To spot fabricated, forged and fake documents and to distinguish a hoax or misinterpretation, Test of Authenticity - Determine the date of the document to see if they are anachronistic, Determine the reliability of the author, Look at the way of writing - did it match the time period that it was written in, Anachronistic reference to events, Provenance or custom - determines its genuineness, Hermeneutics - principles of interpretation of ambiguous words