Archif6472689TeitlAP_2012_2584 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Cwm Irfon Lanscape. Taken by Toby Driver on 28/05/2012.CyfrwngPhoto.Delweddauy
Archif6384731TeitlBRI01_073 - Brecknock Inventories Archive Part iLefelBatchDisgrifiadBlack and white photographs relating to Cwm Irfon Standing Stone: SS6.Cyfrwng1 file. Photo.Delweddaun
Archif6511305TeitlCSAM_IH_2008_02 - 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
Archif6060059TeitlBR264 - Cadw Scheduling RecordsLefelSub-groupDisgrifiadFile of Cadw scheduled monument records for Nant Cwm Dwfn, Standing Stone, Llanwrtyd Without (BR264) , consisting of scheduling notices, accompanied by Field Monument Warden reports. Files stored in scheduled monument number order.CyfrwngText, Cartographic.Delweddaun
