U.S. Supreme Court March 1943 casesFederal Security Administrator v. Quaker Oats Co.United States v. Swift Co.Hoopeston Co. v. CullenHelvering v. GriffithsEcker v. Western Pacific R. Corp.Helvering v. Sabine Trans. Co.Pacific Coast Dairy v. Dep'tClearfield Trust Co. v. U.S.Viereck v. United StatesHelvering v. Amer. Dental Co.McNabb v. United StatesEx Parte Elmer DavisCorn Exchange Bank v. KlauderJamison v. TexasMarshall Field Co. v. BoardWells v. United StatesMaricopa County v. Valley BankAnderson v. United StatesChoctaw Nation v. U.S.Largent v. TexasPenn Dairies v. Milk Control Comm'nGroup of Investors v. Milwaukee R. Co.Emil v. Hanley