@misc{indiciae3a80083c82a9,
  title = {Copyright Record Book Class R Vol 16 PART 2; Renewal Numbers 15500-15999; 1947},
  year = {1947},
  url = {https://www.loc.gov/item/coprecbooks-00497889959/},
  note = {Source identifier: coprecbooks-00497889959}
}