Rhif Archif
6187268
Disgrifiad
Measured drawings showing plan and elevation view of Cwm-Tawe-Isaf Overbridge at Ynysmeudwy, produced by J.D. Goodband, 1980.
Enw Casgliad
SC - RCAHMW Swansea Canal Publication Collection
Cyfrwng
Graphic.
Cychwynnwr
J.D. Goodband, RCAHMW
Dyddiad
1980