ED Pennsylvania March 1951 casesM. Lowenstein & Sons, Inc. v. American Underwear Mfg. Co., Inc.United States v. St. Paul Mercury Indemnity Co.H. Daroffs&sSons, Inc. v. United StatesSandberg v. Rudd-Melikian, Inc.States v. John F. Daly, Inc.Alltmont v. United StatesDi Gironimo v. American Seed Co.Yocum v. Philadelphia ArenaLeverton v. Curtis Pub. Co.