@misc{indiciaeda09b5680e4a,
  title = {Memorandum (September 6, 1940) on recommendations for exploration in the Mill City, Nevada, Tungsten District},
  author = {Ward Smith},
  year = {1975},
  doi = {10.3133/ofr75319},
  url = {https://pubs.usgs.gov/publication/ofr75319},
  note = {Source identifier: ofr75319}
}