Historical Idaho State Maps

Idaho - Rand McNally 1897 - 23 x 34.66
Idaho Montana Wyoming - Rand McNally 1937 - 23 x 24.
Idaho - Rathbun 1893 - 23 x 28.59
Idaho Southeastern - US Army 1877 - 23 x 25.39
Idaho Southeastern - US Army 1877 - 23 x 24.45
Utah North West Idaho South East - US Army 1877 - 23 x 24.71