Archif6016165TeitlAdditional InformationLefelItemDisgrifiad"Llyn Clywedog, a visitor's guide" undated guidebook produced by Severn Trent Water Authority.CyfrwngText, Photo, Graphic, Cartographic.Delweddaun
Archif6466902TeitlAP_2011_0664 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Llyn Clywedog Reservoir. Taken by Toby Driver on 22/03/2011.CyfrwngPhoto.Delweddauy
Archif6517753TeitlAP2018_902_003 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadBryntail or Glyn lead mine, on the southern banks of Llyn Clywedog reservoir, north west of Llanidloes. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 4th February 2015.CyfrwngPhoto.Delweddauy
Archif6525292TeitlAP2019_376 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelBatchDisgrifiadLlyn Clywedog reservoir, Llanidloes. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd April 2013.CyfrwngPhoto.Delweddaun
Archif6360235TeitlAP_2009_1513 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique aerial photograph of Llyn Clywedog Reservoir, Llanidloes. Taken on 02 June 2009 by Toby DriverCyfrwngPhoto.Delweddauy
Archif6474224TeitlAP_2012_3470 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Clywedog Dam and Clywedog Reservoir, looking north-west. Taken by Toby Driver on 10/08/2012.CyfrwngPhoto.Delweddauy
Archif6466905TeitlAP_2011_0667 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Non-archaeological view showing agricultural earthworks, south of Llyn Clywedog Reservoir. Taken by Toby Driver on 22/03/2011.CyfrwngPhoto.Delweddauy
Archif6360236TeitlAP_2009_1502 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique aerial photograph of Llyn Clywedog Reservoir, Llanidloes. Taken on 02 June 2009 by Toby DriverCyfrwngPhoto.Delweddauy
Archif6525294TeitlAP2019_376_002 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadLlyn Clywedog reservoir, Llanidloes. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd April 2013.CyfrwngPhoto.Delweddauy
Archif6525509TeitlAP2019_412_003 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadLlyn Clywedog reservoir and damn, north west of Llanidloes. Oblique aerial photograph taken during the Royal Commission?s programme of archaeological aerial reconnaissance by Toby Driver on 2nd April 2015.CyfrwngPhoto.Delweddauy
Archif6525508TeitlAP2019_412_002 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadLlyn Clywedog reservoir and damn, north west of Llanidloes. Oblique aerial photograph taken during the Royal Commission?s programme of archaeological aerial reconnaissance by Toby Driver on 2nd April 2015.CyfrwngPhoto.Delweddauy
Archif6067071TeitlNMR Site FilesLefelItemDisgrifiadLlyn Clywedog Reservoir; two black & white photographs showing views of the dam and upstream catchment area taken by Rex Wailes, 1966.CyfrwngPhoto.Delweddaun
Archif6466903TeitlAP_2011_0665 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Llyn Clywedog Reservoir. Taken by Toby Driver on 22/03/2011.CyfrwngPhoto.Delweddauy
Archif6466904TeitlAP_2011_0666 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Non-archaeological view showing agricultural earthworks, south of Llyn Clywedog Reservoir. Taken by Toby Driver on 22/03/2011.CyfrwngPhoto.Delweddauy
Archif6525511TeitlAP2019_412_005 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadLlyn Clywedog reservoir, north west of Llanidloes. Oblique aerial photograph taken during the Royal Commission?s programme of archaeological aerial reconnaissance by Toby Driver on 2nd April 2015.CyfrwngPhoto.Delweddauy
Archif6525293TeitlAP2019_376_001 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadLlyn Clywedog reservoir, Llanidloes. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd April 2013.CyfrwngPhoto.Delweddauy
Archif6016166TeitlAdditional InformationLefelItemDisgrifiadBooklet entitled "Llyn Clywedog" produced by Severn Trent Water, dated April 1974.CyfrwngCartographic, Photo, Text, Graphic.Delweddaun
Archif2022-09-20_4291TeitlAP2022_002_012 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadView of Llyn Clywedog Reservoir under drought conditions. Oblique aerial photograph taken during the Royal Commission’s programme of archaeological aerial reconnaissance by Toby Driver on 19 August 2022.Cyfrwng1 jpeg file (33.4 MB). Photographic.Delweddauy
Archif6525532TeitlAP2019_412_006 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadLlyn Clywedog reservoir, north west of Llanidloes. Oblique aerial photograph taken during the Royal Commission?s programme of archaeological aerial reconnaissance by Toby Driver on 2nd April 2015.CyfrwngPhoto.Delweddauy
Archif6525506TeitlAP2019_412 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelBatchDisgrifiadLlyn Clywedog reservoir and damn, north west of Llanidloes. Oblique aerial photograph taken during the Royal Commission?s programme of archaeological aerial reconnaissance by Toby Driver on 2nd April 2015.CyfrwngPhoto.Delweddaun
Archif6517431TeitlAP2018_863 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelBatchDisgrifiadLlyn Clywedog dam and reservoir, Llanidloes. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 4th February 2015.CyfrwngPhoto.Delweddaun
Archif6517552TeitlAP2018_863_001 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadLlyn Clywedog dam and reservoir, Llanidloes. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 4th February 2015.CyfrwngPhoto.Delweddauy
Archif6525510TeitlAP2019_412_004 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadLlyn Clywedog reservoir and damn, with Bryn y Tail mining trail below, north west of Llanidloes. Oblique aerial photograph taken during the Royal Commission?s programme of archaeological aerial reconnaissance by Toby Driver on 2nd April 2015.CyfrwngPhoto.Delweddauy
Archif6525507TeitlAP2019_412_001 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadLlyn Clywedog reservoir and damn, north west of Llanidloes. Oblique aerial photograph taken during the Royal Commission?s programme of archaeological aerial reconnaissance by Toby Driver on 2nd April 2015.CyfrwngPhoto.Delweddauy
