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