Section 18-10-218 - Preparation and execution; full faith and credit; payment of principal and interest(a) The full faith and credit of each museum district is solemnly pledged for the payment of the interest and the redemption of the principal of all bonds which are issued by the district. (b) The county treasurer where the funds of the district are kept may pay out of the district tax fund the interest and principal due upon any bonds upon presentation at his office of the proper coupon or bond which must show the amount due and each coupon must also show the number of the bond to which it belonged. All bonds and coupons so paid must be reported to the district trustees at their first regular meeting thereafter.