Parts of western Wyoming and southeastern Idaho

1878

Bechler, G.R. ; Clark, Fred A.

1:253k

Economic map of portions of Wyoming, Idaho and Utah

1879

Hayden, Ferdinand Vandeveer

1:507k

Parts of Idaho, Montana and Wyoming territories

1871

Geological Survey of the Territories (U.S.)

1:634k

Map of the Military Department of the Platte, Wyoming. sheet no. 3

1874

Jones, William Albert 1841-1914

1:1m

Yellowstone National Park, Big Horn Mountains and adjacent territory

1881

Heubach, Emil

1:750k

Western territories. sheet no. 3

1876

Gillespie, George Lewis 18..-....; États-Unis. Corps of Engineers

1:2m

Map of Oregon, Washington and part of Idaho.

1860

Map of Kansas, Nebraska, and Colorado. Showing also the eastern portion of Idaho.

1860

[Die Vereinigten Staaten von Nord-Amerika, Blatt 1]

1876

Stieler, Adolf

[Die Vereinigten Staaten von Amerika in 6 Blättern, Blatt 1]

1892

Stieler, Adolf