NPRNTitleType Of SiteArchivesImagesNPRN34896TitleYnyscedwyn Ironworks Incline, Ystradgynlais, Claypons Extension Tramroad, Brecon Forest Tramroad ;Mynydd-y-Drum InclineType Of SiteINCLINED PLANEArchives8Images1NPRN32363TitleTrinity Chapel Well;St Cenydd's WellType Of SiteHOLY WELLArchives12Images0NPRN305643TitleFfos Toncenglau, TreherbertType Of SiteArchives10Images3NPRN109TitleAfon Twrch Aqueduct;Ystalyfera Aqueduct and Weir, Swansea CanalType Of SiteAQUEDUCTArchives83Images28NPRN34490TitleWaun-y-Coed or 'Ynyscedwyn Ironworks' Colliery Branch Canal, Swansea CanalType Of SiteCANALArchives18Images7NPRN11821TitleTrinity Well; Capel y Drindod (Baptist Chapel)Type Of SiteCHAPELArchives16Images7