Supreme Court of Oklahoma January 1957 casesIn re Cobb's EstateSpangenburg v. Aetna Life Insurance CompanyConliff v. HallChickasha Cotton Oil Company v. HancockLance v. SmithHAYWARD v. GINNCopeland Oil Company v. ParkerWakefield v. StateKansas City Southern Railway Company v. FergusonGrand Lodge of Oklahoma, Etc. v. WebbSample v. CampbellParnacher v. MountHarjo's Heirs v. StandleyFarrar v. MurphyOklahoma Operating Co. v. State Dry Cleaners BoardDwelle v. Greenshields