(a) Source of payment. All bonds issued by an authority shall be payable solely out of the revenues and receipts derived from the leasing or sale by the board of its projects or of any thereof as may be designated in the proceedings of the board under which the bonds shall be authorized to be issued.
(b) Pledge of revenues, receipts and other security. The principal of and interest on any bonds issued by an authority shall be secured by a pledge of the revenues and receipts out of which the same may be payable and may be secured by a mortgage and deed of trust or trust indenture conveying as security for such bonds all or any part of the property of the authority from which the revenues or receipts so pledged may be derived.
The resolution under which the bonds are authorized to be issued and any such mortgage and deed of trust or trust indenture may contain any agreements and provisions respecting the operation, maintenance and insurance of the property covered by said mortgage and deed of trust or trust indenture, the use of the revenues and receipts subject to such mortgage and deed of trust or trust indenture, the creation and maintenance of special funds from such revenues and receipts, the rights, duties and remedies of the parties to any such instrument and the parties for the benefit of whom such instrument is made and the rights and remedies available in the event of default as the board shall deem advisable and which are not in conflict with the provisions of this article. Each pledge, agreement, mortgage and deed of trust or trust indenture made for the benefit or security of any of the bonds of the authority shall continue effective until the principal of and interest on the bonds for the benefit of which the same were made shall have been fully paid.
In the event of default in such payment or in any agreements of the authority made as a part of the contract under which the bonds were issued, whether contained in the proceedings authorizing the bonds or in any mortgage and deed of trust or trust indenture executed as security therefore, such default may be enforced by mandamus, the appointment of a receiver, or either of said remedies, and foreclosure of such mortgage and deed of trust or trust indenture may, if provided for in said instrument, be had.
(c) Execution. All bonds issued by an authority shall be signed by the chairman of its board and attested by its secretary, and the seal of the authority shall be affixed thereto, and any interest coupons applicable to the bonds of the authority shall be signed by the chairman of its board; provided, that a facsimile of the signature of one, but not both, of said officers may be printed or otherwise reproduced on any such bonds in lieu of his manually signing the same, a facsimile of the seal of the authority may be printed or otherwise reproduced on any such bonds in lieu of being manually affixed thereto, and a facsimile of the signature of the chairman of the board may be printed or otherwise reproduced on any such interest coupons in lieu of his manually signing the same.
(d) General provisions respecting form, interest rate, maturities, sale and negotiability of bonds. Any such bonds may be executed and delivered by the authority at any time and from time to time, shall be in such form and denominations and of such tenor and maturities, shall contain such provisions not inconsistent with the provisions of this article, and shall bear such rate or rates of interest, payable and evidenced in such manner, as may be provided by resolution of its board. Bonds of the authority may be sold at either public or private sale in such manner and at such price or prices and at such time or times as may be determined by the board to be most advantageous. The authority may pay all expenses, premiums and commissions in connection with any financing done by it. All bonds, except bonds registered as to principal or as to both principal and interest, and any interest coupons applicable thereto issued by the authority shall be construed to be negotiable instruments although payable solely from a specified source.
(e) Nature of obligation and source of payment. All obligations created or assumed and all bonds issued or assumed by the authority shall be solely and exclusively an obligation of the authority and shall not create an obligation or debt of the state or of any county or municipality; provided that the provisions of this sentence shall not be construed to release the original obligor from liability on any bond or other obligation assumed by the authority. Any bonds issued by the authority shall be limited or special obligations of the authority payable solely out of the revenues and receipts of the authority specified in the proceedings authorizing those bonds.
(f) Eligibility for investment. Bonds of an authority are hereby made legal investments for executors, administrators, trustees and other fiduciaries, unless otherwise directed by the court having jurisdiction of the fiduciary relation or by the document that is the source of the fiduciary's authority, and for savings banks and insurance companies organized under the laws of the state.