Stump Peak, Idaho - 7.5 Minute Series Topo Map Coal Resources Anderson and N

Anderson and N

Richey and James P

At the peak of Red Cloud’s powers the Sioux could claim control of one-fifth of the contiguous United States and the loyalty of thousands of fierce fighters

south Hecla mine

this map is the perfect companion to a guidebook

Stump Peak, Idaho - 7.5 Minute Series Topo Map Coal Resources Anderson and NThe distinctive characteristic of a topographic map is that the shape of the Earth's surface is shown by contour lines. Contours are imaginary lines that join points of equal elevation on the surface of the land above or below a reference surface, such as mean sea level. Contours make it possible to measure the height of mountains, depths of the ocean bottom, and steepness of slopes. A topographic map shows more than contours. The map also includes