1897
Rand McNally and Company
1:780k
1873
Gray, O.W.
1:1m
1878
Cram, George Franklin
1:32k
1873
Gray, O.W.
1:2m
1857
Colton, G.W.
1:2m
1856
Colton, G.W.
1:2m
1866
Colton, G.W.
1:2m
1903
Rand McNally and Company
1:1m
1935
Richardson, H.
1:1m
1924
Rand McNally and Company
1:1m