Archif6443046TeitlSC146 - RCAHMW Swansea Canal Publication CollectionLefelItemDisgrifiadPreliminary sketch plan showing aqueduct and feeders, produced by Hughes and Richards, undated.CyfrwngGraphic.Delweddaun
Archif6182866TeitlNAT01_06 - Neath and Tennant CanalLefelItemDisgrifiadOne black and white photograph showing the Clydach Aqueduct on the Tennant Canal, produced by Stephen Hughes, c.1976CyfrwngPhoto.Delweddaun
Archif6443047TeitlSC147 - RCAHMW Swansea Canal Publication CollectionLefelBatchDisgrifiadPreliminary sketches and annotated maps showing reconstruction of the water-power system used at Clydach, produced by Hughes and Richards, undated.CyfrwngGraphic.Delweddaun
Archif6183179TeitlDrawings CollectionLefelItemDisgrifiadNeath Abbey Aqueduct on the Tennant Canal; provisional measured plan and elevation drawings produced by Stephen Hughes and David Leighton, 1977CyfrwngGraphic.Delweddaun
Archif6443048TeitlSC148 - RCAHMW Swansea Canal Publication CollectionLefelItemDisgrifiadPhotographic copy of a measured drawing by Hughes and Richards showing the west elevation of Clydach Aqueduct.CyfrwngGraphic.Delweddaun
Archif6496497TeitlPRD_02_1101 - Paul R. Davis CollectionLefelItemDisgrifiadPhoto showing Neath Abbey Aqueduct, taken by Paul R. Davis, December 2017.CyfrwngPhoto.Delweddauy
Archif6438694TeitlDMHC04_115 - Dr Michael Harrison CollectionLefelSub-groupDisgrifiadColour slides showing sites and buildings in Dr Harrison's classification "Railways - Building & Engineering - 10360".Cyfrwng20 slides. Photo.Delweddaun
