Adventures on the Columbia River: Including the narrative of a residence of six years on the western side of the Rocky Mountains, among various tribes of Indians hitherto unknown: Together with a journey across the American continentAuthor: Ross Cox (17931853) Year: 1831 Publisher: Henry Colburn & Richard Bentley Place: London Description: 2 volumes with half titles. xxiv+368 pages; viii+400 pages with 1 wood engraved illustration a sketch map of the junction of the Columbia and Okanogan Rivers on page 83 and appendix. Royal octavo (9" x 5 3 4") bound in half leather with six raised spine bands with red labels with gilt lettering over marbled boards. (Cowan, p. 59; Field 376;