@misc{indiciaea7dd3617f348,
  title = {Aeromagnetic map of the McSherrystown quadrangle and part of the Littlestown quadrangle, Adams County, Pennsylvania},
  author = {Randolph Wilson Bromery and N. C. Natoff},
  year = {1961},
  doi = {10.3133/gp285},
  url = {https://pubs.usgs.gov/publication/gp285},
  note = {Source identifier: gp285}
}