@misc{indiciaec17a5f61d8d3,
  title = {The microscope : its history, construction, and application, being a familiar introduction to the use of the instrument and the study of microscopical science — Illustration, BHL page 37303866},
  year = {1856},
  url = {https://www.biodiversitylibrary.org/page/37303866},
  note = {Source identifier: page-37303866}
}