Slide of RCAHMW colour oblique aerial photograph of Gorseddau Slate Quarry, taken by C.R. Musson, 4/5/1993.Opsiynau lawrlwytho a prynu
NPRNTeitlMath O SafleArchifauDelweddauNPRN40557TeitlGorseddau Slate QuarryMath O SafleCHWAREL LECHIArchifau79Delweddau55