@misc{indiciae575e35828785,
  title = {New rail road map of the United States and the Dominion of Canada, showing the Chicago, Rock Island and Pacific R.R.; the great overland route and short line to the west and south-west},
  author = {heubach, emil and chicago, rock island and pacific railroad company},
  year = {1879},
  url = {https://www.loc.gov/item/98688630/},
  note = {Source identifier: 98688630}
}