@misc{indiciae067079649b6d,
  title = {Map showing the Southern Maryland Railroad and its connections north, south, east, and west},
  author = {southern maryland railroad and g.w. \& c.b. colton \& co},
  year = {1881},
  url = {https://www.loc.gov/item/98688809/},
  note = {Source identifier: 98688809}
}