Main slate mill shed, Abercorris / Cwmodyn...
View from Graigfachddu
The valley from Graigfachddu
Abercorris quarry in the mountain
View from the waste tips of Abercorris Quarry
Weighbridge Building of Abercorris Quarries
View from the waste tips of Abercorris Quarries...
Houses on the old road below Abercorris quarry
Rugog quarry incline