@misc{indiciaeeb6d1b5ca6a8,
  title = {Map of Chicago \& Rock Island, Peoria and Bureau Valley, and Mississippi \& Missouri railroads; with their connections to New York},
  author = {chicago and rock island railroad company and leefe, george e.},
  year = {1852},
  url = {https://www.loc.gov/item/98688622/},
  note = {Source identifier: 98688622}
}