Columbia River, 47.443875, -120.845216Oregon Territory, 45.420506, -122.512223United States, Pacific Northwest, 45.99696, -118.49854Wilkes, Charles, 1798-18771841Inset: Columbia River, reduced from a survey / made by the U.S. Ex. Ex., 1841.Available also through the Library of Congress Web site as a raster image.Includes notes.Scale [ca. 1:1,800,000]image/jp2New York : J.H. Young & Sherman & Smith, 1841http://rightsstatements.org/vocab/NoC-US/1.0/United States Exploring Expedition (1838-1842)--MapsNorthwest, Pacific--MapsColumbia River--MapsOregon Territory--MapsMap of the Oregon Territory / by the U.S. Ex. Ex., Charles Wilkes, Esqr., Commander, 1841.StillImage