@misc{indiciae0125d16da8ce,
  title = {Route of a proposed railroad from Powelton, West Philad'a, to the Philad'a gas works and thence to the River Delaware},
  author = {kollner, augustus},
  year = {1856},
  url = {https://www.loc.gov/item/98688550/},
  note = {Source identifier: 98688550}
}