@misc{indiciaeee72aef255fc,
  title = {Correspondence : Hoopes (Abner) and Engelmann (George), 1869 — Illustration, Oct 26 / 1869 [1] verso},
  year = {1869},
  url = {https://www.biodiversitylibrary.org/page/43536018},
  note = {Source identifier: page-43536018}
}