1852
Owen, David Dale
1:12k
1936
Rand McNally & Company
1840
Colton, J. H.
1:760k
1842
Breese, S.
1:900k
1846
Mitchell, Samuel Augustus
1:1m
1909
Cram, George Franklin; Davis, Ellis Arthur
1:2m
1934
Leahy, J.F.
1894
Keyes, Charles Rollin
1879
Rand McNally and Company
1:1m
1939
White, Ruth Taylor