@misc{indiciae79212fc8bac6,
  title = {Correspondence : Lapham (Increase) and Engelmann (George), 1841-1868 — Illustration, 1841 2 / Dec 22},
  year = {1841},
  url = {https://www.biodiversitylibrary.org/page/43597879},
  note = {Source identifier: page-43597879}
}