Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6050125Teitl92_CS_1061 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadSlide of RCAHMW colour oblique aerial photograph of Pwll Du Landscape, Blaenavon, taken by C.R. Musson, 19/10/1992.CyfrwngPhoto.DelweddauyRhif Archif6284181Teitl9400254_33a - Investigators' PhotographsLefelItemDisgrifiadTramroad visible up & to right from centre of frame. NA/GEN/95/058CyfrwngPhoto.DelweddaunRhif Archif6236997Teitl9400254_34a - Investigators' PhotographsLefelItemDisgrifiadNA/GEN/95/058CyfrwngPhoto.DelweddaunRhif Archif6236998Teitl9400254_35a - Investigators' PhotographsLefelItemDisgrifiadTyla quarry visible above trees, on skyline. NA/GEN/95/058CyfrwngPhoto.DelweddaunRhif Archif6153723Teitl985022_55 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of the Pwll Du Landscape, Blaenavon, taken on 24/07/1998 by Toby DriverCyfrwngPhoto.DelweddaunRhif Archif6153724Teitl985023_47 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of the Pwll Du Landscape, Blaenavon, taken on 24/07/1998 by Toby DriverCyfrwngPhoto.DelweddaunRhif Archif6050124Teitl98_CS_0452 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadSlide of RCAHMW colour oblique aerial photograph of Pwll Du Landscape, Blaenavon, taken by C.R. Musson, 24/7/1998.CyfrwngPhoto.DelweddauyRhif Archif6274697Teitl990439_3A - Investigators' PhotographsLefelItemDisgrifiadCoal opencast workings at Blaen Pig looking NWCyfrwngPhoto.DelweddaunRhif Archif6299682Teitl990439_4A - Investigators' PhotographsLefelItemDisgrifiadCoal opencast workings at Blaen Pig looking ECyfrwngPhoto.DelweddaunRhif Archif6274698Teitl990439_5A - Investigators' PhotographsLefelItemDisgrifiadCoal opencast workings at Blaen Pig looking ECyfrwngPhoto.Delweddaun
