@misc{indiciae972164611f0f,
  title = {Correspondence : Dyer (Thomas) and Engelmann (George), 1876 — Illustration, Sep 01 / 1876 2},
  year = {1876},
  url = {https://www.biodiversitylibrary.org/page/42999680},
  note = {Source identifier: page-42999680}
}