@misc{indiciae57f58970ff62,
  title = {Official map of San Diego County, California : compiled from latest official maps of U.S. surveys, railroad and irrigation surveys, county records, and other reliable sources, and},
  author = {schuyler, james d. (james dix) and beasley, t. d. (thomas dykes)},
  year = {1889},
  url = {https://www.loc.gov/item/2012592092/},
  note = {Source identifier: 2012592092}
}