@misc{indiciae8cca5a912b24,
  title = {Mineral resources of Alaska, report on progress of investigations in 1917--Tin mining in Seward Peninsula},
  author = {G. L. Harrington},
  year = {1919},
  doi = {10.3133/b692g},
  url = {https://pubs.usgs.gov/publication/b692G},
  note = {Source identifier: b692G}
}