Map of Central America from the southern tip of Mexico to Panama with relief shown by hachures. Map inset shows the Isthmus of Panama. Scale [ca.1: 4,752,000].
This photo relief map shows North and Central America and the surrounding areas. Blue outlining marks countries, roads, and bodies of water. States, territories, and provinces throughout the continent are marked in dotted lines and labeled. Geographic features are marked with relief shown by spot heights and shading. A note in the lower left corner says, "Heights are given in Feet above Sea Level."
Map shows proposed canal via the "Nicaragua Route," railroads, major cities and towns, and political departments. Relief shown by hachures and spot heights. Scale [ca. 1:4,400,000].
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