Archive NumberTitleLevelDescriptionMediumImagesArchive Number6255226Title881238_4 - History of the Royal CommissionLevelItemDescriptionGroup photo of Royal Commission staff at GregynogMediumImagesyArchive Number6049116Title89_CS_0765 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionSlide of RCAHMW colour oblique aerial photograph of Gregynog Hall, taken by C.R. Musson, 29/7/1989.MediumPhoto.ImagesyArchive Number6161538Title95_CS_0468 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique aerial photograph of Gregynog. Taken by C R Musson on 23/03/1995MediumPhoto.ImagesnArchive Number6161537Title95_CS_0469 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique aerial photograph of Gregynog. Taken by C R Musson on 23/03/1995MediumPhoto.ImagesnArchive Number6135443Title985039_50 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Gregynog Hall, Tregynon, taken on 20/12/1998 by CR MussonMediumPhoto.ImagesnArchive Number6135442Title985039_51 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Gregynog Hall, Tregynon, taken on 20/12/1998 by CR MussonMediumPhoto.ImagesnArchive Number6135441Title985039_52 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Gregynog Hall, Tregynon, taken on 20/12/1998 by CR MussonMediumPhoto.ImagesnArchive Number6135440Title98_CS_0914 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Gregynog Hall, Tregynon, taken on 20/12/1998 by CR MussonMediumPhoto.ImagesnArchive Number6049115Title98_CS_0915 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionSlide of RCAHMW colour oblique aerial photograph of Gregynog Hall, taken by C.R. Musson, 20/12/1998.MediumPhoto.ImagesyArchive Number6530275TitleAP2019_568 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelBatchDescriptionGregynog Hall and Garden, Tregynon. Oblique aerial photograph taken during the Royal Commission?s programme of archaeological aerial reconnaissance by Toby Driver on 28th February 2013.MediumPhoto.Imagesn