Map of the sources of Snake River : with its tributaries together with portions of the headwaters of the Madison and Yellowstone from surveys and observations of the Snake River Expedition /
Summary
Relief shown by form lines.
Available also through the Library of Congress Web site as a raster image.
Tags
Date
01/01/1870
Contributors
Bechler, Gustavus R.
Hayden, F. V. (Ferdinand Vandeveer), 1829-1887.
Source
Library of Congress
Copyright info
Public Domain