Jorgensen, H., Old Coins of China, np, 1962, 28pp; Pickford, I. (ed), Jackson’s Silver & Gold Marks of England, Scotland & Ireland, Woodbridge, 1994, 768pp, dj; together with other references on World coins (13), by Davenport, Skinner, Le May, etc [15]. Publishers’ bindings; mostly clean £50-£70