(1960); PDMHS (Peak District Mines Historical Society) 01-3 Oct - Ecton Mine, Mine of Calver, Coombs Dale and Longstone Edge, Mandale Mine, Barmote Courts, Eyam Edge, Magpie Sough & Mine, Wrang Mine, Mandale Mine Engine House, Small Penny Sough, Mining Terms; 22 pages
Ford, Trevor D. (2008); PDMHS (Peak District Mines Historical Society) 17-2 Win - Geological Setting of the Lead Mines in the Lathkill Dale and Wye Valley Area, The; 36 pages (1-36)
Pickin, John (1975); PDMHS (Peak District Mines Historical Society) 06-2 Oct - Smallpenny Sough, Lathkill Dale; 2 pages (100-101)
Rieuwerts, James H. (1966); PDMHS (Peak District Mines Historical Society) 03-1 Aug - List of Soughs of the Derbyshire Lead Mines; 42 pages (1-42)
