Commissioner v. Disston , 65 S. Ct. 1328 ( 1945 )
Fondren v. Commissioner , 65 S. Ct. 499 ( 1945 )
Ryerson v. United States , 61 S. Ct. 656 ( 1941 )
United States v. Pelzer , 61 S. Ct. 659 ( 1941 )