Where is the Mississippi Again?
In 1944, Harold Fisk mapped the historical paths of the Mississippi River. The result is beautiful (note the various other download options in the right margin). (via flowingdata)
Fri, Sep 17, 2010
In 1944, Harold Fisk mapped the historical paths of the Mississippi River. The result is beautiful (note the various other download options in the right margin). (via flowingdata)