The translators autograph copy, a cleaner copy of the same text is found on part 2, a translation of De Ecclesiae Auctoritate et de Veterum Scriptis Libellus _. See Leo, R. (n.d.). _Lodovico Castelvetro’s Heterodox Poetics: Tragic Accommodation. In Tragedy as Philosophy in the Reformation World. Oxford University Press. pp. 88-89