Old Colony Trust Co. v. Commissioner , 49 S. Ct. 499 ( 1929 )
Elmhurst Cemetery Co. of Joliet v. Commissioner , 57 S. Ct. 324 ( 1937 )
Helvering v. Rankin , 55 S. Ct. 732 ( 1935 )
Lucas v. American Code Co. , 50 S. Ct. 202 ( 1930 )
Welch v. Helvering , 54 S. Ct. 8 ( 1933 )
Helvering v. National Grocery Co. , 58 S. Ct. 932 ( 1938 )
Helvering v. Tex-Penn Oil Co. , 57 S. Ct. 569 ( 1937 )
United States v. S. S. White Dental Manufacturing Co. , 47 S. Ct. 598 ( 1927 )