Map shows Illinois counties, railroads, cities, and towns. Inset shows close-up of the area surrounding Springfield, Illinois. Scale [ca. 1:2,100,000]
Map shows counties, township grid, railroads, cities, and towns. Inset: "Vicinity of Springfield." S...
Map shows the railroads and counties of Illinois during mid- to late-nineteenth century. Scale [ca. ...
Map shows mid-nineteenth century Illinois counties, township grid, proposed and existing railroads, ...
Map shows Illinois counties, railroads, cities, and towns. Inset shows close-up of the area surround...
Map shows counties, township grid, railroads, cities, and towns, also roads for Chicago and Cook Cou...
Map shows late nineteenth century Illinois county boundaries, cities, towns, county seats, canals, a...
Map shows counties, township grid, completed railroads, railroads under construction, canals, cities...
Map shows early twentieth century Illinois railroads, canals, counties, county seats, cities and tow...
Map shows counties, railroads, rivers, cities, and towns. Scale [ca. 1:2,062,000] and [ca. 1:2,062,0...
Map shows late nineteenth century Illinois counties, railroads, cities, and towns. Scale [ca. 1:2,06...
Detailed map showing relief by hachures, drainage, minerals, township and county boundaries, cities ...
Map shows late nineteenth century Illinois counties, township grid, railroads, cities, towns, and po...
Map shows counties, township grid, railroads, cities, and towns. Inset: "Vicinity of Springfield." S...
Map shows the railroads and counties of Illinois during mid- to late-nineteenth century. Scale [ca. ...
Map shows mid-nineteenth century Illinois counties, township grid, proposed and existing railroads, ...
Map shows Illinois counties, railroads, cities, and towns. Inset shows close-up of the area surround...
Map shows counties, township grid, railroads, cities, and towns, also roads for Chicago and Cook Cou...
Map shows late nineteenth century Illinois county boundaries, cities, towns, county seats, canals, a...
Map shows counties, township grid, completed railroads, railroads under construction, canals, cities...
Map shows early twentieth century Illinois railroads, canals, counties, county seats, cities and tow...
Map shows counties, railroads, rivers, cities, and towns. Scale [ca. 1:2,062,000] and [ca. 1:2,062,0...
Map shows late nineteenth century Illinois counties, railroads, cities, and towns. Scale [ca. 1:2,06...
Detailed map showing relief by hachures, drainage, minerals, township and county boundaries, cities ...
Map shows late nineteenth century Illinois counties, township grid, railroads, cities, towns, and po...
Map shows counties, township grid, railroads, cities, and towns. Inset: "Vicinity of Springfield." S...
Map shows the railroads and counties of Illinois during mid- to late-nineteenth century. Scale [ca. ...
Map shows mid-nineteenth century Illinois counties, township grid, proposed and existing railroads, ...