Archive6506772TitleAP2018_066_006 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionPen-y-Garreg reservoir, dam and valve tower. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 3rd June 2015.MediumPhoto.Imagesy
Archive6069157TitleAdditional InformationLevelItemDescriptionPen y Garreg Dam, Elan Valley; large black and white postcard by Tom Norton Ltd of Llandrindod Wells, undated.MediumPhoto.Imagesn
Archive6506779TitleAP2018_066_013 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionPen-y-Garreg reservoir, dam and valve tower. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 3rd June 2015.MediumPhoto.Imagesy
Archive6506777TitleAP2018_066_011 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionPen-y-Garreg reservoir, dam and valve tower, pont Myllfan bridge and Pen-y-Bont house. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 3rd June 2015.MediumPhoto.Imagesy
Archive6506726TitleAP2018_066 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelBatchDescriptionPen-y-Garreg reservoir, dam and valve tower. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 3rd June 2015.MediumPhoto.Imagesn
Archive6069156TitleAdditional InformationLevelItemDescriptionPen y Garreg Dam, Elan Valley; large colour postcard by J. Roberts of Rhayader, c.1910.MediumPhoto.Imagesn
Archive6473417TitleAP_2012_2646 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique photograph of Pengarreg Dam Resevoir. Taken by Toby Driver on 28/05/2012.MediumPhoto.Imagesy
Archive6331606TitleWAM_21_01 - Wales and Monmouthshire AlbumLevelItemDescriptionColour postcard in the Salmon Series showing Pen y Garreg Dam in the Elan Valley.MediumPhoto.Imagesn
Archive6331607TitleWAM_21_02 - Wales and Monmouthshire AlbumLevelItemDescriptionBlack and white photograph showing Pen y Garreg Dam in the Elan Valley.MediumPhoto.Imagesn
Archive6165327Title2003_CS_0369 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique aerial photograph of Pen-y-garreg Dam, detailed view. Taken by Toby Driver on 31/01/2003MediumPhoto.Imagesn
Archive6165328Title2003_5022_53 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white oblique aerial photograph of Pen-y-garreg Dam. Taken by Toby Driver on 31/01/2003MediumPhoto.Imagesn
Archive6165326Title2003_CS_0368 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique aerial photograph of Pen-y-garreg Dam, detailed view. Taken by Toby Driver on 31/01/2003MediumPhoto.Imagesn
Archive6210196TitleBL_115 - Bryan Lawrence CollectionLevelItemDescriptionMounted photograph of early postcard showing Pen-y-Gareg Dam, Elan Valley, copied from original postcard in the possession of Bryan Lawrence of Powys County Library.MediumPhoto.Imagesn
Archive6210195TitleBL_114 - Bryan Lawrence CollectionLevelItemDescriptionMounted photograph of early postcard showing Pen-y-Gareg Dam, Elan Valley, copied from original postcard in the possession of Bryan Lawrence of Powys County Library.MediumPhoto.Imagesn
Archive6067119TitleNMR Site FilesLevelItemDescriptionTwo undated black & white postcards showing views of Pen y Garreg dam, Radnorshire.MediumPhoto.Imagesn
Archive6155163TitleDS2005_063 - Investigators' Digital PhotographyLevelBatchDescriptionColour digital photographic survey of Pen-y-carreg Dam, Elan Valley Water Scheme, comprising 6 images, by Stephen Hughes, 07/05/2004.MediumPhoto.Imagesn
Archive6308324TitleDS2005_063_004 - Investigators' Digital PhotographyLevelItemDescriptionFace of the dam and outlet tunnel entrance & valve house, from the south.MediumPhoto.Imagesy
Archive6308323TitleDS2005_063_003 - Investigators' Digital PhotographyLevelItemDescriptionDam crest from the south.MediumPhoto.Imagesy
Archive6308322TitleDS2005_063_002 - Investigators' Digital PhotographyLevelItemDescriptionDam crest from the south.MediumPhoto.Imagesy
Archive6308326TitleDS2005_063_006 - Investigators' Digital PhotographyLevelItemDescriptionReservoir looking towards the dam from the north-west.MediumPhoto.Imagesy
