Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
Rhif Archif
6014270
Disgrifiad
RCAHMW drawing (ink on film) showing site plan of Frongoch Lead Mine.
Cofnod Casglu
Drawings Collection
Cyfrwng
Graphic.
Cychwynnwr
RCAHMW