Cornish pumping engine at Penrhiwceiber Colliery
Compressed air cylinder at Gadlys Pit
Yard at Gadlys Pit
Colliery offices at Aberaman Colliery
Remains of Aberaman Colliery
Rubber conveyor belts at Fernhill Colliery
Steam winder at Fernhill Colliery
Interior of a wrokshop at Fernhill Colliery
Hydraulic undercutter at Fernhill Colliery
Downcast headframe at Fernhill Colliery
Clapper boards over a shaft at Fernhill Colliery
Downcast shaft at Fernhill Colliery
Surface view of Fernhill Colliery
Fernhill Colliery engine house
Coedcae shaft and engine house at Lewis Merthyr...
Upcast shaft at Lewis Merthyr Colliery
View towards Lewis Merthyr Colliery
View of Lewis Merthyr Colliery
Coed Cae Pit at Lewis Merthyr Colliery
Coedcae shaft at Lewis Merthyr Colliery
