Plate III. Lewis and Clark Forest Reserve, Montana, Showing Classification of Lands, 1899.

1899

Ayers, H.B.

1:508k

No. I, Reconnaissance Map. (Fort Shaw to Rocky Mountain Divide).

1878

Twining, W.J.

1:507k

Plate VIII. Lewis and Clark Forest Reserve, Montana, by H.B. Ayers, 1899.

1899

Ayers, H.B.

1:911k

Plate XIV. Lewis and Clark Forest Reserve, Montana, Showing Distribution of Forest Trees.

1900

Ayers, H.B.

1:911k

Early history, Blackfeet Indian Reservation, Montana

1966

Shane, Ralph M.

E. Wash.-Idaho Region.

1909

American Engraving Co.

1:3m

Idaho.

1875

Cram Atlas Company

1:1m

Post Route Map of the State of Idaho Showing Post Offices ... July 1, 1938.

1938

United States. Post Office Department

1:766k

Idaho

1909

Rand McNally and Company

1:2m

Idaho, Montana west.

1874

Asher & Adams

1:1m