@misc{indiciae9f5be421360a,
  title = {Correspondence : Hohenacker (Rudolf) and Engelmann (George), 1847-1860 — Illustration, 1849 2 / May 29},
  year = {1849},
  url = {https://www.biodiversitylibrary.org/page/43535033},
  note = {Source identifier: page-43535033}
}