Supreme Court of Oklahoma May 1958 casesSt. Louis-San Francisco Railway Co. v. FergusonLewallen v. CardwellBarber v. Continental Oil CompanyFriedman v. HillDependent School District No. 13 v. WilliamsonRitter v. Perma-Stone CompanyParker v. Blackwell Zinc CompanyAllison v. AllenEdison v. Lewis