1981
1:24k
1981
1:100k
1953
1:250k
1872
US Ex. Ex.
1:143k
1874
United States. Army. Corps of Engineer
1:760k
1940
Rand McNally and Company
1:1m
1927
Rand McNally and Company
1:2m
1901
Cram, George
1:1m
1901
Murray-Aaron, Eugene, 1852-1941.
1:1m
1939
Rand McNally and Company
1:1