ND Illinois July 1969 casesUnited States v. Northwest Industries, Inc.Gautreaux v. Chicago Housing AuthorityBriggs v. Wix Corp.Collins v. BaylorPollion v. PowellMortimer v. Delta Air LinesWaters v. Wisconsin Steel Works of Int'l HarvesterChicago R.I. P.R. Co. v. Chicago, B. Q.R. Co.