@misc{indiciaec82b284713d6,
  title = {Correspondence : Gabb (William) and Engelmann (George), 1868-1871 — Illustration, Jan 29 / 1868 2},
  year = {1868},
  url = {https://www.biodiversitylibrary.org/page/43373699},
  note = {Source identifier: page-43373699}
}