• Signature
    Italian cipher key 4 from the 18th century
  • Cipher type
    nomenclator
  • Key type
    e
  • Complete structure
    1n, 2n, 3n, Vn
  • Used chars
    n
  • Language
    Italian
  • Place of creation
    Unknown
  • Dated from
    Unknown
  • Dated to
    Unknown
  • Dated around
    after 1720
  • Main users
    No main users
  • Other users
    No other users