(i) Most Noble Hugh Lupus, Duke of Westminster, K.G.
(ii) John Child of 21 Houghton Place, Bradford, co. York, gent., Alexander Douglas Dunn of 19 Charter House Square, London, gent., and Matthew Heslop of 15 Southbrook Terrace, Bradford, mining engineer.
Mines of lead ore in lands in Llanarmon containing 305 acres (map endorsed).
Term: 21 years from 25 Dec 1875.
Royalty: 20s. per ton of lead ore.
Endorsed: 'Bryn Alyn'.