The county of Barber is bounded as follows: Commencing at the northwest corner of township thirty south, of range fifteen west; running thence east on sectional lines to the northeast corner of township thirty, range eleven west; thence south on sectional lines to the southeast corner of said last-mentioned township; thence east on sectional lines to the northeast corner of township thirty-one, range ten west; thence south on sectional lines to the south line of the state; thence west on the state line, to the range line between ranges fifteen and sixteen west; thence north on said range lines, to the place of beginning.