Section 76
SEC. 76. All lots except those claimed by or belonging to private parties and those reserved for parks, buildings, and other public uses, shall be sold, after due notice, at public auction to the highest bidder, after the approval and recording of the plat of subdivision as above provided, but no bid shall be accepted that does not equal at least two-thirds of the appraised value, nor shall bids be accepted from persons, corporations, associations, or partnerships not authorized to purchase public lands for agricultural purposes under the provisions of this Act. The provisions of section twenty-seven of this Act, shall be observed in so far as they, are applicable. Lots for which satisfactory bids have not been received shall be again offered for sale, under the same conditions as the first time, and if they then remain unsold, the Director of Lands shall be authorized to sell them at, private sale for not less than two-thirds of their appraised value.