Archive NumberTitleLevelDescriptionMediumImagesArchive Number6019536TitleDrawings CollectionLevelItemDescriptionNon RCAHMW drawing (ink on tracing paper) by C. Boyle showing plan of Ty Hir, YstumtuenMediumGraphic.ImagesnArchive Number6019534TitleDrawings CollectionLevelItemDescriptionNon RCAHMW drawing (ink on tracing paper) by C. Boyle showing plan of Ty Hir, YstumtuenMediumGraphic.ImagesnArchive Number6019535TitleDrawings CollectionLevelItemDescriptionNon RCAHMW drawing (ink on tracing paper) by C. Boyle showing plan of Ty Hir, YstumtuenMediumGraphic.ImagesnArchive Number6049525TitleNMR Site FilesLevelItemDescription3 photocopied diagrams showing the plan of Tir-Hir cottages, Ystumtuen.MediumGraphic.ImagesnArchive Number6540693Titleacc020944 - Arthur Chater CollectionLevelItemDescriptionDigital copy of a black and white negative showing Ty Hir deserted workers housing, Ystumtuen, on the road by the lead mine. Photographed in April 1964 by Arthur O. Chater from Grid Reference SN 7387 7887, looking west north west.MediumPhoto.ImagesyArchive Number6543124Titleacc050685 - Arthur Chater CollectionLevelItemDescriptionDigital copy of black & white negative showing view looking across Ty'r-Hir miners cottages, Bwlch Gwyn lead mine, Ystumtuen, with Ty-Gwyn in background. Photographed by Arthur O. Chater on 28th January 1968, looking north from Grid Reference SN 739 788.MediumPhoto.Imagesy