WD Pennsylvania June 1979 casesWestinghouse Elec. v. Intern. Union of Elec.Trent v. Allegheny Airlines, Inc.T.R. Casey, Inc. v. HarrisSporalich v. United StatesAllegheny Ludlum Industries v. Lloyd's LondonUnited States v. Malitovsky Cooperage Co.Matter of McGuireMorgan v. Sharon Pennsylvania Bd. of Ed.United States Steel Corp. v. MarshallO. Hommel Co. v. Ferro Corp.