Map of Kansas, Nebraska and Colorado.

Map shows Kansas, Nebraska and Colorado towns, counties, trails, Pony Express route, location of Indian tribes, and other features. Also shows future Wyoming area. Relief shown by hachures. Scale [ca. 1:4,000,000].
Date: 1860
Creator: Gamble, W. H. (William H.)
System: The Portal to Texas History

[Overland Trail]

Map shows trail route from Independence, Missouri (and also St. Joseph) to Sacramento, California across the "political divisions of the Great West": Missouri, Kansas, Nebraska, South Dakota, Wyoming, Colorado, Idaho, Utah, Oregon, California, and Nevada, landmarks and areas of Indian habitation. Includes note describing area and history of the route. Inset: United States west of Mississippi River showing political divisions in 1849. Relief shown by hachures. Scale not given.
Date: 1893
Creator: Johnston, Stewart
System: The Portal to Texas History

County map of Kansas, Nebraska, Colorado, Dakota, Wyoming, Montana.

Map shows counties, existing railroads, proposed railroads, cities, towns, military posts, areas of Native American habitation, military roads, and notable physical features. Includes notes. Relief shown by hachures. Scale not given.
Date: 1872
Creator: Mitchell, S. Augustus, Jr. (Samuel Augustus)
System: The Portal to Texas History