1859
Petermann, August
1932
C&GS
1:621k
1874
Asher & Adams
1:1m
1875
Asher & Adams
1:1m
1852
Smith, J. Calvin
1:2m
1891
Rand McNally and Company
1:507k
1924
Rand McNally and Company
1:1m
1869
Colton, G.W.
1:2m
1889
Rand McNally and Company
1:2m
1950
United States Post Office Department
1:2m