Archif6342631TeitlDS2010_988_002 - Investigators' Digital PhotographyLefelItemDisgrifiadPlatform with 2m scale along outer lip of terrace seen from the south; Maen Llia (84541) in background.CyfrwngPhoto.Delweddauy
Archif6487832TeitlDrawings CollectionLefelItemDisgrifiadRCAHMW drawing (ink on tracing paper), scale 1:200, showing annotated plan of Rhyd Uchaf, Platform. Surveyed by David Percival in November 1984. National Archaeological survey, NAS 12.CyfrwngGraphic.Delweddaun
Archif6166661Teitl2003_5009_44 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW black and white oblique aerial photograph of Rhyd Uchaf, house platform, general view. Taken by Toby Driver on 10/01/2003CyfrwngPhoto.Delweddaun
Archif6166660Teitl2003_5009_46 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW black and white oblique aerial photograph of Rhyd Uchaf, house platform, general view. Taken by Toby Driver on 10/01/2003CyfrwngPhoto.Delweddaun
Archif6027586TeitlDrawings CollectionLefelItemDisgrifiadRhyd Uchaf, platform, Maescar; National Archaeological Survey plan, scale 1:100, NAS 11, produced by D.J. Percival, 13th November 1984.CyfrwngGraphic.Delweddaun
Archif6060057TeitlBR262 - Cadw Scheduling RecordsLefelSub-groupDisgrifiadFile of Cadw scheduled monument records for Rhyd Uchaf, Platform (BR262) , consisting of scheduling notices, accompanied by Field Monument Warden reports. Files stored in scheduled monument number order.CyfrwngText, Cartographic.Delweddaun
Archif6342632TeitlDS2010_988 - Investigators' Digital PhotographyLefelBatchDisgrifiadDigital photographic survey of Rhyd Uchaf, Platform.Cyfrwng2 digital photographs. Photo.Delweddaun
Archif6342633TeitlDS2010_988_001 - Investigators' Digital PhotographyLefelItemDisgrifiadPlatform with 2m scale along outer lip of terrace seen from the south; Maen Llia (84541) in background.CyfrwngPhoto.Delweddauy
Archif6511311TeitlCSAM_IH_2008_08 - Cadw Scheduled Ancient Monument 35mm NegativesLefelSub-groupDisgrifiadColour photo surveys of scheduled ancient monuments in Breconshire carried out by Ian Halfpenney, 2008.CyfrwngTwo sheets. Photo.Delweddaun
Archif6131812TeitlSUS01_26 - Southern Upland SurveysLefelItemDisgrifiadInk on film, measured multisite plan showing relationship of sites in the Upper Llia Valley, consisting of Rhyd Uchaf Cairn, Rhyd Uchaf Platform, Maen Llia Standing Stone and Llech-Llia Ring Barrow, produced as part of the Southern Uplands Survey by D.J. Percival on (Ref Numbers SN91NW/1,3,7,14; National Archaeological Survey 6)CyfrwngGraphic.Delweddauy
