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

1899

Ayers, H.B.

1:508k

Plate XXVII. Lewis and Clark Forest Reserve, Montana, Showing distribution of forest trees.

1900

Ayers, H.B.

1:911k

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

Map illustrating the route of General W. T. Sherman from Helena, Montana, to Spokane Falls, Washington Territory, between August 29th and September 18th 1877.

1877

Sherman, William T. (William Tecumseh), 1820-1891

1:575k

Text: Sights and scenes in Idaho and Montana

1893

Union Pacific Railway Company.

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