Court of Appeals for the Seventh Circuit May 1931 casesSmith v. Mississippi Valley Kennel ClubMoses-Rosenthal v. Commr. of Internal RevenueShelton v. United StatesUnited States v. TyrakowskiJohnson Bros. Engineering Corp. v. MastersEd S. Vail Butterine Co. v. ReineckeUnited States v. Maryland Casualty Co.