Archive6205811TitleAdditional InformationLevelItemDescriptionCopy of letter requesting information to support an application for the listing of Pontrhydyfen Railway Viaduct, from the borough surveyor of the Borough of Afan to Glamorgan Archives Service, dated 12 August 1980.MediumText.Imagesn
Archive6511651TitleCSAM_JC_2005_09 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Glamorgan carried out by Joseph Cliff, 2005MediumTwo sheets. Photo.Imagesn
Archive6055189TitleANC_3409_2 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered file, ref. no. ANC/3409/2, transferred from Cadw, concerning Pontrydyfen Aqueduct/Viaduct, Michaelston Higher/Cwmavon, West glamorgan, works and application for grant.MediumText.Imagesn
Archive6061656TitleGM393 - Cadw Scheduling RecordsLevelSub-groupDescriptionFile of Cadw scheduled monument records for Pontrhydyfen Railway Viaduct (GM393) , consisting of scheduling notices, accompanied by Field Monument Warden reports. Files stored in scheduled monument number order.MediumCartographic, Text.Imagesn
Archive6510658TitleCSAM_HBB_97_05 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Glamorgan carried out by Helen Burnham, 1997.MediumTwo sheets. Photo.Imagesn
Archive6003724TitleNMR Site FilesLevelBatchDescriptionBlack and white print of Pontrhydyfen Railway Viaduct. Negative held.MediumPhoto.Imagesn
Archive6003722TitleNMR Site FilesLevelItemDescriptionBlack and white print of Pontrhydyfen Railway Viaduct. Negative held.MediumPhoto.Imagesn
Archive6003723TitleNMR Site FilesLevelItemDescriptionBlack and white print of Pontrhydyfen Railway Viaduct. Negatives held.MediumPhoto.Imagesn
Archive6550001TitlePRD_02_2877 - Paul R. Davis CollectionLevelItemDescriptionDigital colour photograph showing Pontrhydyfen railway viaduct, Cwmavon, taken by Paul Davis on 12th January 2020.MediumPhoto.Imagesy
Archive6264765Title9300681_04 - NMR Site FilesLevelItemDescriptionGeneral view, NA/GL/93/65.MediumPhoto.Imagesn
