Rhif Archif
6183169
Disgrifiad
Afon Clydach Tramroad Bridge, Neath Abbey Ironworks; measured plan and elevation drawing produced by S.R. Hughes and D.K. Leighton c.1977
Enw Casgliad
Drawings Collection
Cyfrwng
Graphic.
Cychwynnwr
Stephen R. Hughes, David K. Leighton, RCAHMW
Dyddiad
1977