Creator

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Date Information

1880

Description

Relief shown by hachures.

Shows railroads, state and territorial boundaries, cities, towns, military posts, mineral resources, and notable physical features for the western United States; Mississippi River in the eastern portion of the map. Includes notes.

Prime meridians: Greenwich and Washington.

On verso: [text and questions] Commerce of the United States, 50. Date range based on railroad progress across the United States.

 
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