U.S. Supreme Court March 1938 casesHelvering v. O'DonnellAdams v. NagleHelvering v. Bankline Oil Co.United States v. HendlerCalmar S.S. Corp. v. TaylorDeitrick v. Standard Surety Co.United States v. O'DonnellHelvering v. MitchellSanta Cruz Co. v. Labor BoardUnited States v. WurtsHelvering v. Elbe Oil Land Development Co.New Negro Alliance v. Grocery Co.Guaranty Trust Co. v. Comm'rElectric Bond Co. v. Comm'nLincoln Co. v. Stewart-Warner Corp.State Farm Ins. Co. v. CoughranBates Mfg. Co. v. United StatesTiconic Bank v. Sprague