Goodacre, H., The Bronze Coinage of the Late Roman Empire, London, 1922, 132pp; Wheeler, Tessa V., A Hoard of Radiate Coins from the Verulamium Theatre, London, 1937, 18pp, 20 plates; Thomsen, R., Early Roman Coinage, vols. I and II, Copenhagen, 1957-61, 251 + 391pp, illustrations in text, many pages uncut; Vermeule, C.C., Roman Medallions, 1st edn, Boston, nd [1960], 10 plates + text; Vermeule, C.C., Roman Medallions, 2nd edn, Boston, 1975, 14 plates + text; Carney, T.F. (ed), A Catalogue of the Roman and Related Foreign Coins in the collection of Sir Stephen Courtauld, Salisbury, Rhodesia, 1963, xxxvii + 69pp, 13 plates; together with other references on Roman coins (7), by Alföldi, Seaby, Bruck, Callu, Milne, etc [14]. Publishers’ bindings; Carney with cancelled library stamps £40-50