Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6150367Teitl975067_68 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Tomen-y-Mur SE, Trawsfynydd, taken by C.R.Musson on the 25/05/1997CyfrwngPhoto.DelweddaunRhif Archif6150366Teitl97_CS_0633 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Tomen-y-Mur SE, Trawsfynydd, taken by C.R.Musson on the 25/05/1997CyfrwngPhoto.Delweddaun
