WD Pennsylvania August 1977 casesIn re Grand Jury InvestigationBarnett v. Laborers' International Union of North AmericaJohnson v. University of PittsburghThomas v. Kaufmann'sG.C.S., Inc. v. Foster Wheeler Corp.Am. Kitchen Foods, Inc. v. Hersch Cold StorageSecurities and Exchange Commission v. WarrenBlack and Decker Mfg. Co. v. Disston, Inc.Raines v. United StatesService Personnel, Etc. v. Carl Colteryahn Dairy