WD Pennsylvania June 1970 casesHuddleston v. CostaRichardson v. KennedyKalan v. FinchUnited States v. Ling-Temco-Vought, Inc.Gumienik v. LundSirianni v. General Motors Corp.Commonwealth of Pennsylvania v. CivillSouth Pittsburgh Water Co. v. Utility Workers Union of America, Local 174Commonwealth of Pennsylvania v. HillLemonovich v. KlimoskiAscheim v. Quinlan