ED Pennsylvania February 1955 casesBurns v. YanosFrankel v. Johns-Manville Corp.Blattner v. United StatesR.M. Palmer Company v. Luden's, Inc.Carrier Corporation v. Furness, Withy Co.National Drying Machinery Company v. AckoffMarks v. Autocar CompanyAmerican Anthracite B. Coal v. Amerocean S.S.