@misc{indiciaea9b49c6a2c92,
  title = {Correspondence : Baird (Spencer) and Engelmann (George), 1850-1891 — Illustration, 1852 3 / Dec 04},
  year = {1852},
  url = {https://www.biodiversitylibrary.org/page/42205183},
  note = {Source identifier: page-42205183}
}