| Description | Copy of correspondence between Cortonwood Collieries and Dearne Valley Colliery re the flooding of land at Broomhill, waterworks and a ditch for waste water as arranged in an agreement made in 1889, 1895-1896
Case between Cortonwood Colliery and Wombwell Colliery re mines drainage, 1897
Case papers re Cortonwood Colliery and closure after a fire and the employment of workmen on re-opening, 1907
Agreement between Cortonwood Collieries and Messrs Louis Schwarz re the erection of a steam accumulator plant, 1909, 1911
Agreement between Cortonwood Collieries and Humboldt Engineering Works Company re the erection of a coal washing plant, 1909
Agreement between Cortonwood Collieries and Koppers' Coke Oven Company re coke oven bye-product plant, 1909 |