Oakdale Colliery 1981
Pit bottom at Oakdale Colliery 1981
Miner at pit bottom
Miners in cage at pit top
Miner at pit top
Miners checking lamps at pit bank
Morning shift at Oakdale Colliery 1981
Group of miners at Oakdale Colliery 1981
Electric locomotive at Oakdale Colliery
Oakdale Colliery miners
Oakdale Colliery miner
Drilling rig at Oakdale Colliery
Eimco machine at Oakdale Colliery