Archive NumberTitleLevelDescriptionMediumImagesArchive Number6261653Title2003_0191_1 - NMR Site FilesLevelItemDescriptionValve tower from N.MediumPhoto.ImagesnArchive Number6261654Title2003_0191_2 - NMR Site FilesLevelItemDescriptionValve tower from N.MediumPhoto.ImagesnArchive Number6506742TitleAP2018_065_001 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionGarreg-Ddu dam, reservoir and valve tower, Caban Coch reservoir and Nantgwyllt Church at Elan Valley. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 3rd June 2015.MediumPhoto.ImagesyArchive Number6506743TitleAP2018_065_002 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionGarreg-Ddu dam, valve and reservoir and Coed-y-Foel pill boxes at the Elan Valley water scheme. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 3rd June 2015.MediumPhoto.ImagesyArchive Number6506744TitleAP2018_065_003 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionGarreg-Ddu dam, valve and reservoir and Coed-y-Foel pill boxes at the Elan Valley water scheme. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 3rd June 2015.MediumPhoto.ImagesyArchive Number6506746TitleAP2018_065_005 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionNantgwyllt church and Garreg-Ddu dam, valve tower and reservoir at the Elan Valley water scheme. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 3rd June 2015.MediumPhoto.ImagesyArchive Number6506747TitleAP2018_065_006 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionNantgwyllt church and Garreg-Ddu dam, valve tower and reservoir at the Elan Valley water scheme. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 3rd June 2015.MediumPhoto.ImagesyArchive Number6535600TitleAWP_351_02_02_26 - Archaeology Wales Project ArchivesLevelItemDescriptionCarreg Ddu viaduct and Foel Valve Tower, looking north. Photographed as part of Archaeological Desk Based Assessment of Afon Claerwen, Elan Valley, Rhayader, Powys. Assessment conducted by Archaeology Wales in 2018. Report no. 1681. Project no. 2573.MediumPhoto.ImagesyArchive Number6535601TitleAWP_351_02_02_27 - Archaeology Wales Project ArchivesLevelItemDescriptionCarreg Ddu viaduct and Foel Valve Tower, looking north-east. Photographed as part of Archaeological Desk Based Assessment of Afon Claerwen, Elan Valley, Rhayader, Powys. Assessment conducted by Archaeology Wales in 2018. Report no. 1681. Project no. 2573.MediumPhoto.ImagesyArchive Number6535603TitleAWP_351_02_02_29 - Archaeology Wales Project ArchivesLevelItemDescriptionFoel Valve Tower, looking north-west. Photographed as part of Archaeological Desk Based Assessment of Afon Claerwen, Elan Valley, Rhayader, Powys. Assessment conducted by Archaeology Wales in 2018. Report no. 1681. Project no. 2573.MediumPhoto.Imagesy
