U.S. Supreme Court October 1972 casesAmerican Yearbook Co. v. AskewOccidental Petroleum Corp. v. Buttes Gas Oil Co.Ohio Afl-Cio v. Insurance Rating BoardRosner v. Duchess Music Corp.Illinois v. MichiganBaker v. NelsonHumble Oil Refining Co. v. CalvertCalifornia v. KrivdaMilnarik et al. v. M-S Commodities, Inc.McKy v. HochfelderFreese v. United States