Heubach, Emil - Chicago, Rock Island and Pacific Railroad Company
Map of the Chicago, Burlington and Quincy R.R.
Map of the north-central United States showing relief by hachures, cities and towns, township and county boundaries, wagon roads, and railroad network with emphasis on the main line. Incorporated February 12, 1849, as the Aurora Branch Railroad. Known popularly as the Burlington Route.
Heubach, Emil - Chicago, Burlington & Quincy Railroad Company