WD Pennsylvania March 1972 casesMiller v. United States Dept. of Agriculture, Food and Nutrition ServiceCopperweld Steel Co. v. Demag-Mannesmann-BoehlerCady v. Twin Rivers Towing Co.Babich Stotler, Inc. v. John Deere Industrial Equip. Co.Massimiani v. Monongahela Railway Co.United States v. MenkeUnited Mine Workers of America v. Peggs Run Coal Co.Bethlehem Mines Corp. v. United Mine Workers of Amer.Continental Cas. Co. v. DickersonEvans v. S. S. Kresge Co.Ostapowicz v. Johnson Bronze Co.McGarvey v. Magee-Womens HospitalZollinger v. Pittsburgh and Lake Erie Railroad Co.Mills v. RichardsonGeorge v. Hillman Transp. Co.Ward v. McDan Dav Leasing Corp.