Discorso sopra il cognoscere se stesso[between 1500 and 1590]itaManuscript on paper of a treatise in the form of a Prologue to a comedy by an unknown member of a newly founded Tuscan AcademyIn Italian.Script: Copied by one hand in late Humanistica Cursiva; the first word of the centered title in Capitalis.The original foliation shows that the present treatise is only a small part of a codex of unusually large size, the content of which is unknown.