Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
Slide of RCAHMW colour oblique aerial photograph of Penrhyn Slate Quarry, taken by C.R. Musson, 2/5/1994.Further Information
NPRNTeitlMath O SafleCasgliadauDelweddau
NPRN40564TeitlChwarel y PenrhynMath O SafleCHWAREL LECHICasgliadau272Delweddau142