Notwithstanding the provisions of K.S.A. 74-4913 to the contrary, an employee who became a member of the Kansas public employees retirement system on July 1, 1962, and who was first employed by another participating employer from January 1, 1945, to January 1, 1947, shall upon retirement be entitled to receive prior service credit for such employment prior to January 1, 1947. The prior service benefit shall be computed by using a prior service annual salary of $1,846.
K.S.A. 74-49a155