Further lead mining documents Bundle containing: Accounts of linnets and belland slime measured, Kingsfield, Ashford, Tideswell, Stony Middleton and Eyam, Hassop, Calver and Rowland 1850-1859; Example of calculation of lot cope and tithe payable on Winster brown ore 1861; Account of mineral duties collected in Stony Middleton and Eyam, net profit, and profit received by Duke of Devonshire 1874-1877; Return under Metalliferous Mines Act of mines working in Monyash, Taddington, Ashford, Stony Middleton and Eyam, Tideswell 1875; Stony Middleton and Eyam barmoot court expenses 1884; Account with the Duke of Devonshire of mineral duties collected and money paid in Ashford, Tideswell, Peak Forest, Hartington, Hazlebadge and Hassop Calver and Rowland 1887; Copy of entry in barrnaster's book recording consolidation of various mines in Stony Middleton and Eyam as the Bretton Edge Consolidated Title 1873 1850-1877