Map of parts of Texas, New Mexico, and Indian Territory (present-day Oklahoma), showing the trails marched by U.S. Cavalry Regiments in the 1870s. The map includes towns and forts, rivers, creeks, and areas of elevation, with relief shown in hachures. Scale [ca. 1:506,880] (8 miles to the inch).

Map of Texas and portions of Arkansas, Louisiana, and New Mexico as well as Indian Territory (present-day Oklahoma), showing towns, roads, railroads, county lines, bodies of water, and in some cases property lines and ownership. Scale [ca. 1:2,027,520] (32 miles to the inch).

Map of Texas and the Indian Territory of what is now Oklahoma, showing towns, roads, railroads, county lines, bodies of water, and other geologic features, with relief shown in hachures. Small portions of Louisiana, Arkansas, Missouri, and New Mexico are also shown. There is an inset map of West Texas and a portion of Mexico in the lower-left corner, showing El Paso, Pecos, and Presidio Counties.

Map of parts of Texas, New Mexico, and Indian Territory (present-day Oklahoma), showing the trails marched by U.S. Cavalry Regiments in the 1870s. The map includes towns and forts, rivers, creeks, and areas of elevation, with relief shown in hachures. Scale [ca. 1:506,880] (8 miles to the inch).

Map of parts of Texas, New Mexico, and Indian Territory (present-day Oklahoma), showing the trails marched by U.S. Cavalry Regiments in the 1870s. The map includes towns and forts, rivers, creeks, and areas of elevation, with relief shown in hachures. Scale [ca. 1:506,880] (8 miles to the inch).