Denby Drury-Lowe Colliery scaling book Used to record measurements of coal worked underground, including tracings of plans stuck on opposite pages (some maps loose). Relating to Denby Colliery, and other collieries and organisations, comprising Mapperley and Stanley Kilburn Collieries, Salterwood Colliery, Old Hall Estate, Denby Iron and Coal Company, Denby Pottery of Joseph Bourne and Sons, Shipley Colliery, Bailey Brook Colliery, West Hallam Collieries, Manners Colliery, Denby Brickworks of W.H. & J. Slater, and Park Hall Farm, Denby, for workings damaging or affecting other businesses or royalties. For half years ending 1 Jul 1895 to 25 Mar 1901 Identified as being for Denby Colliery by letters addressed to Mark Fryar, Denby Colliery. Jul 1895-Mar 1901