• Signature
    Spanish cipher key 1 from the 18th century
  • Cipher type
    nomenclator
  • Key type
    e
  • Complete structure
    1pnm, 2nm, 3nm, Vnm, 0n
  • Used chars
    n
  • Language
    Spanish
  • Place of creation
    Unknown
  • Dated from
    Unknown
  • Dated to
    Unknown
  • Dated around
    1718-1720
  • Main users
    No main users
  • Other users
    No other users