LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Bryntail - latest restoration to show furnaces and ducts", dated 15/04/1976.ArchiveColin Guile CollectionDateArchive Number6491946
LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Bryntail Lead and Baryte Mine (1740) - earthenware firing pot fragments for barytes also large millstone from Germany".ArchiveColin Guile CollectionDateArchive Number6491947
LevelItemDescriptionColour slide produced by Colin Guile, caption reads " Bryntail Lead and Barytes Mine, Clywedog, Mont. Wheel shaft - settling banks (stone slabs from Halifax), undated.ArchiveColin Guile CollectionDateArchive Number6491945
LevelItemDescriptionColour slide produced by Colin Guile, caption reads "View of Y Fan lake and old lead mine works, tall chimneys on left - old smelters", dated 16/6/1973.".ArchiveColin Guile CollectionDateArchive Number6491992
LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Aqueduct or viaduct at Y Fan Lead Mine, Llanidloes, dated 26/5/1973.".ArchiveColin Guile CollectionDateArchive Number6491951
LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Dilys inspecting stone slabs making up settling tanks for baryte processing slabs made in Halifax, Yorkshire. Bryntail lead and Baryte Mine, Clywedog, Llanidloes, dated 16/6/1973.".ArchiveColin Guile CollectionDateArchive Number6491949
LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Bryntail recent restoration of furnaces and ducts".ArchiveColin Guile CollectionDateArchive Number6491948
LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Old smelting chimneys at Y Fan Lead Mine, Llanidloes, dated 26/5/1973.".ArchiveColin Guile CollectionDateArchive Number6491950
