1766 Mr Braithwaite & Co. 1776 Stockdale & Co. 1788-1789 Working 1809-1822 Working 1823-1834 Duke of Devonshire
Publications (4)
- Gill, M.C. & Burt, R.; NMRS (2003); British Mining 72 - Mines of Yorkshire, The; ISBN 0901450 56 1; pp.312-314
- Gill, M.C.; NMRS (1993); British Mining 46 - Grassington Mines, The; ISBN 0901450 39 1; pp.66,72,102.
- NMRS; British Mining 67 - Memoirs 2000; pp.47,49
- NMRS; British Mining 88 - Memoirs 2009; pp.106-107.






