Revenue bonds issued under this act shall be proper and legal investment securities for any investment funds of the state of Kansas or any department, agency or institution thereof, or any county, municipal or other public corporation or political subdivision created pursuant to the laws of the state of Kansas. Revenue bonds issued under this act are hereby deemed and approved as collateral security for the deposit of any and all funds and for the investment of all trust funds under the jurisdiction of the laws of the state of Kansas.
K.S.A. 65-163r