De fvrtivis literarvm notis, vulgo, De ziferis libri IIII (1563)
Porta, Giambattista della, approximately 1535-1615 · Neapoli : Apud Ioa. Mariam Scotum · leaf 143
6 5 4 a dulcis a literam a et b atq; etiam b honorate b epiftolas c perinde ac c fyngraphas c amate d & d fuauis d paginam e lepide o idemque c paginas f humane ' f ac edam f literulas g probe g fcheedulam g ac h Ichaedulas h atque h lpe&ate s i dile&e i aeque ac t cpiftoliu J > « 1 atq. 1 tabellam…
Ciphers · Cryptography · Signs and symbols
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
