@misc{indiciae8b267afed95c,
  title = {Correspondence : Baum (Albert) and Engelmann (George), 1881 — Illustration, 1881 [1] verso / Oct 22},
  year = {1881},
  url = {https://www.biodiversitylibrary.org/page/42237643},
  note = {Source identifier: page-42237643}
}