Code of Alabama
Chapter 15 - Public Building Authorities.
Section 11-15-11 - Warrants - Execution and Delivery.

All warrants shall be signed by the president or vice-president of the corporation, and the seal of the corporation shall be affixed thereto and attested by its secretary. They shall be drawn on the treasurer or depository of the funds of the corporation. Coupons shall be signed by the president or vice-president of the corporation, but a facsimile of the signature of such president or vice-president may be impressed on any such interest coupons in lieu of his manually signing the same. Delivery of warrants so executed shall be valid notwithstanding any changes in officers or in the seal of the corporation after the signing and sealing of the warrants.