The county of Rawlins is bounded as follows: Commencing on the state line, at the northeast corner of town one, on range line between ranges thirty and thirty-one west; thence west on state line, to range line between ranges thirty-six and thirty-seven west; thence south on such range line, to the south line of town five; thence east on said town line, to the west line of range thirty west; thence north on said range line, to the place of beginning.