Gallatin Sheet.

1904

Hague, Arnold

1:125k

Yellowstone. Copyright 1992 by David Little

1992

Little, David

Yellowstone National Park, Wyoming.

1889

Cram, George

1:380k

Topographic map of the Yellowstone National Park : Wyoming-Montana-Idaho

1912

Washington : U.S. Geological Survey

Wyoming.

1880

Mitchell, Samuel Augustus

1:2m

Map Of The State Of Wyoming.

1900

U.S. General Land Office

1:760k

Wyoming.

1882

Cram, George Franklin

1:2m

Map Of The State Of Wyoming.

1900

U.S. General Land Office

1:760k

Wyoming.

1889

Cram, George

1:1m

Southern Idaho.

1882

Cram, George Franklin

1:2m