U.S. Supreme Court May 1938 casesUnited States v. KaplanAllen v. RegentsAdams Mfg. Co. v. StorenHelvering v. GerhardtAetna Ins. Co. v. United Fruit Co.Water Service Co. v. ReddingFed. Power Comm'n v. Edison Co.Pacific National Co. v. WelchGen. Electric Co. v. Wabash Co.Oklahoma v. CookZerbst v. KidwellJohnson v. ZerbstSt. Louis Etc. Ry. v. Brownsville DistGeneral Pictures Co. v. Electric Co.Rosenthal v. N.Y. Life Ins. Co.In re Labor BoardLone Star Gas Co. v. TexasLaclede Gas Co. v. Comm'nLang v. CommissionerCrown Cork Co. v. Gutmann Co.Arkansas Oil Co. v. LouisianaCollins v. Yosemite Park Co.United States v. BekinsTaft v. CommissionerDenver Stock Yard Co. v. U.S.Mahoney v. Triner Corp.Garment Workers v. Donnelly Co.N.Y. Life Ins. Co. v. JacksonWright v. Union Central Ins. Co.Lowe Bros. Co. v. U.S.Ruhlin v. N.Y. Life Ins. Co.Labor Board v. Mackay Co.Petroleum Co. v. Comm'nHelvering v. Nat. Grocery Co.Mutual Benefit Health and Accident Association v. MoyerHeiner v. MellonTrade Comm'n v. Goodyear Co.Hudson v. Moonier