ED Pennsylvania January 1946 casesCallen v. Pennsylvania R. Co.United States v. Armour Co.United States v. Pullman Co.Hoffman v. Wilson Line, Inc.Crist v. United States War Shipping AdministrationShields v. SobelmanGutowitz v. Pennsylvania R. Co.Shelton v. Seas Shipping Co., Inc.Aetna Cas. & Sur. Co. of Hartford, Conn. v. Porter