WD Pennsylvania June 1975 casesFoster v. Dravo Corp.Penn-Virginia Develop. Corp. v. Diversified Mtg. Inv.Samuel v. University of PittsburghKarpoff v. WeinbergerUnited States v. WaltmanUnited States v. CrawfordEvangelinos v. Trans World Airlines, Inc.Teribery v. Norfolk & Western Ry. Co.Marsh v. MazurkiewiczHazo v. GeetzLeonhart v. McCormickNorthwestern School District v. PittengerJackson v. Werner