WD Pennsylvania August 1951 casesPreveden v. Croation Fraternal Union of AmericaPatton v. Baltimore Ohio R. Co.Jones v. Mississippi Valley Barge Line Co.United States ex rel. Spencer v. ClaudyUnited States v. RoccoLyons v. United StatesWilliam A. Meier Glass Co., Inc. v. Anchor Hocking Glass Corp.Higgins v. Shenango Pottery Co.Harper v. GrangerRepublic Steel Corp. v. School Dist. of West Deer Tp.United States v. CostaPennsylvania Greyhound Lines v. Amalgamated Ass'nKraft v. Washington & Jefferson College