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

1900

Ayers, H.B.

1:911k

Idaho

1909

Rand McNally and Company

1:2m

Idaho.

1897

Rand McNally and Company

1:2m

Idaho.

1889

Rand McNally and Company

1:2m

Idaho, Montana Western Portion.

1875

Asher & Adams

1:1m

Map of Idaho

1901

Murray-Aaron, Eugene, 1852-1941.

1:2m

Idaho.

1880

Mitchell, Samuel Augustus

1:2m

Idaho

1927

National Map Company

1:2m

Railway Distance Map of the State of Idaho

1934

Leahy, J.F.

Territory of Idaho, 1876

1876

U.S. General Land Office

1:1m