WD Pennsylvania January 1981 casesUnited States v. MonsourAppalachian Ins. Co. v. Liberty Mut. Ins. Corp.United States v. SherDubbs v. McCabe-Powers Body Co.Brennan v. United Steelworkers of America, Etc.United States v. LongMcElroy v. Cessna Aircraft Co.Henderson v. FisherUnited States v. McGovern