Archive6061785TitleGM530 - Cadw Scheduling RecordsLevelSub-groupDescriptionFile of Cadw scheduled monument records for Onllwyn Round Cairn (GM530) , consisting of scheduling notices, accompanied by Field Monument Warden reports. Files stored in scheduled monument number order.MediumText, Cartographic.Imagesn
Archive6512011TitleCSAM_JC_2008_08 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Glamorgan carried out by Joseph Cliff, 2008.MediumTwo sheets. Photo.Imagesn
Archive6161188Title2003_5012_60 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white oblique aerial photograph of Onllwyn, round cairn, general view of forestry location. Taken by Toby Driver on 10/01/2003MediumPhoto.Imagesn
Archive6161187Title2003_CS_0161 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique aerial photograph of Onllwyn/Pant Sychbant, north-west part. Taken by Toby Driver on 10/01/2003MediumPhoto.Imagesn
