@book{numophylacium-zfn-21,
  title = {Zeitschrift für Numismatik, vol. 21},
  author = {Numismatische Gesellschaft, Berlin},
  year = {1898},
  series = {Zeitschrift für Numismatik},
  volume = {21},
  language = {German},
  url = {https://numophylacium.com/works/zfn-21/},
  pdf = {https://numophylacium.com/library/in.gov.ignca.25145/25145.pdf},
  note = {Digitized reference record in Numophylacium Graecum; source archive.org in.gov.ignca.25145}
}