@misc{indiciae8141a08f9516,
  title = {Map of the Danville, Olney \& Ohio River Railroad and its connections},
  author = {g.w. \& c.b. colton \& co and danville, olney, and ohio river railroad},
  year = {1881},
  url = {https://www.loc.gov/item/98688646/},
  note = {Source identifier: 98688646}
}