WD Pennsylvania September 1971 casesNational Research Bureau, Inc. v. BartholomewUnited States v. BlierleyWallace v. FriedayPurnell v. United StatesPonderendolph v. Derry TownshipJiffy Foods Corp. v. Hartford Accident IndemnityFinnie v. Ford Motor CompanyFrey v. Security Insurance Company of HartfordGilmore v. Lake Shore Motor Freight CompanyWard v. United States