@misc{indiciae23a5c53ab0f3,
  title = {Historic trail map of the Limon 1 degree x 2 degrees Quadrangle, Colorado and Kansas},
  author = {G. R. Scott},
  year = {1994},
  doi = {10.3133/i2468},
  url = {https://pubs.usgs.gov/publication/i2468},
  note = {Source identifier: i2468}
}