@misc{indiciae83d28fd20cd0,
  title = {A map of the Virginia Central Railroad, west of the Blue Ridge, and the preliminary surveys, with a profile of the grades},
  author = {citti, l. f.},
  year = {1860},
  url = {https://www.loc.gov/item/gm70002893/},
  note = {Source identifier: gm70002893}
}