The recorded history of the Rohonc Codex can be traced to 1838, when the Count Gusztáv Batthyány donated it, as part of his library, to the Hungarian Academy of Sciences. The language it’s written in has a passing resemblance to Old Hungarian script, but has been proved to be a different language all together. Like the Voynich Manuscript, no one has successfully deciphered its text. It’s popularly believed to be a hoax perpetrated by the Hungarian forger and nationalist Sámuel Literáti Nemes, but it has never been proved definitively one way or another.