@misc{indiciaed03932da57eb,
  title = {Map of the Shenandoah Valley route via Luray Caverns, Natural Bridge \& the Grottos. The Shenandoah Valley R.R. Norfolk \& Western R.R. and East Tennessee, Virginia \& Georgia System and their connections},
  author = {matthews-northrup company and shenandoah valley railway company},
  year = {1890},
  url = {https://www.loc.gov/item/98688803/},
  note = {Source identifier: 98688803}
}