Hilda Bounds v. United States ( 1958 )
Commissioner of Internal Revenue v. Champion Spark Plug Company ( 1959 )
Ruth T. Lengsfield, Coralie Mayer Lengsfield and Blanche L. Brown v. Commissioner of Internal Revenue ( 1957 )
Schner-Block Company, Inc. v. Commissioner of Internal Revenue ( 1964 )
Commissioner v. Duberstein ( 1960 )