Preliminary particulars and expert's analyses & report on the fire clay quarry at Pen-y-cwm, Brawdy. With plan, copy of the Great Western Railway (Additional Powers) Act 1897 and correspondence from Thomas James Roch of Llether, [Brawdy, & from Edward James Gairdner, F.S.I., of Arundel Street, London, relating to the sale of the quarry Oct - Nov 1914