Map shows early twentieth century Idaho counties, Native American reservations, township grid, railroads, proposed canal system, lava beds, cities, and towns. Includes index, explanation, number key to railroads. Scale [ca. 1:1,647,360].
Explanation and supporting information related to map that shows early twentieth century Idaho counties, Native American reservations, township grid, railroads, proposed canal system, lava beds, cities, and towns.
Explanation and supporting information related to map that shows early twentieth century Idaho counties, Native American reservations, township grid, railroads, proposed canal system, lava beds, cities, and towns.
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