SD Illinois April 1959 casesPuerto Rico Indus. Develop. Co. v. J.H. Miller Mfg.Hinton v. Chicago, R. I.s&sP. R. Co.Davis v. Chicago, Rock Island and Pacific R. Co.Riley v. Gulf, Mobile Ohio Railroad CompanyOakley Grain Supply Co. v. Indemnity Insurance Co.Illinois Nat. Bank v. United StatesWing v. Challenge Machinery Co.