Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
Rhif Archif
6199992
Disgrifiad
Dowlais Free Drainage System, Merthyr; photo survey comprising black and white photographs taken by David Percival, June 1995
Cofnod Casglu
Investigators' Photographs
Cyfrwng
Photo.
Cychwynnwr
David J. Percival, RCAHMW
Dyddiad
1995-06-15