Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6199528TeitlDS2007_370 - Investigators' Digital PhotographyLefelBatchDisgrifiadDigital photographic survey of Red Bridge Cutting Nos. 29-30, Llangollen Canal, by Daniel Jones, 13/09/2007.CyfrwngPhoto.Delweddauy