Out of the revenues appropriated and pledged and the sinking fund provided pursuant to Sections 23-1-314 and 23-1-315, the State Treasurer is authorized and directed to pay the principal of and interest on the obligations issued by the authority under this article at the respective maturities or due dates of said principal or interest, and he is further authorized and directed to set up and maintain appropriate records pertaining thereto.
Ala. Code § 23-1-316 (1975)