Dist of Columbia October 1966 casesUnited States v. ThomasAmerican Trucking Associations v. United StatesScarlati v. BrennerPharmaceutical Manufacturers Association v. GardinerUnited States v. RossIn re Jones' EstateLevin v. KatzenbachUtley v. GravesVan Bourg v. NitzePhillips Petroleum Company v. BrennerSmith v. Board of Commissioners of District of ColumbiaUnited States v. Hanrahan