Archive NumberTitleLevelDescriptionMediumImagesArchive Number6133534Title945107_47 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Merthyr Common Cairn, Troed-y-rhiw, taken by C.R. Musson, 18/04/94MediumPhoto.ImagesnArchive Number6519866TitleCAM001-01-1625-01 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered file, ref. no. CAM001-01-1625-01, transferred from Cadw, concerning Merthyr Common round cairn, Merthyr Tydfil. Scheduling.MediumCartographic, Text.ImagesnArchive Number6511613TitleCSAM_JC_2003_02 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Glamorgan carried out by Joseph Cliff, 2003.MediumTwo sheets. Photo.ImagesnArchive Number6512000TitleCSAM_JC_2007_15 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Glamorgan carried out by Joseph Cliff, 2007.MediumTwo sheets. Photo.ImagesnArchive Number6407026TitleEGL2012_131 - RCAHMW Uplands Initiative East Glamorgan SurveyLevelItemDescriptionRing cairn, looking north.MediumPhoto.ImagesyArchive Number6345394TitleGLI03_01_14 - Glamorgan Inventory: Pre-NormanLevelBatchDescriptionFile for sites in map reference 12NW, 12NE and 12SW.Medium1 file. Text.Imagesn