Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
Rhif Archif
6129696
Disgrifiad
Colour slide of North Portal, Pwll Du Tunnel, Hill's Tramroad, from the RCAHMW Uplands Initiative survey of Blaenavon East, carried out out by Hayman and Horton, August, 2001.
Cofnod Casglu
BE - RCAHMW Uplands Initiative Blaenavon East Survey Archive
Cyfrwng
Photo.