University of Texas at Arlington Library - 2 Matching Results
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- Classification territories, certain freight association territories, and certain common points.
- Map shows boundaries for freight classification associations and major railroad "termini" for northern Mexico, southern Canada, and the continental United States; state boundaries, major cities, and railroads lines. Relief shown by hachures. Scale not given.
- Geologic map of North America
- Map shows the known geology of early twentieth century North America. Includes legend of geological periods. Scale not given.