NPRNTeitlMath O SafleArchifauDelweddauNPRN34503TeitlLower Clydach Aqueduct, Clydach Aqueduct, Swansea CanalMath O SafleTRAPHONT DDŴRArchifau59Delweddau20NPRN34526TeitlTennant Canal: Clydach Aqueduct;Neath Abbey AqueductMath O SafleTRAPHONT DDŴRArchifau7Delweddau1