Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
Rhif Archif
6492020
Disgrifiad
Colour slide produced by Colin Guile, caption reads"Cwmystwyth Lead Mine Copa Hill, wood supports in old stop", dated Nov 1974.
Cofnod Casglu
Colin Guile Collection
Cyfrwng
Photo.
Cychwynnwr
Colin Guile
Dyddiad
1974-11