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
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
Archive6156099TitleC2003_220_1 - RCAHMW Colour TransparenciesLevelItemDescriptionRCAHMW colour transparency of a general view at low water level of Pen y Garreg Dam and the straining tower.MediumPhoto.Imagesy
Archive6156268TitleC2003_220_3 - RCAHMW Colour TransparenciesLevelItemDescriptionRCAHMW colour transparency of a general view of Pen Garreg Dam, Elan Valley.MediumPhoto.Imagesy
Archive6048573Title92_CS_0850 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionSlide of RCAHMW colour oblique aerial photograph of Garreg Ddu Dam, taken by C.R. Musson, 13/10/1992.MediumPhoto.Imagesy
Archive6050969TitleNMR Site FilesLevelBatchDescriptionPen y Garreg Dam, Rhayader; photo survey comprising eight b&w photographs taken by Iain Wright, 4th November 2003MediumPhoto.Imagesn
Archive6155162TitleDS2005_062 - Investigators' Digital PhotographyLevelBatchDescriptionColour digital photographic survey of Pen-y-carreg Dam Valve Tower, Elan Valley Water Scheme, comprising 1 image, by Stephen Hughes, 07/05/2004.MediumPhoto.Imagesy
Archive6276770Title2003_0192_2 - NMR Site FilesLevelItemDescriptionDam outletMediumPhoto.Imagesn
Archive6276769Title2003_0191_4 - NMR Site FilesLevelItemDescriptionOblique view from S.MediumPhoto.Imagesn
Archive6276774Title2003_0194_2 - NMR Site FilesLevelItemDescriptionValve towerMediumPhoto.Imagesn
Archive6276772Title2003_0192_4 - NMR Site FilesLevelItemDescriptionOverflow spillwayMediumPhoto.Imagesn
Archive6276773Title2003_0194_1 - NMR Site FilesLevelItemDescriptionValve towerMediumPhoto.Imagesn
Archive6276768Title2003_0191_3 - NMR Site FilesLevelItemDescriptionOblique view from S.MediumPhoto.Imagesn
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
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
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
Archive6303895Title2003_0192_1 - NMR Site FilesLevelItemDescriptionDam outletMediumPhoto.Imagesn
Archive6276771Title2003_0192_3 - NMR Site FilesLevelItemDescriptionOverflow spillwayMediumPhoto.Imagesn
Archive6156100TitleC2003_220_2 - RCAHMW Colour TransparenciesLevelItemDescriptionRCAHMW colour transparency of a general view at low water level of Pen y Garreg Dam.MediumPhoto.Imagesy
Archive6506731TitleAP2018_066_005 - 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
Archive6506778TitleAP2018_066_012 - 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
Archive6506774TitleAP2018_066_008 - 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
Archive6506776TitleAP2018_066_010 - 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
Archive6496748TitleDI2018_001_056 - RCAHMW Digitised RecordsLevelItemDescriptionDigital copy of an albumen print from Edward Hubbard Collection showing the Pen y Garreg upstream face culvert inlet and valve tower, taken May 1899.MediumPhoto.Imagesy
