Map of the South-Western Portion of the United States and of Sonora and Chihuahua, 1870

Map of the South-Western Portion of the United States and of Sonora and Chihuahua, 1870

Description

1870 Map of the South-Wester Portion of the United States and Sonora and Chihuahua in Mexico to illustrate the Paper by Dr. W. A. Bell. Map shows the route taken by Dr. Bell in 1867-1868.