@article{DA,
      author = {Ernst Leitz (Firm)},
      url = {http://digitalcollections.ohsu.edu/record/4684},
      title = {Brass compound microscope with case},
      abstract = {ca. 1900},
      number = {DA},
      doi = {https://doi.org/10.6083/M4RF5SFC},
      recid = {4684},
      address = {1900},
}