Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6198591TeitlDS2007_319 - Investigators' Digital PhotographyLefelBatchDisgrifiadDigital photographic survey of Ty-Uchaf Culvert No. 95, Llangollen Canal, by Daniel Jones, 28/08/2007.CyfrwngPhoto.Delweddauy