Federal Circuit April 1961 casesOzark Dam Constructors v. United StatesMoore-McCormack Lines, Inc. v. United StatesE.I. DU PONT DE NEMOURS v. UNITED STATESClemens Construction Company v. United StatesSchaller v. United StatesUnited Fruit Company v. United StatesBorough of Ringwood v. United StatesBrad Foote Gear Works, Inc. v. United StatesKlein v. United StatesO'Hare v. United StatesH.L. YOH CO. v. UNITED STATESNIPPON HODO COMPANY v. UNITED STATESMcClure's Estate v. United StatesSweeney v. United States