@misc{indiciaef3e3424836fa,
  title = {Correspondence : Bruhin (Thomas) and Engelmann (George), 1874-1881 — Illustration, Oct / 1881 [2] verso},
  year = {1881},
  url = {https://www.biodiversitylibrary.org/page/42534358},
  note = {Source identifier: page-42534358}
}