U.S. Supreme Court April 1938 casesArkansas Gas Co. v. Dep'tUnited States v. Carolene Products Co.Hinderlider v. La Plata River & Cherry Creek Ditch Co.U.S. v. Pan American Corp.Shannahan v. United StatesU.S. v. Shoshone TribeU.S. v. Klamath IndiansHale v. KentuckyInterstate Circuit v. U.S.United States v. BekinsCoverdale v. Pipe Line Co.Helvering v. Kings Cty. Dev. Co.Guaranty Trust Co. v. U.S.Morgan v. United StatesErie R. Co. v. TompkinsB. O.R. Co. v. U.S.