Court of Appeals for the Fourth Circuit December 1990 casesIn re Grand Jury SubpoenaTenefrancia v. Robinson Export Import Corp.Williams v. First Union Nat. Bank of N.CAgra, Gill & Duffus, Inc. v. BensonMerck v. Advanced Drainage Systems, Inc.Dennison v. County of FrederickU.S. v. SharpBannum, Inc. v. Town of AshlandP.H. Glatfelter Co. v. U.S.E.P.AMcDougall v. DixonHamilton v. 1st Source BankU.S. v. McHanU.S. v. FellsBecton v. BarnettU.S. v. HortonPersinger v. Norfolk Western Ry. Co.