U.S. Supreme Court March 1926 casesUnited States v. Swift Co.C. . O. Ry. Co. v. Thompson Mfg. Co.Rhode Island Trust Co. v. DoughtonSmith v. McCulloughMarion, c., Ry. v. United StatesTowar Mills v. United StatesSouthern Pacific Co. v. United StatesOregon-Washington Railroad & Navigation Co. v. WashingtonAshe v. United States ex rel. ValottaSeaboard Co. v. Chicago, Etc., Ry. Co.Texas & Pacific Railway Co. v. Gulf, Colorado & Santa Fe Railway Co.C. O. Ry. Co. v. Westinghouse Co.Littlejohn Co. v. United States