ND Illinois May 1969 casesU.S. v. School District 151 of Cook County, Ill.Sears Roebuck and Co. v. Zurich Insurance Co.Howell v. United StatesContract Buyers League v. F F InvestmentCarboline Company v. Mobil Oil CorporationJohnson v. RobinsonUnited States v. Interlake Steel CorporationUnited States v. Indiana Trucking, Inc.United States ex rel. Durso v. PateUnited States ex rel. Snow v. People of State of IllinoisBrickner v. Johnson Motors