Kraus & Sons, Inc. v. United States506 F.2d 1404 7th Cir.1974Check TreatmentCheck Treatment506 F.2d 1404 Kraus & Sons, Inc.v.U. S. 74-1368 UNITED STATES COURT OF APPEALS Seventh Circuit 11/19/74 N.D.Ind., 369 F.Supp. 1089 AFFIRMED