Supreme Court of Oklahoma May 1940 casesHelmerich Payne, Inc., v. State Industrial ComLemaster v. Shell Oil Co.Thomas v. BlaylockSeldon Const. Co. v. DowellJohn A. Brown Co. v. Oklahoma City Gen. HospitalIn re State Question No. 215Hyden v. WilkinsonLowden v. LarsonOil Field Gas Co. v. International Supply Co.Loeffler v. Federal Supply Co.In re Turinsky's EstateSmith v. HawkinsPrince Chevrolet Co. v. YoungLowden v. Texas County Excise Bd.Howard Greene Torpedo v. Big Chief DrillingAyers v. FayPrice v. ClementAtkinson v. ShafferDe Weese v. Baker-Kemp Land Trust Corp.Bowles v. BrownGaley Molloy v. BeltTyler v. Hoberecht