Okla. Stat. tit. 62 § 57.17
The Commission, acting for and on behalf of the State of Oklahoma, is hereby authorized and empowered to issue, sell and deliver to the State Treasurer, or to the Commissioners of the Land Office of the State of Oklahoma, or to other purchasers, as hereinafter provided for, "State of Oklahoma Buildings Bonds of 1955", in a total principal amount not to exceed Fifteen Million Dollars ($15,000,000.00). It is hereby expressly provided and pledged for the benefit of the purchasers, owners and holders of said bonds that any remainder available from the two cents ($0.02) of the tax on each package of cigarettes authorized and levied by 68 O.S. 1941, Sections 538 and 586p, as amended and supplemented to the effective date of Section 31 of Article X of the Constitution of the State of Oklahoma, after the annual requirements for the payment of the interest on, and principal of, the Thirty-six Million Dollars ($36,000,000.00) of "State of Oklahoma Building Bonds" authorized by Section 31 of Article X of the Constitution of the State of Oklahoma and Chapter 4 of House Bill No. 4 of the Extraordinary Session of the Twenty-second (1949) Oklahoma Legislature have been fully met and said Thirty-six Million Dollars ($36,000,000.00) bond issue fully retired as to both principal and interest or so much of said remainder as shall be necessary, and, thereafter, the full amount of said two cents ($0.02) of said tax on each package of cigarettes, or so much thereof as may be necessary, and if, at any time, said remainder of said two cents ($0.02) of the tax on each package of cigarettes, or said two cents ($0.02) of the tax on each package of cigarettes, as the case might be, shall not be sufficient for said purpose, three cents ($0.03) of the tax now imposed, or which may hereafter be imposed, on each package of cigarettes containing more than twenty cigarettes, or so much of said three cents ($0.03) of said tax as may be necessary, shall be devoted irrevocably to the payment and discharge of the interest on, and the principal of, the bonds issued hereunder as the same become due, and to create an adequate reserve to assure such payments when due; and said revenues shall be, and hereby are, irrevocably pledged for such purposes. There is hereby created, in the State Treasury, a fund to be known as the "State of Oklahoma Building Bonds of 1955 Sinking Fund," which sinking fund is hereby irrevocably pledged to the payment of the interest on, and principal of, the bonds issued hereunder; and monies to the credit thereof shall be paid out only in the manner and at the time and places provided for in the resolution or resolutions of the Commission authorizing the issuance of the bonds. Beginning July 1, 1955, the Oklahoma Tax Commission, when transmitting to the State Treasurer the monthly collection of the tax on cigarettes, hereinabove mentioned, shall also transmit to the State Treasurer a schedule showing the net proceeds of two cents ($0.02) of the tax on each package of twenty cigarettes or less, and the net proceeds of three cents ($0.03) of the tax on each package of more than twenty cigarettes. It shall be the duty of the State Treasurer, upon receiving said taxes and schedules from the Oklahoma Tax Commission, to deposit in said sinking fund, such portions of the cigarette tax or taxes hereinabove pledged to the payment of the bonds issued hereunder as may be necessary to assure prompt payment of the interest on, and the principal of, said bonds as the same falls due and to comply with the covenants hereof with respect to reserve requirements. The cigarette tax monies hereinabove pledged to the retirement of said bonds shall constitute the primary revenue dedicated to the payment of the interest on, and the principal of, the bonds issued hereunder, but it is further pledged, for the purchasers, owners and holders of said bonds, that the State of Oklahoma will, if and when it shall appear to be necessary, devote, irrevocably, to the payment of the interest on, and principal of, said bonds, any funds available in any fund or funds of the state not created or realized from ad valorem tax sources or so much thereof as may be necessary for such purpose, and, if the funds hereinabove mentioned are not sufficient for such purpose, will impose and collect a tax, other than an ad valorem tax, and devote the same, or so much thereof as may be necessary, to the payment of the interest on, and principal of, the bonds issued hereunder. The bonds issued hereunder, and the interest thereon, shall be general obligations of the State of Oklahoma, and the full faith, credit and resources of the State of Oklahoma are pledged to their payment. The Commission is authorized to incorporate in the face of each of the bonds issued under this act, pledges the same or substantially the same as those made herein. The pledges and covenants so made by the Commission shall constitute the commitment of the State of Oklahoma, made in full good faith, in its sovereign capacity, and shall be binding upon said state and the Legislature, officers, instrumentalities and agents thereof, so long as any of the interest on, or principal of, said bonds shall remain outstanding and unpaid. The Commission is authorized to make such other equally-binding covenants and agreements, not inconsistent with this act or Section 33 of Article X of the Constitution of the State of Oklahoma, as it deems to be needful and appropriate to the general purpose of effectuating this act.
Okla. Stat. tit. 62, § 57.17