Charles Francis Adams, "Railroad Inflation," North American Review 108 (Jan. 1869): 143-50.
Klein, Union Pacific, 38-39.
Commissioner Anderson, in Testimony of Leland Stanford, July 26, 1887, PRC, 5: 2630.
Adams to O. H. Platt, Dec. 11, 1889, UP, PO, OC, vol. 49, ser. 2, r. 48.
Julius Grodinsky, The Iowa Pool: A Study in Railroad Competition, 1870-8 (Chicago: Univ. of Chicago Press, 1950), 70-71.
Villard to Grey, April 26, 1875, LB 1, Kansas Pacific Railroad, Villard Papers.