Anchor Coupling Company, Inc. v. United States ( 1970 )
Jack Surasky v. United States ( 1963 )
Deputy, Administratrix v. Du Pont ( 1940 )
Welch v. Helvering ( 1933 )
United States v. Gilmore ( 1963 )
Commissioner v. Tellier ( 1966 )
International Trading Co. v. Commissioner of Internal Revenue ( 1960 )