Carta general del Estado de Coahuila de Zaragoza : formada por Disposición del Gobierno del mismo Estado.

Map shows early twentieth century roads, railroads, towns, mineral resources, haciendas, and ranches in Coahuila de Zaragoza [Coahuila] in northern Mexico. Includes legend and illustrations. Insets: "Zaragoza," "Coahuila Coal Co., washer plant & coke ovens," and "Compañía Metalurgica de Torreón, S.A." Relief shown by hachures and spot heights. Scale [ca. 1:500,000]