At the American Geographical Society Library at UW Milwaukee, we came across this map (https://collections.lib.uwm.edu/digital/collection/agdm/id/30908/rec/1) and are hoping to identify publication details about it.
In addition, there is a note in the bottom right saying the map is "autographed" by someone - can anyone help identify that name?
This clearly is some kind of a facsimile but by who and from which publisher? Can anyone help answer these questions?
Thanks in advance for your help all!