Ariz.-N.M

1901

U.S. Geological Survey

1:250k

SW. Colorado and Parts of New Mexico, Arizona and Utah.

1881

Hayden, F.V.

1:253k

SW. Colorado and Parts of New Mexico, Arizona and Utah.

1881

Hayden, F.V.

1:253k

Map of Utah

1901

Murray-Aaron, Eugene, 1852-1941.

1:1m

Six mois aux États-Unis. Voyage d'un touriste dans l'Amérique du Nord, suivi d'une excursion à Panama. Texte et dessins

1886

TISSANDIER, Albert.

General Geological Map of Colorado.

1881

Hayden, F.V.

1:760k

Colorado

1871

Colton. G.W. & C.B.

1:634k

Our Great West: a study of the present conditions and future possibilities of the new commonwealths and capitals of the United States

1893

RALPH, Julian.

From the Coo-che-to-pa Pass to Wahsatch Mountains.

1861

Gunnison, J.W.

1:760k

Colorful Colorado.

1941

Schmidt, Ray