No recourse shall be had for the payment of the revenue bonds or certificates, or any interest thereon, or any part thereof, against the general funds of the city, nor shall the credit or taxing power of the city be deemed to be pledged thereto, except as provided for in this article. The revenue bonds or certificates, and interest thereon, shall not be a debt of the municipality, nor a charge, lien or encumbrance, legal or equitable, upon the property of the municipality, or upon any income, receipts or revenues of the municipality other than such of the revenues as shall have been pledged to the payment thereof, and every revenue bond or certificate shall recite in substance that said bond or certificate, including interest thereon, is payable solely from the revenues pledged to the payment thereof, and that the municipality is under no obligation to pay the same, except from said revenues.
(Special Acts, Ch. 61-2711, § 4; Ref. of 3-9-76)