Description: United States map showing the averaged population density per square mile current to 1904 ranging from under 2 inhabitants to the square mile to over 90 inhabitants to the square mile.
Source: Geo. G. Chisholm and C.H. Leete, eds., Longmans' New School Atlas (New York, NY: Longmans, Green, and Co., 1904) 16
Map Credit: Courtesy the private collection of Roy Winkelman |
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