Hypsometric sketch of the United States [Accompanying Text].

Explanation and supporting information related to map that shows state and territorial boundaries, major cities, abd notable physical features for the continental United States.
Date: 1876
Creator: Gannett, Henry, 1846-1914
System: The Portal to Texas History

Rand, McNally & Co.'s Ohio [Accompanying Text].

Explanation and supporting information related to map that shows late nineteenth century Ohio counties, railroads, canals, cities, towns, and notable physical features.
Date: 1878
Creator: Rand McNally and Company
System: The Portal to Texas History