440 Economists Theory and Practice of Taxation (1900). Wells had a remarkable faculty for marshalling economic facts and exerted a great in- fluence on public opinion and legislation. But he was far strong- er in explaining facts than in elucidating economic principles, and his extreme advocacy of individualism and free trade, to- gether with a lack of acquaintance with the history of economic literature, conspired to limit his influence within narrow cir- cles. Much the same may be said of Edward Atkinson (1827- 1905), whose chief contributions were a Report on the Cotton Manufacture (1863), Revenue Reform (1871), The Distribution of Products (1885), The Margin of Profits (1887), and The Indus- trial Progress of the Nation (1890), together with innumerable pamphlets. Belonging to the same group was Horace White, who specialized on the currency problem in The Silver Question (1876) and Money and Banking (1895), as well as J. Schoenhof, who wrote The Destructive Influence of the Tariff (188;^) , A History of Money and Prices (1885), and The Economy of High Wages (i 893) . Somewhat more academic were Professor W. G. Sumner {i8^o-igio),with.his Lectures on the History of Protection (1877), A History of American Currency (1878) , Problems in Political Eco- nomy (1885), and What Social Classes Owe to Each Other (1883), and Professor C. F. Dunbar (i 830-1900) with his Chapters on the Theory and History of Banking (1891) and Economic Essays (1904). A more original mind was the astronomer Simon New- comb ( 1 835-1919), who after devoting some attention to finan- cial policy made his chief contribution in Principles of Political Economy (1886). Worthy of mention as writers on money are S. Dana Horton, Silver and Gold (1876), The Monetary Situation (1878), The Silver Pound (1887); John J. Knox, United States Notes (1884) ; A. Del Mar, A History of the Precious Metals (1880) and Money and Civilization (1886) ; and C. A. Conant, A History of Modern Banks of Issue (1886) and The Principles of Money and Banking (1905). Far and away the most prominent figure of the period was Francis A. Walker (1840-97), who was the first lecturer on economics at Johns Hopkins in 1876. Although not acquainted with much of the newer Continental literature in economics. General Walker possessed a powerful intellect and was so hos- pitable to the newer ideas that he lent his weighty support to the efforts of the younger men to put economic study on a
