@misc{indiciaee29e260a5d53,
  title = {Tallula-Springfield folio, Illinois},
  author = {Eugene Wesley Shaw and Thomas Edmund Savage},
  year = {1913},
  doi = {10.3133/gf188},
  url = {https://pubs.usgs.gov/publication/gf188},
  note = {Source identifier: gf188}
}