ED Wisconsin April 1971 casesDecker v. Fox River Tractor Co.Joint School Dist. No. One v. Jos. P. JansenSchoenfeld v. Silver Moon Springs, Inc.Northwest Residents Ass'n v. Dep't of H. U.D.United States v. TylerDerby v. University of WisconsinSchellenberger v. BreierPrudential Ins. Co. of America v. Marine Nat. Exchange Bank