United States v. Anderson , 46 S. Ct. 131 ( 1926 )
North American Oil Consolidated v. Burnet , 52 S. Ct. 613 ( 1932 )
Spring City Foundry Co. v. Commissioner , 54 S. Ct. 644 ( 1934 )
Lucas v. American Code Co. , 50 S. Ct. 202 ( 1930 )