LefelGroupDisgrifiadResearch material relating to the Neath Canal and its associated structures: comprising notes, sketches, copies of maps, and related correpsondence.ArchifNCC - Neath Canal CollectionDyddiadRhif Archif6348476
LefelGroupDisgrifiadBlack and white photographs and/ or negatives relating to Neath Canal and associated sites.ArchifNCC - Neath Canal CollectionDyddiadRhif Archif6348437
LefelGroupDisgrifiadPlans and drawings relating to Neath Canal and associated sites.ArchifNCC - Neath Canal CollectionDyddiadRhif Archif6348477