@misc{indiciaec97e05789007,
  title = {Modern microscopy; a handbook for beginners, in two parts. I, Microscopic objects: how prepared and mounted by Martin J. Cole — Illustration, Page 31},
  year = {1893},
  url = {https://www.biodiversitylibrary.org/page/21230375},
  note = {Source identifier: page-21230375}
}