[38] Hale v. Henkel, 201 U.S. 43, 76 (1906).

[39] Oklahoma Press Pub. Co. v. Walling, 327 U.S. 186, 208 (1946).

[40] Federal Trade Commission v. American Tobacco Co. 264 U.S. 298, 305-306 (1924).

[41] 327 U.S. 186 (1946).

[42] Ibid. 208-209.

[43] United States v. Darby, 312 U.S. 100, 125 (1941).

[44] Shapiro v. United States, 335 U.S. 1, 32 (1918).

[45] Flint v. Stone Tracy Co., 220 U.S. 107, 175 (1911).

[46] Baltimore & O.R. Co. v. Interstate Commerce Comm'n., 21 U.S. 612 (1911).

[47] United States v. Bausch & L. Optical Co., 321 U.S. 707, 725 (1944). Cf. United States v. Morton Salt Co., 338 U.S. 632 (1950).