Description: Map shows the extent of military posts just west of the Mississippi River, the route of the Rifle Regiment [the Oregon Expedition] in 1849, military outposts and roads, ocean and river routes of transportation, and U.S. Boundaries with British possessions and with Mexico. Includes explanations and notes. Relief shown by hachures. Scale not given.
Creator: Duval, Peter S., 1804 or 5-1886
Item Type: Map
Partner: University of Texas at Arlington Library