Description | Includes: An early 18th century letter from Thomas Pulleine Grinton mines, 1771-1815 Westmorland 1760 Cobscar 1759-1768 Harker v Lonsdale 1766 Beldi Hill, 1770 Pomfret v Turner 1780 et seq Richmond and Aske c.1786-1801 Bolton estate mines 1788, 1795-1808 Various mines 1801-1818 Arkengarthdale, 1801, 1808 |