Seaham Colliery
Fenwick Colliery near Backworth
Seaham Colliery
South Kirby Colliery . UK.
Pope & Pearson CollieryYorkshire . UK .
Fenwick Colliery near Backworth
Fenwick Colliery near Backworth
South Kirby Colliery . UK.
cynheidre Colliery Wales
Kellingley Colliery
Fenwick Colliery near Backworth
South Kirby Colliery . UK.
South Kirby Colliery . UK.
Fenwick Colliery near Backworth
Burradon Colliery
Glasshoughton Colliery.Yorkshire
Burradon Colliery
ASHINGTON COLLIERY NORTHUMBERLAND .
Kellingley Colliery
Writhlington Colliery C 1965
Fenwick Colliery near Backworth
Kellingley Colliery