Kansas Statutes72-1749 to 72-175172-1749 to 72-1751Chapter 72.--SCHOOLS Article 17.--SUPPLEMENTAL RETIREMENT SYSTEMS 72-1749 to 72-1751. History: L. 1937, ch. 310, §§ 1 to 3;Repealed, L. 1969, ch. 312, § 6; May 10.