach, taken on 04/12/1998 by Toby DriverCyfrwngPhoto.Delweddaun
Archif6144432Teitl983534_03 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Frongoch Lead Mine, Pontarfynach, taken on 04/12/1998 by Toby DriverCyfrwngPhoto.Delweddaun
Archif6510856TeitlCSAM_HBB_2000_08 - Cadw Scheduled Ancient Monument 35mm NegativesLefelSub-groupDisgrifiadColour photo surveys of scheduled ancient monuments in Ceredigion carried out by Helen Burnham, 2000.CyfrwngOne sheet. Photo.Delweddaun
Archif6511190TeitlCSAM_HBB_2007_13 - Cadw Scheduled Ancient Monument 35mm NegativesLefelSub-groupDisgrifiadColour photo surveys of scheduled ancient monuments in Ceredigion and Carmarthenshire carried out by Helen Burnham, 2007.CyfrwngTwo sheets. Photo.Delweddaun
