Disgrifiad
Preliminary plottings showing plan and elevation of the Abercraf Canal Feeder Weir, produced by E.T. Richards and D.B. Hague, 1975.
Cofnod Casglu
SC - RCAHMW Swansea Canal Publication Collection
Cychwynnwr
Mr Douglas B. Hague, Elizabeth T. Richards, RCAHMW
