@misc{indiciae57a7a3f2a78d,
  title = {The microscope : its history, construction, and application, being a familiar introduction to the use of the instrument, and the study of microscopial science — Illustration, Page 309},
  year = {1867},
  url = {https://www.biodiversitylibrary.org/page/18457718},
  note = {Source identifier: page-18457718}
}