Crane-Johnson Co. v. Helvering , 61 S. Ct. 114 ( 1940 )
Knowlton v. Moore , 20 S. Ct. 747 ( 1900 )
Brushaber v. Union Pacific Railroad , 36 S. Ct. 236 ( 1916 )
Massachusetts v. Mellon , 43 S. Ct. 597 ( 1923 )
Commissioner v. Acker , 80 S. Ct. 144 ( 1959 )
Muste v. Commissioner , 35 T.C. 913 ( 1961 )