The county of Saline is bounded as follows: Commencing at a point on the sixth principal meridian where the line between townships twelve and thirteen south crosses the same; thence south with said sixth principal meridian, to the north line of township seventeen south; thence west with said line, to the east line of range six west; thence north with said range line, to the north line of township thirteen south; thence east with said line, to the place of beginning.