@misc{indiciaef06471cbdd25,
  title = {Map of the Denver \& Rio Grande Railway, showing its connections and extensions also the relative position of Denver and Pueblo to all the principal towns and mining regions of Colorado and New Mexico},
  author = {eccles, s. w. and denver and rio grande railway company},
  year = {1881},
  url = {https://www.loc.gov/item/98688650/},
  note = {Source identifier: 98688650}
}