Map shows mid-nineteenth century geography and cities in Central America, Mexico, and the southwestern United States. Relief shown by hachures. No scale noted.

Map political subdivisions, major cities and towns, existing and proposed railroads, proposed canals, and areas of Native American habitation; portions of the southern United States and northern South America; boundary on inset between Nicaragua and Costa Rica as solid line; department of Tehuantepec divides departments of Vera Cruz and Tabasco on inset and on main map. Includes distance table and "remarks." Insets: "No. 18, The Isthmus of Tehuantepec showing the proposed route from the Gulf of Mexico to the Pacific Ocean" and "No. 17, The Isthmus of Nicaragua showing the proposed routes from the Caribbean Sea to the Pacific Ocean." Relief shown by hachures. Scale [ca. 1:22,500,000].

Map shows political subdivisions or departments, major cities and towns, existing and proposed railroads, proposed canals, and areas of Native American habitation; portions of the southern United States and northern South America; boundary on inset between Nicaragua and Costa Rica as dotted line; departments of Vera Cruz and Tabasco directly adjacent on inset. Insets: "No. 18, The Isthmus of Tehuantepec showing the proposed route from the Gulf of Mexico to the Pacific Ocean" and "No. 17, The Isthmus of Nicaragua showing the proposed routes from the Caribbean Sea to the Pacific Ocean." Relief shown by hachures. Scale [ca. 1:22,500,000].

Map shows political subdivisions or departments, major cities and towns, existing and proposed railroads, proposed canals, and areas of Native American habitation; portions of the southern United States and northern South America; boundary on inset between Nicaragua and Costa Rica as dotted line; departments of Vera Cruz and Tabasco directly adjacent on inset. Insets: "No. 18, The Isthmus of Tehuantepec showing the proposed route from the Gulf of Mexico to the Pacific Ocean" and "No. 17, The Isthmus of Nicaragua showing the proposed routes from the Caribbean Sea to the Pacific Ocean." Relief shown by hachures. Scale [ca. 1:22,500,000].

Map shows political subdivisions or departments, major cities and towns, existing and proposed railroads, proposed canals, and areas of Native American habitation; portions of the southern United States and northern South America; boundary on inset between Nicaragua and Costa Rica as dotted line; departments of Vera Cruz and Tabasco directly adjacent on inset. Insets: "No. 18, The Isthmus of Tehuantepec showing the proposed route from the Gulf of Mexico to the Pacific Ocean" and "No. 17, The Isthmus of Nicaragua showing the proposed routes from the Caribbean Sea to the Pacific Ocean." Relief shown by hachures. Scale [ca. 1:22,500,000].

Relief shown by hachures. Prime meridian: Greenwich. Inset: Guatemala.

This map shows North America including present-day Canada, United States, and portions of Mexico. Major cities, bodies of water, and geographic features are marked (with relief shown by hachures). There is a text box in the lower left corner labeled "Statistics" with information about the geography and population of parts of North America.

Map shows mid-nineteenth century western territories of the United States and northern Mexico. Areas of Native American occupancy are shown. Relief shown by hachures and spot heights. Scale [ca. 1:7,500,000].