Archive6017336TitleEH1_24 - Edward Hubbard CollectionLevelItemDescriptionBlack and white photograph of Pen Y Gareg Dam showing culvert outlet. Copy negative held.MediumPhoto.Imagesy
Archive6506727TitleAP2018_066_001 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionPen-y-Garreg reservoir and dam. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 3rd June 2015.MediumPhoto.Imagesy
Archive6473420TitleAP_2012_2649 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique photograph of Pengarreg Dam Resevoir. Taken by Toby Driver on 28/05/2012.MediumPhoto.Imagesy
Archive6473418TitleAP_2012_2647 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique photograph of Pengarreg Dam Resevoir. Taken by Toby Driver on 28/05/2012.MediumPhoto.Imagesy
Archive6473419TitleAP_2012_2648 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique photograph of Pengarreg Dam Resevoir. Taken by Toby Driver on 28/05/2012.MediumPhoto.Imagesy
Archive6438826TitleDMHC04_197 - Dr Michael Harrison CollectionLevelSub-groupDescriptionColour slides showing sites and buildings in Dr Harrison's classification "Waterworks -10610".Medium20 slides. Photo.Imagesn
Archive6496747TitleDI2018_001_055 - RCAHMW Digitised RecordsLevelItemDescriptionDigital copy of an albumen print from Edward Hubbard Collection showing Railway no.4 cutting looking north, taken October 1898.MediumPhoto.Imagesy
Archive6506730TitleAP2018_066_004 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionPen-y-Garreg reservoir, dam and valve tower. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 3rd June 2015.MediumPhoto.Imagesy
Archive6017338TitleEH1_21 - Edward Hubbard CollectionLevelItemDescriptionBlack and white photograph of Pen Y Gareg Dam showing culvert inlet. Copy negative held.MediumPhoto.Imagesy
Archive6496745TitleDI2018_001_053 - RCAHMW Digitised RecordsLevelItemDescriptionDigital copy of an albumen print from Edward Hubbard Collection showing the Pen y Garreg culvert outlet, taken May 1899.MediumPhoto.Imagesy
Archive6438827TitleDMHC04_198 - Dr Michael Harrison CollectionLevelSub-groupDescriptionColour slides showing sites and buildings in Dr Harrison's classification "Waterworks -10610".Medium8 slides. Photo.Imagesn
Archive6067120TitleBB68_4725 - NMR Site FilesLevelItemDescriptionBlack & white photograph showing view of Pen y Garreg dam, Radnorshire, taken by W.A. Call, c.1968.MediumPhoto.Imagesy
Archive6473422TitleAP_2012_2651 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique photograph of Pengarreg Dam Resevoir. Taken by Toby Driver on 28/05/2012.MediumPhoto.Imagesy
Archive6506773TitleAP2018_066_007 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionPen-y-Garreg reservoir, dam and valve tower. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 3rd June 2015.MediumPhoto.Imagesy
Archive6017339TitleEH1_20 - Edward Hubbard CollectionLevelItemDescriptionBlack and white photograph of Pen Y Garreg Dam showing vertical joint looking towards right bank. Copy negative held.MediumPhoto.Imagesy
Archive6017332TitleEH1_17 - Edward Hubbard CollectionLevelItemDescriptionBlack and white photograph of Pen y gareg dam showing gauge chamber in main channel. Copy negative held.MediumPhoto.Imagesy
Archive6473421TitleAP_2012_2650 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique photograph of Pengarreg Dam Resevoir. Taken by Toby Driver on 28/05/2012.MediumPhoto.Imagesy
Archive6506775TitleAP2018_066_009 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionPen-y-Garreg reservoir, dam and valve tower. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 3rd June 2015.MediumPhoto.Imagesy
Archive6308325TitleDS2005_063_005 - Investigators' Digital PhotographyLevelItemDescriptionPen-y-Carreg Reservoir from the north-west.MediumPhoto.Imagesy
Archive6308321TitleDS2005_063_001 - Investigators' Digital PhotographyLevelItemDescriptionDownstream face of the dam from the south.MediumPhoto.Imagesy
