Runic and Arabic. “We analysed how the syllables and graphisms [thoughts depicted as symbols] repeated in the letter in order to locate vowels, and we ended up with a refined decryption algorithm,” he ...

On 11 August 1676, a 31-year-old nun was found ... they found that the letter contained a mixture of words from ancient ...

In August 1676, Maria Crocifissa della Concezione, a 31-year-old nun ... Sister Maria’s letter, revealing words from ancient alphabets like Greek, Latin, Runic, and Arabic.