Supreme Court of Ohio May 1970 casesOlmstead v. Lumbermens Mutl. Ins. Co.State v. NutterBoard of Park Commrs. v. Budget CommState, ex Rel. Vitoratos, v. YacobucciBoard of Edn. v. Sever-Williams Co.State, ex Rel. Currin, v. Indus. Comm