Agreement to lease, dated 11 Dec. 1871; Capel Henry Miers, Captain in the 79th Highlanders, Henry Nathaniel Miers of Ynispenllwch House, Llangyfelach, esq., Capel Hanbury Miers, Charles Anthony Miers and Anthony Hanmer Miers, of Llandaff, esqs., to Richard George Stamer Thompson of Swansea, colliery proprietor; Agreement to lease that part of the Red Vein that lies beneath Llwynhên Farm and Penllerfedwen Common in the parish of Llangiwg (250a) for 60 years from 29 Sept 1871