Deed of conveyance by Richard Arkwright and othersas Trustees of Messr Twigg and Winchester) to Joseph Sykes, esquire, of shares of lead mines in the libewrties of Winster, Elton, Birchover, Wensley, Wirksworth, Haddon, Upper Haddon, Hartle, Longstone, Calver, Hazlebadge and Newton Grange, the parishes of Youlgreave, Darley, Bakewell, and the manor of Ashover, and copper mines in Cumberland and South Cardigan, Wales 24 Jun 1789