SD California December 1959 casesMitchell v. RobertsJones v. United StatesKlekamp v. Blaw-Knox Co.Van Sickel v. United StatesRice v. RiddellRyan Aeronautical Co. v. International Union, United Auto., Aircraft and Agr. Implement Workers of America, Local 506Vaughn v. U.S.Aldridge v. General Motors CorporationUnited States v. Rangel-Perez