Map of Oregon and upper California, from the surveys of John Charles Frémont and other authorities /

Map covering California, Nevada and portions of western Arizona and Utah showing Indian tribal areas and unexplored regions. Relief shown by hachures.; Includes explanations.; Tooley's dictionary of mapmakers, p. 460.; Also available in an electronic version via the Internet at: http://nla.gov.au/nla.map-rm420. Inset: Profile of the travelling route from the South Pass of the Rocky Mountains to the Bay of San Francisco.Oregon and upper California, from the surveys of John Charles Frémon