Court of Appeals for the Third Circuit December 1949 casesHopkins v. WallinWestinghouse Electric Corp. v. Hanovia Chemical & Mfg. Co.Newtown Title T. v. Admiral Farragut AcademyRobak v. Pennsylvania R. Co.O'Brien v. Public Service Taxi Co.Potter Title Trust Co. v. Ohio Barge LineUnited States v. ZimmermanGroenveld v. Reading CompanyMatter of Barten-BachBrightbill v. Commissioner of Internal RevenueBrown v. Cosmopolitan Shipping Co., Inc.Randolph Laboratories v. Specialties DevelopJohnston v. JonesUnited States v. MichaelSafe Harbor Water Power v. Federal Power Com'nPhillips v. Commissioner of Internal RevenueCommissioner of Internal Rev. v. McKay Prod