Burlington

1951

1:24k

Burlington

1951

1:24k

Burlington

1951

1:24k

Basin

1982

1:100k

Cody

1962

1:250k

Cody

1958

1:250k

Cody

1955

1:250k

Cody

1955

1:250k

Yellowstone National Park, Big Horn Mountains and adjacent territory

1881

Heubach, Emil

1:750k

Holt's New Map Of Wyoming.

1885

Holt, George L.

1:760k