@misc{indiciae3af75f6f0c5e,
  title = {Correspondence : Göbel (David) and Engelmann (George), 1847-1854 — Illustration, 1847 [2] verso / Oct 20},
  year = {1847},
  url = {https://www.biodiversitylibrary.org/page/43399554},
  note = {Source identifier: page-43399554}
}