Yellowstone National Park, Big Horn Mountains and adjacent territory

1881

Heubach, Emil

1:750k

History of the Pacific States of North America

1882

Bancroft, Hubert Howe.

Southern Idaho.

1882

Cram, George Franklin

1:2m

Idaho.

1875

Cram Atlas Company

1:1m

Idaho

1909

Rand McNally and Company

1:2m

Idaho.

1897

Rand McNally and Company

1:2m

Idaho.

1889

Rand McNally and Company

1:2m

Idaho, Montana Western Portion.

1875

Asher & Adams

1:1m

Map of Idaho

1901

Murray-Aaron, Eugene, 1852-1941.

1:2m

Idaho.

1880

Mitchell, Samuel Augustus

1:2m