@misc{indiciae270cea13d9dd,
  title = {Profitable pigeon breeding; a practical manual explaining how to breed pigeons successfully,--whether as a hobby or as an exclusive business — Illustration, Page 159},
  year = {1922},
  url = {https://www.biodiversitylibrary.org/page/31419775},
  note = {Source identifier: page-31419775}
}