Archive NumberTitleLevelDescriptionMediumImagesArchive Number6537082Title71_283_0567 - Ordnance Survey Vertical Aerial Photography CollectionLevelItemDescriptionBlack and white aerial photograph of Cwm Prysor Viaduct, taken by the Ordnance Survey on 21st May 1971 at an altitude of 7,500 feet. Grid reference SH7738. Print enlargement (c. 20") taken from 9" film roll.MediumPhoto.ImagesnArchive Number6063937Title965039_43 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white oblique aerial photograph of Cwm Prysor Railway Viaduct, taken by C R Musson, 30/03/1996.MediumPhoto.ImagesnArchive Number6063939Title965039_44 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white oblique aerial photograph of Cwm Prysor Railway Viaduct, taken by C R Musson, 30/03/1996.MediumPhoto.ImagesnArchive Number6063940Title965039_45 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white oblique aerial photograph of Cwm Prysor Railway Viaduct, taken by C R Musson, 30/03/1996.MediumPhoto.ImagesnArchive Number6142589Title96_CS_0483 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Cwm Prysor Railway Viaduct, Trawsfynydd, taken by C.R.Musson on the 30/03/1996MediumPhoto.ImagesnArchive Number6142593Title96_CS_0484 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Cwm Prysor Railway Viaduct, Trawsfynydd, taken by C.R.Musson on the 30/03/1996MediumPhoto.ImagesnArchive Number6142592Title96_CS_0485 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Cwm Prysor Railway Viaduct, Trawsfynydd, taken by C.R.Musson on the 30/03/1996MediumPhoto.ImagesnArchive Number6142590Title96_CS_0486 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Cwm Prysor Railway Viaduct, Trawsfynydd, taken by C.R.Musson on the 30/03/1996MediumPhoto.ImagesnArchive Number6142591Title96_CS_0487 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Cwm Prysor Railway Viaduct, Trawsfynydd, taken by C.R.Musson on the 30/03/1996MediumPhoto.ImagesnArchive Number2024-07-01_2301TitleDD2024_011_001 - General Digital Donations CollectionLevelItemDescriptionAerial photograph showing Cwm Prysor Railway Viaduct, taken by John Rowlands in 2024.Medium1 jpg.Imagesy
