Archif6142739Teitl94_CS_0730 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Bwlch-y-bi Trackway, Llanuwchllyn, taken by C.R. Musson, 17/04/94CyfrwngPhoto.Delweddaun
Archif6142738Teitl94_CS_0729 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Bwlch-y-bi Trackway, Llanuwchllyn, taken by C.R. Musson, 17/04/94CyfrwngPhoto.Delweddaun
Archif6142742Teitl94_CS_0734 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Bwlch-y-bi Trackway, Llanuwchllyn, taken by C.R. Musson, 17/04/94CyfrwngPhoto.Delweddaun
Archif6142740Teitl945097_55 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Bwlch-y-bi Trackway, Llanuwchllyn, taken by C.R. Musson, 17/04/94CyfrwngPhoto.Delweddaun
Archif6064253Teitl965060_52 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW black and white oblique aerial photograph of Bwlch-y-bi, Trackway, taken by C R Musson, 06/05/1996.CyfrwngPhoto.Delweddaun
Archif6142741Teitl96_CS_0781 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of trackway at Bwlch-y-bi, Llanuwchllyn, taken by C.R.Musson on the 06/05/1996CyfrwngPhoto.Delweddaun
