1936
Rand McNally & Company
1842
1861
Gunnison, J.W.
1:760k
1899
Cram, George Franklin, 1841-1928
1:800k
1863
FISHER, Richard Swainson.
1883
Cram, George Franklin
1:2m
1860
Johnson, A.J.
1:2m
1856
Blanchard, Rufus
1:860k
1939
White, Ruth Taylor
1920
George F. Cram Company collection 1845-1955; National Highways Association
1:2m