1856-1866 Messrs Fletcher & Co. 1867 E. Nicholls 1868-1873 Jackson & Co. 1874-1876 R.W. Jackson
Publications (2)
- Naylor, Peter J. (2008); PDMHS (Peak District Mines Historical Society) 17-1 Sum - Mines and Forges of the Lower Derwent Valley, The; 34 pages (18-51)
- Rieuwerts, Jim H. and Barnatt, John (2015); PDMHS (Peak District Mines Historical Society) 19-4 Win - Coal Mining on the Peak District's Eastern Uplands during the 16th to Early-20th Centuries; 49 pages (1-49)
