@misc{indiciae823664be09c5,
  title = {Smithsonian contributions to knowledge / The whalebone whales of the western North Atlantic compared with those occurring in European waters — Illustration, Page 252},
  year = {1904},
  url = {https://www.biodiversitylibrary.org/page/9049685},
  note = {Source identifier: page-9049685}
}