Map of the roads from Monclova to Monterey, from Monterey to Saltillo, from Saltillo to Tanque San Felipe, and from Parras to Saltillo.

Shows southern state of Coahuila and northwestern state of Nuevo León.
Relief shown by hachures.
Pen-and-ink, red ink, and pencil on tracing paper.
LC Luso-Hispanic World, 555
Available also through the Library of Congress Web site as a raster image.
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