Map shows early nineteenth century Ohio counties, township grid, existing canals, proposed canals, roads, railroads, cities, towns, and notable physical features. Street names, public institutions, and select businesses indicated in inset. Includes explanation, remarks, and table of distances. Inset: "Cincinnati." Scale [ca. 1:966,000].

Map shows counties, roads, railroads, canals, cities and towns for Ohio, Indiana, Illinois, and parts of Michigan and Wisconsin Territory; mining activity for lead region of Illinois and Wisconsin Territory; township grid for lower Michigan. Insets: "Vicinity of Detroit," "Vicinity of Cincinnati," "Falls of Ohio," and "Lead region east of the Mississippi River." Includes explanation and table of steamboat routes. Scale [ca. 1:2,028,000].

Map shows mid-nineteenth century Ohio counties, canals, railroads, cities, towns, township grid, and notable physical features. Relief shown by hachures. Scale [ca. 1:1,300,000].