LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Boundary slate slab, Cribyn yr Esgair" dated 17/4/73.ArchiveColin Guile CollectionDateArchive Number6492217
LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Wheel shaft, Nant Iago Lead Mine, Plynlimon Fawr at 1500ft , the wheel was 60ft in diameter" dated 19/4/73.ArchiveColin Guile CollectionDateArchive Number6491996
LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Nant Iago Lead Mine and ruined buildings. Foreman's house at W of valley" dated 17/4/73.ArchiveColin Guile CollectionDateArchive Number6491999
LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Looking S towards Eisteddfa Gurig on way to Pen Lluest y Carn and Nant Iago lead MinesArchiveColin Guile CollectionDateArchive Number6491995
LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Old pipeline from leat to pelton wheel at Nant Iago Lead Mine" dated 17/4/73.ArchiveColin Guile CollectionDateArchive Number6491997
LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Nant yr Eira Lead Mine on Afon Hone, top of Severn from Esgair y Maeanant 1603ft. Looking NE" dated 19/4/73.ArchiveColin Guile CollectionDateArchive Number6492001
LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Looking NW back to source of R. Wye and lead mine dam. View from along old water leat to Nant Iago Lead Mine" dated 17/4/73.ArchiveColin Guile CollectionDateArchive Number6492000
LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Source of R. Wye on Plynlimon Fawr (photo from 1761ft) - old reservoir leat for Nant Iago Lead Mine, looking SE" dated 17/4/73.ArchiveColin Guile CollectionDateArchive Number6491982
LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Pelton wheel, Nant Iago Lead Mine, 24 cups, 6 spokes, diameter 5ft" dated 17/4/73.ArchiveColin Guile CollectionDateArchive Number6491998
