Relief shown by hachures and spot heights. Shows California's gold region and western trails. "Entered according to act of Congress in the year 1849 by J.H. Colton ..." Prime meridians: Greenwich and Washington. "Printed at Ackermans r[ooms 120?] Fulton St. N.Y." Includes 2 insets, ill., and distance table. 1 map: hand col.; 39 x 55 cm. This map is in the public domain. Please attribute access and use of this digitized map to the Stephen S. Clark Library, University of Michigan Library.
Atwood, John M., approximately 1818-,Colton, J. H. (Joseph Hutchins), 1800-1893.