@misc{indiciae7abe9c93f3c9,
  title = {Correspondence : Letterman (George) and Engelmann (George), 1875-1883 — Illustration, Jun 18 / 1875 1},
  year = {1875},
  url = {https://www.biodiversitylibrary.org/page/43677545},
  note = {Source identifier: page-43677545}
}