The most notable of these is the manuscript Runologia by Jón Ólafsson (1705–79), which he wrote in Copenhagen (1732–52).
runes | cipher | Lorenz cipher | Zero Cipher | Vigenère cipher | Cipher Bureau | Runes | Cipher | Caesar cipher | Alberti cipher | Wadsworth's cipher | substitution cipher | Skipjack (cipher) | Pigpen cipher | ''l'' runes | Great Cipher | Crab (cipher) | Cipher in the Snow | Camellia (cipher) | Book cipher | book cipher | Blowfish (cipher) | Bacon's cipher | Anglo-Saxon runes | ADFGVX cipher |