@misc{indiciae2496ed45e2cf,
  title = {Map of Hollis area, Prince of Wales Island, Alaska, showing linear features as seen on aerial photographs, Part I},
  author = {C. L. Pillmore and Kathleen McQueen},
  year = {1956},
  doi = {10.3133/i231},
  url = {https://pubs.usgs.gov/publication/i231},
  note = {Source identifier: i231}
}