Section 4
SEC. 4. A standing annual appropriation is hereby made out of the general funds in the Insular Treasury not otherwise appropriated, of such sums as may be necessary to provide for the sinking fund or funds mentioned in the last preceding section, and the interest on the bonds issued by virtue of this Act, and a further appropriation is hereby made out of the general funds in the Insular Treasury not otherwise appropriated at a sufficient sum to cover the expenses of the issue and sale of the bonds issued by virtue of this Act.