of such order to be inserted in a newspaper published in said county for at least twenty days, and a notice that sealed proposals shall be received by the Board for the purchase of said bonds on the day and year named in said order. The said Board of Supervisors shall open all sealed proposals received by them and shall award the purchase of said bonds to the highest bidder, provided that no bonds shall be sold for less than par value with accrued interest, and the amount of the bonds sold, their number and dates, shall be entered upon the records of the Board of Supervisors in a book kept for that purpose.
Section 4. The proceeds of the sale shall be paid into the County Treasury and shall be constituted a fund to be called the Building Fund and shall be expended under the direction of the Board of Supervisors for the erection of a Court House.
Section 5. After said bonds are sold and until all bonds sold are redeemed, the said Board of Supervisors are hereby authorized, and it shall be their duty, in addition to the amount of taxes now, or which may hereafter be authorized by law to be levied and collected for other county purposes and at the same time and in the same manner that other taxes are levied and collected, to levy and cause to be collected, a tax on all taxable property in the county sufficient to pay the interest on all bonds not paid; said tax, when collected, shall contitute a fund for the payment of the interst on said bonds, and shall be called the Building Interest Fund, and if any interest shall be due on said bonds and there is no money in said fund to pay the same, the Board of Supervisors shall, by an order entered upon the records of said Board, direct the Treasurer of said county to transfer to the said Building Interest Fund, from the County General Fund a sufficient sum to pay the said interest. All money remaining in the Treasury belonging to the Building In-
