Lull v. Commissioner ( 1969 )
James J. Ritter v. The United States ( 1968 )
Abkco Industries, Inc. v. Commissioner of Internal Revenue ( 1973 )
Pederson v. Commissioner ( 1966 )
Hegedus v. Commissioner ( 1965 )
Hayes v. Commissioner ( 1966 )
McNutt v. Commissioner ( 1968 )
Wangrud v. Commissioner ( 1980 )
Keener v. Commissioner ( 1972 )