Kansas Statutes72-1743a, 72-1743b72-1743a, 72-1743bChapter 72.--SCHOOLS Article 17.--SUPPLEMENTAL RETIREMENT SYSTEMS 72-1743a, 72-1743b. History: L. 1931, ch. 270, §§ 1, 2;Repealed, L. 1969, ch. 312, § 6; May 10.