1951
United States. Air Force
1:500k
1951
United States. Air Force
1:500k
1951
United States. Air Force
1:500k
1951
United States. Air Force
1:12k
1929
Ford Motor Company
1:500k
1891
Rand McNally and Company
1:507k
1924
Rand McNally and Company
1:1m
1950
United States Post Office Department
1:2m
1944
United States Post Office Department
1:2m
1852
Smith, J. Calvin
1:2m