@misc{indiciaec9076c66a2a1,
  title = {Correspondence : Schott (Arthur) and Engelmann (George), 1852-1875 — Illustration, Jun 18 / 1856 2},
  year = {1856},
  url = {https://www.biodiversitylibrary.org/page/39790395},
  note = {Source identifier: page-39790395}
}