Added price to be paid by purchaser.

4. When any such direction shall have been notified by Proclamation of the said Superintendent, published in the Government Gazette of the said Province, no such land shall be sold unless the purchaser thereof shall pay in addition to any sum which would, under the regulations and laws heretofore in force, be sufficient to entitle him to become a purchaser of such land, or as the case may be in addition to the sum which he may "bid at auction therefor, the whole of the several amounts directed as aforesaid to be added to the price of such land.