Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
Digital colour photograph showing an interior view of a window at the Penrhyn Quarry Offices.Further Information
NPRNTeitlMath O SafleCasgliadauDelweddau
NPRN308403TeitlPenrhyn Slate Quarry: Quarry OfficeMath O SafleSWYDDFA’R MWYNGLAWDDCasgliadau168Delweddau152