Rhif Archif
6428245
Disgrifiad
Hengoed Viaduct, Ystrad Mynach: Photo survey comprising 2 B&W prints taken by S. R. Hughes, January 1996.
Enw Casgliad
Investigators' Photographs
Cyfrwng
2 prints. Photo.
Cychwynnwr
Stephen R. Hughes
Dyddiad
1996-01-01