WD Pennsylvania May 1975 casesChase Manhattan Bank v. EquibankUnited States v. MelenyzerUnited States v. Papercraft Corp.United States Steel Corp. v. United Mine Workers of AmericaEvans v. S.S. Kresge CompanyToy v. WeinbergerMetallurgical Exoprod. Corp. v. Pittsburgh M.P. Co.McConville v. WeinbergerUnited States v. GravesBrown v. RichardsonSmith v. WeinbergerButts v. SouthworthG.C.S., Inc. v. Foster Wheeler Corp.Burkhardt v. LibertyBishop v. Ashland Oil, Inc.