The board may from time to time invest the avails of the fund, in whole or in part.  The investment shall be made in bonds of the United States, or in bonds of the state, or in bonds of the city of New Orleans, principal and interest of which are payable out of an ad valorem tax.  

Redesignated from La. Rev. Stat. 33:2289 by Acts 1991, No. 74, §3, eff. June 25, 1991.