Rhif Archif
6183442
Disgrifiad
Preliminary measured plan and elevation view of Pont Nant Lawrog, Clydach, produced by Stephen Hughes, undated.
Enw Casgliad
SC - RCAHMW Swansea Canal Publication Collection
Cyfrwng
Graphic.
Cychwynnwr
Stephen R. Hughes, RCAHMW
Dyddiad
2006