@misc{indiciae65dd50a5aef9,
  title = {Railroad map of Pennsylvania Company showing the Pennsylvania Railroad, Pittsburgh, Fort Wayne and Chicago Railway, Pittsburgh, Cincinnati and St. Louis Railway, and their connecting eastern and western lines},
  author = {g.w. \& c.b. colton \& co and pennsylvania railroad},
  year = {1871},
  url = {https://www.loc.gov/item/98688764/},
  note = {Source identifier: 98688764}
}