Mitchell, S. Augustus (Samuel Augustus), 1792-1868
Relief shown by hachures and spot heights. "Entered according to act of Congress in the year 1850 by Thomas Cowperthwait & Co. in the clerk's office of the district court of the eastern district of Pennsylvania." Prime meridians: Greenwich and Washington. Scanned raster image of original: 1 map : hand col.; 37 x 29 cm. Original in the David Rumsey Collection; scanned by Cartography Associates.
Scale [1:6,550,000]; (W 130Â°--W 102Â°/N 52Â°--N 30Â°).
A new map of the state of California, the territories of Oregon, Washington, Utah & New Mexico/S Augustus Mitchell; Thomas, Cowperthwait & Co.; Charles Desilver (Firm); David Rumsey Collection.; Cartography Associates.;