Map shows parts of adjoining states.;Map shows population of counties for the states of Ohio, Indiana, Illinois and the Michigan Territory.;Map contains legend.;Map shows longitude west from Washington.;41 x 51 cm.;ca. 1:2,150,000
The University of Illinois Map Library requests the following acknowledgement be included when using this Historical Map: Map provided courtesy of the Map Library at the University of Illinois at Urbana-Champaign.; No Copyright - United States; http://rightsstatements.org/vocab/NoC-US/1.0/