ED Pennsylvania May 1947 casesPioneer Engineering Co. v. CardilloGibson v. International Freighting Corp.Malarney v. Upholsterers' Intern. Union of North AmericaFriel v. National Liberty Ins. Co. of AmericaFirst Nat. Bank of Peoria v. Elmo, Inc.Tatem v. Southern Transp. Co.Fleming v. PosternockJones v. Pennsylvania R. Co.