@misc{indiciae16470bf5acd9,
  title = {Modern microscopy; a handbook for beginners, in two parts. I, Microscopic objects: how prepared and mounted by Martin J. Cole — Illustration, BHL page 21230403},
  year = {1893},
  url = {https://www.biodiversitylibrary.org/page/21230403},
  note = {Source identifier: page-21230403}
}