Thor Power Tool Co. v. Commissioner ( 1979 )
Peninsula Steel Products & Equipment Co. v. Commissioner ( 1982 )
Spang Industries, Inc. v. The United States ( 1986 )
Fort Pitt Bridge Works v. Commissioner of Internal Rev. ( 1937 )
Ford Motor Co. v. Commissioner ( 1994 )
General Dynamics Corp. v. Commissioner ( 1997 )
Beta Systems, Inc. v. The United States ( 1988 )
Lucas v. American Code Co. ( 1930 )
Sierracin Corp. v. Commissioner ( 1988 )
Ft. Pitt Bridge Works v. Commissioner ( 1931 )