WD Pennsylvania January 1963 casesWinkler v. PringleUnited States ex rel. Wheeler v. Commonwealth of PennsylvaniaRichardson v. Walsh Const. Co.Borough of Ford City, Pennsylvania v. United StatesCola v. Pennsylvania Railroad CompanyUnited States ex rel. Cobb v. MaroneySlage v. Pennsylvania R. Co.Gloster v. Pennsylvania Railroad CompanyRalph v. Harry Zubik CompanyGrafe-Weeks Corp. v. Air Products, Inc.Elish v. McDonnell & Miller, Inc.Hannon Motor Lines, Inc. v. Liberty Mutual InsuranceAttal v. the Pennsylvania Railroad Company