| Description | Including lists of men for the collieries of New Langley, Denby Hall, Ripley, Britain and Ormonde, housed variously at Ripley, Belper, Marehay, Ambergate and Lower Hartshay, Denby, Waingroves, Heage, Riddings, Leabrooks and Somercotes, Swanwick, Golden Valley, Codnor, Crosshill, Loscoe, Langley, Langley Mill, Heanor, Marlpool, Eastwood, Alfreton, Ironville, Butterley Park, Woodlinkin and Stoneyford, and miscellaneous |