Hand-colored map of the state of Texas, portions of New Mexico and Indian Territory (present-day Oklahoma), and the surrounding areas. The visible counties of Texas and New Mexico are marked with dotted lines, labeled, and shaded in various colors. Cities, bodies of water, and geographic features are also marked (with relief shown by hachures). An inset in the lower left corner shows a "Plan of Galveston and Vicinity." This map was printed on pages 64 & 65 of an unknown atlas.