@misc{indiciae885a18bd9b29,
  title = {Map of Mississippi, Louisiana \& Arkansas exhibiting the post offices, post roads, canals, rail roads, \&c},
  author = {arrowsmith, john and burr, david h.},
  year = {1839},
  url = {https://www.loc.gov/item/98688404/},
  note = {Source identifier: 98688404}
}