Court of Appeals for the Fourth Circuit March 1966 casesDuval v. McGuffinMorpul, Inc. v. Glen Raven Knitting Mill, Inc.Federated Mut. Impl. Hardware Ins. v. GuptonBartsch v. Wash. Metro. Area Transit Com'nDistrict 50 v. N.L.R.BUnited States v. BallMaryland Casualty Company v. BaldwinSawyer v. BroughHart v. WilkinsUnited States v. DutschUnited States v. SallieyHumphries v. McCrory-McLellan Stores Corp.United States v. ArnoldUnited States v. TalbertBiggs v. Norfolk Dredging CompanyDunn v. Commonwealth of VirginiaLark v. United StatesUnited States v. SwartzUnited States v. OvertonUnited States v. GillsN.L.R.B. v. B.B.S.A., Inc.