ARKADELPHIA, c. h., p. v., seat of justice of Clark co., Arkansas.

ARKANSAS POST, c. h., p. v., seat of justice of Arkansas со., Ark. 117 ms. S. E. of Little Rock; from W. 1,087 ms. Watered by Arkansas river.

YELL COUNTY, situated in the westerly part of Arkansas, with Arkansas river on the northeast. Area, 936 square miles. Seat of justice, Danville. Pop. in 1850, 3,341.

WASHINGTON COUNTY, situated on the west boundary of Arkansas. Area, 900 square miles. Face of the country, hilly. Seat of justice, Fayetteville. Pop. in 1830, 2,122; in 1840, 7,148; in 1850, 9,567.

WHITE COUNTY, situated toward the northeast part of Arkansas, with White river on the east. Area, 1,000 square miles. Seat of justice, Searcy. Pop. in 1840, 929; in 1850, 2,619.

VAN BUREN COUNTY, situated toward the north part of Arkansas. Area, 1,350 square miles. Face of the country in the north part hilly. Seat of justice, Clinton. Pop. in 1840, 1,518; in 1850, 2,864.

UNION COUNTY, situated on the south boundary of Arkansas, with Wachita river on the northeast. Area, 2,600 square miles. Seat of justice, El Dorado. Pop. in 1840, 2,889; in 1850, 10,298.

SAINT FRANCIS COUNTY, situated in the easterly part of Arkansas, with White river on the west, and the Saint Francis on the east. Area, 1,080 square miles. Seat of justice, Mount Vernon. Pop. in 1830, 1,505; in 1840, 2,499; in 1850, 4,479.

SEVIER COUNTY, situated on the west boundary of Arkansas, with Red river on the south. Area, about 1,000 square miles. Seat of justice, Paraclifta. Pop. in 1830, 634; in 1840, 2,810; in 1850, 3,453.

SEBASTIAN COUNTY, situated in Arkansas. Area, ------ square miles. Seat of justice, -------. Pop. about 4,000.