The issuance and sale of 10,000 bonds of the State of California in the denomination of one thousand dollars ($1,000) each, and the use and disposition of the proceeds of the sale of said bonds, all as provided in the San Francisco Harbor Improvement Act of 1929, as passed by the Senate and Assembly at the Forty-eighth Session of the Legislature and approved by the Governor, authorizing the issuance and sale of state bonds in the sum of ten million dollars ($10,000,000) for the purpose of providing a fund for the construction in San Francisco Harbor of wharves, piers, seawalls, state railroad, spurs, betterments and appurtenances and for necessary dredging and filling in connection therewith and providing for the payment of the principal and interest of said bonds by the State Treasurer from revenues collected for dockage, tolls, rents, wharfage, cranage, demurrage, switching and any and all collections now or hereafter authorized by law paid into the Fourth San Francisco Seawall Sinking Fund, is hereby authorized and the said San Francisco Harbor Improvement Act of 1929 is hereby approved, adopted, legalized, validated, and made fully and completely effective. All provisions of this section shall be self-executing and shall not require any legislative action in furtherance thereof, but this shall not prevent such legislative action. Nothing in this section contained shall be a limitation upon the provisions of this section.