Court of Appeals for the Fourth Circuit October 1957 casesParker v. United StatesRipperger v. United StatesHockaday v. United StatesSears, Roebuck Co. v. Minn. Mining Mfg. Co.Nat'l Labor Relations Bd. v. School-Timer FrocksWells v. GoodwinOlimpius v. ButlerSavelis v. VlachosHall v. United StatesFranken v. United StatesSlaughter v. FlemingFarmer v. Fidelity Casualty Co. of New YorkHebron v. BrownSouth Carolina Generating v. Fed. Power Com'nUnited States v. Smoot Sand Gravel Corp.Marlette v. United States