Montana east.

1874

Asher & Adams

1:1m

Idaho, Montana Western Portion.

1875

Asher & Adams

1:1m

Map of Idaho

1901

Murray-Aaron, Eugene, 1852-1941.

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

Idaho.

1924

Rand McNally and Company

1:1m

Idaho.

1927

Rand McNally and Company

1:2m

Idaho

1885

Bradstreet Company

1:8m

Idaho.

1880

Mitchell, Samuel Augustus

1:2m