J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980
J_TY_L: Birkby Colliery nr Maryport - c1980