Helvering v. American Dental Co. , 63 S. Ct. 577 ( 1943 )
Griffiths v. Commissioner , 60 S. Ct. 277 ( 1939 )
Lynch v. Hornby , 38 S. Ct. 543 ( 1918 )
Levy v. United States , 67 F. Supp. 958 ( 1946 )
Heiner v. Colonial Trust Co. , 48 S. Ct. 65 ( 1927 )
United States v. Stewart , 61 S. Ct. 102 ( 1940 )
United States v. Phellis , 42 S. Ct. 63 ( 1921 )