Court of Appeals for the Fourth Circuit October 1957 casesRipperger v. United StatesParker v. United StatesWells v. GoodwinOlimpius v. ButlerHall v. United StatesNat'l Labor Relations Bd. v. School-Timer FrocksHockaday v. United StatesSears, Roebuck Co. v. Minn. Mining Mfg. Co.Hebron v. BrownSavelis v. VlachosSouth Carolina Generating v. Fed. Power Com'nMarlette v. United StatesUnited States v. Smoot Sand Gravel Corp.Franken v. United StatesSlaughter v. Fleming