Robert C. Hoffman v. Commissioner of Internal Revenue ( 1962 )
Thomas W. Banks v. Commissioner of Internal Revenue ( 1963 )
Lewis Thurston Anderson and Clyde Velma Anderson, Lewis Thurston Anderson v. Commissioner of Internal Revenue ( 1957 )
commissioner-of-internal-revenue-v-h-halpine-smith-and-george-k-yetter ( 1960 )