Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6494932TeitlAdditional InformationLefelBatchDisgrifiadUpper Wern Bridge, Cyfarthfa Canal, Merthyr Tydfil - 2 sheets - plotting and reconstruction drawing of former bridge and stone abutments by B. A. Malaws, October 1979. Marked Site 99.CyfrwngGraphic.Delweddaun
