Investment in Empire : British railway and steam shipping enterprise in India, 1825-1849. / Daniel Thorner. Thorner, Daniel. Railroads India. Steamboat lines Great Britain. Investments, British India. HE3298 .T48 385.0954 THI Label mounted on t.p.: Submitted in partial fulfillment of the requirements for the Degree of Doctor of Philosophy, in the Faculty of Political Science, Columbia University. Bibliography: p. 183-189. Philadelphia : University of Pennsylvania Press, 1950. 1950. 1950 Text xiii, 197 p. : eng India. Great Britain. India.