@misc{indiciae5059a44cc0af,
  title = {Gettysburg battlefield. June 4, 1880. -- Committed to the Committee of the Whole House on the State of the Union and ordered to be printed},
  author = {johnston, joseph e. (joseph eggleston) and united states. government publishing office and united states congress. house. committee on military affairs and united states. congress. house},
  year = {1880},
  url = {https://www.loc.gov/item/2024802157/},
  note = {Source identifier: 2024802157}
}