ED Pennsylvania April 1956 casesUnited States v. SalvatoreBunny Bear, Inc. v. Dennis Mitchell IndustriesUnited States v. Willow Brook Packing Co., Inc.Maurer v. International Typographical UnionSmith v. KafinLehrer v. McCloskey HomesDe Groff v. HunsickerGulf Atlantic Transportation Co. v. the F.L. HayesKieffer v. Walsh Construction Co.