North America / engraved by Sidney Hall.Hall, Sidney[between 1825 and 1845]Bar scale given in "English miles."Relief shown by hachures.Shows cities, military posts, areas of Indian habitation, "Russian Territory," "British Territory," and the United States with California, the Southwest, and Texas as part of Mexico; U.S. boundary coloration does not include "Oregon or Western Territory" and dotted/printed boundary follows the Columbia River.cartographic