Court of Appeals for the Fourth Circuit February 1964 casesSinger Sewing Machine Company v. N.L.R.BWertz v. Rock-Ola Manufacturing CompanyIsgett v. Atlantic Coast Line Railroad CompanyAppalachian Power Company v. Fed. Power CommN.L.R.B. v. Atkinson Dredging CompanyMidgett v. Warden, Maryland State PenitentiaryClarkson v. Finance Co. of Am. at BaltimoreSchnur Cohan, Inc. v. McDonaldLogan v. A/S HavtorUnited States Pipe Foundry v. Woodward IronPeckham v. C.I.R