1874. Windom Committee Report, officially known as Report of the Select Committee on Transportation Routes to the Seaboard, 43d Congress, 1st Session, Senate Report No. 307, vol. I, pp. 24-30; vol. II, pp. 7, 80, [283].
1879. Hepburn Committee Report, New York State, Special Committee on Railroads, 8 vols., pp. 3001-3006, 3102-3111.
1886. Cullom Committee Report, 49th Congress, 1st Session, Senate Report No. 46, vol. II, p. [101].
1887. Typewritten Record, Opinion, etc., of the Interstate Commerce Commission in Detroit Board of Trade v. Grand Trunk, etc., Railways. Also the Toledo case (1889) and that of Pratt Lumber Company (1905), I.C.C. Reports, vol. II, p. 315; vol. V, p. 166; and vol. X, p. [29].
1890. Senate Report on the Transportation Interests of the United States and Canada, 51st Congress, 1st Session, Senate Report No. 847, pp. 497, 611-636.
1892. Cincinnati Freight Bureau case. Copy of Record before the Interstate Commerce Commission, etc., United States Circuit Court for Southern District of Ohio, In Equity No. 4748, vol. I, pp. 42-53. (Reprint.)
1900. Report of United States Industrial Commission, vol. IV, pp. 556-562.
1905. Elkins Committee, officially known as Hearings before the Committee on Interstate Commerce, United States Senate, 5 vols., vol. II, p. 1569, and vol. III, p. 2271.
1905. Record of Proceedings before the Illinois Railroad and Warehouse Commission in the Matter of Revision of the Schedule of Reasonable Maximum Rates, etc., Springfield, especially pp. 31 et seq. (Reprint.)
1876-1905. Proceedings and Circulars, Joint Executive Committee and Joint Rate Committee of the Trunk Line, etc., Associations.