LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Banc y Darren open cut lead mining", dated 22/5/75ArchiveColin Guile CollectionDateArchive Number6492028
LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Pumping tube and rod in situ in mine shaft along road to Cwmerfin from Pontrhydybeddau", dated 22/5/75ArchiveColin Guile CollectionDateArchive Number6492029
LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Banc y Darren Mine open cut at W of hillside looking N toward Pontrhydybeddau and road to Cwmerfyn", dated 22/5/75ArchiveColin Guile CollectionDateArchive Number6492002
LevelItemDescriptionColour slide produced by Colin Guile, caption reads "Banc y Darren Mine on steep hillside, Penbontrhydybeddau looking S from road to Cwmsymlog", dated 5/75.ArchiveColin Guile CollectionDateArchive Number6492027