NCB/A/BOL/3/5 | Bolsover Colliery Company health and unemployment insurance record book for unidentified colliery | 1930-1945 | Bolsover Colliery Company Ltd | Derbyshire Record Office |
NCB/A/BOL/5/7 | Book of Income Tax annual values of properties owned by the Bolsover Colliery Company | 1938-1946 | Bolsover Colliery Company Ltd | Derbyshire Record Office |
NCB/A/BOL/6/8 | Photocopy of Railway and Canal Commission application for the building of railways by the... | [1937] | Bolsover Colliery Company Ltd | Derbyshire Record Office |
NCB/A/BOL/8/1/1 | Bolsover Colliery Company output record book | Jan 1923-Dec 1929 | Bolsover Colliery Company Ltd | Derbyshire Record Office |
NCB/A/BOL/8/1/2 | Bolsover Colliery Company output record book | Jan 1930-Dec 1936 | Bolsover Colliery Company Ltd | Derbyshire Record Office |
NCB/A/BOL/8/1/3 | Bolsover Colliery Company output record book | Jul 1941-Dec 1946 | Bolsover Colliery Company Ltd | Derbyshire Record Office |
NCB/A/BOL/8/4/1 | Rufford Colliery output daily record book | Jan 1941-Dec 1954 | Bolsover Colliery Company Ltd | Derbyshire Record Office |
NCB/A/BOL/8/4/2 | Rufford Colliery statistical attendance register | Feb 1938-Feb 1948 | Bolsover Colliery Company Ltd | Derbyshire Record Office |
NCB/A/BOL/8/5 | Railway rates book for Bolsover Colliery Company collieries | 1913-1965 | Bolsover Colliery Company Ltd | Derbyshire Record Office |
NCB/A/BOL/14 | Printed pamphlet describing Rufford Colliery | [c1915] | Bolsover Colliery Company Ltd | Derbyshire Record Office |