@article{DA,
      author = {LaMotte Chemical Products Company},
      url = {http://digitalcollections.ohsu.edu/record/4660},
      title = {Densitometer},
      abstract = {A "falling drop" densitometer, measuring 17 x 66 cm. The  instrument stands on a wide wooden base which has a leveler  and adjustable feet. The instrument is incomplete, the  metal parts have rusted, and the rubber elements have  deteriorated.},
      number = {DA},
      doi = {https://doi.org/10.6083/M4028PXX},
      recid = {4660},
      address = {1930},
}