U.S. Supreme Court March 1943 casesFederal Security Administrator v. Quaker Oats Co.United States v. Swift Co.Hoopeston Co. v. CullenHelvering v. Sabine Trans. Co.Pacific Coast Dairy v. Dep'tClearfield Trust Co. v. U.S.Helvering v. GriffithsHelvering v. Amer. Dental Co.McNabb v. United StatesViereck v. United StatesCorn Exchange Bank v. KlauderEcker v. Western Pacific R. Corp.Penn Dairies v. Milk Control Comm'nLargent v. TexasWells v. United StatesMaricopa County v. Valley BankChoctaw Nation v. U.S.Anderson v. United StatesJamison v. TexasMarshall Field Co. v. BoardEx Parte Elmer DavisGroup of Investors v. Milwaukee R. Co.Emil v. Hanley