@misc{indiciaeb12b6b294fdc,
  title = {Correspondence : Gerlich (Hermann) and Engelmann (George), 1879-1880 — Illustration, 1879 [2] verso / Dec 01},
  year = {1879},
  url = {https://www.biodiversitylibrary.org/page/43398536},
  note = {Source identifier: page-43398536}
}