1736-1753 Trustees of The Duke of Wharton
Publications (3)
- Gill, M.C. & Burt, R.; NMRS (2003); British Mining 72 - Mines of Yorkshire, The; ISBN 0901450 56 1; p.166.
- Gill, M.C. (1991); PDMHS (Peak District Mines Historical Society) 11-4 Win - The AD Lead Mines in Swaledale, Yorkshire, The; 7 pages (209-215)
- NMRS; British Mining 45 - Memoirs 1992; p.152.
