niall.jordan:
CAI001-HC.1817-1953, ‘Standback No.3’, at Hartley Bank Colliery, Netherton, near Wakefield-21-09-1966
niall.jordan:
CAI077-HC.1817-1953, ‘Standback No.3’, at Hartley Bank Colliery, Netherton, near Wakefield-21-10-1964
niall.jordan:
CAIMF236-HC.1817-1953, ‘Standback No.3’, at Hartley Bank Colliery, Netherton, near Wakefield-17-03-1963
niall.jordan:
CAI027-AB.2195-1945, ‘No.63’, at Hartley Bank Colliery, Netherton, near Wakefield-21-09-1966