@misc{1170751,
  author = {Fielding Ogburn},
  title = {Measurement of thickness of chromium on currency printing plates ::technical report - January 1 to June 30, 1970},
  year = {1970},
  month = {1970-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.RPT.10270},
  language = {en},
}