U.S. Supreme Court April 1943 casesCreek Nation v. United StatesHelvering v. Stock Yards Co.Aguilar v. Standard Oil Co.U.S. v. Radio Corp. of AmericaFisher Co. v. Witmark SonsUnited States v. LepowitchHelvering v. SprouseN.Y. ex Rel. Whitman v. WilsonIllinois Comm'n v. ThomsonEx Parte PeruMyers v. Matley
