Humphreys, H. N. (1853). The coin collector's manual: Or, Guide to the numismatic student in the formation of a cabinet of coins: comprising an historical and critical account of the origin and progress of coinage, from the earliest period to the fall of the Roman empire; with some account of the coinages of modern Europe, more especially of Great Britain. London: H. G. Bohn.MLA Citation
Humphreys, Henry Noel. The Coin Collector's Manual: Or, Guide to the Numismatic Student in the Formation of a Cabinet of Coins: Comprising an Historical and Critical Account of the Origin and Progress of Coinage, From the Earliest Period to the Fall of the Roman Empire; With Some Account of the Coinages of Modern Europe, More Especially of Great Britain. London: H. G. Bohn, 1853.