''WYOMING'' Chicago: George F. Cram, c. 1888. Original color-printed map.
This detailed map depicts Wyoming Territory (just two years before statehood) with its counties named and in contrasting pastel colors. Topographical features are well noted, with major land, rail and water routes identified. Indian Reservations, Trading Posts, Ranches and Military Reservations are also shown.
Yellowstone National Park is also fully included (established 1872). A very informative view of the area as it existed in the 1880’s.