United States of America and Albert J. Valentas, Internal Revenue Agent v. Humble Oil & Refining Company , 488 F.2d 953 ( 1974 )
United States of America and Lawrence H. Pennington, Special Agent, Internal Revenue Service v. Arnold Berkowitz and a & M Berk Tax Service, Inc. , 488 F.2d 1235 ( 1973 )
United States v. Armour , 376 F. Supp. 318 ( 1974 )
Robert Hawthorne, Inc. v. Director of Internal Revenue , 406 F. Supp. 1098 ( 1976 )