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Infallible Rules for the Detection of Same-New Methods of Research-Changing Wills and Books of Accounts-Judgment of the Naked Eye-Using a Microscope or Magnifying Glass-Changeable Effects of Ink-How to Detect the Use of Different Inks-Sized Papers Not Easily Altered-Inks That Produce Chemical Effects-Inks That Destroy Fiber of Paper-How to Test Tam