Who May Testify As An Expert—Bank Officials and Bank Employes Always Desired—Definition of Expert and Opinion Evidence—Both Witness and Advocate—Witness in Cross Examination—Men Who Have Made the Science of Disputed Handwriting a Study—Objections to Appear in Court—Experts Contradicting Each Other—The Truth or Falsity of Handwriting—Sometimes a Mass of Doubtful Speculations—Paid Experts and Veracity—Present Method of Dealing with Disputed Handwriting Experts—How the Bench and Bar Regard the System—Remedies Proposed—Should an Expert Be an Adviser of the Court?—Free from Cross-Examination—Opinions of Eminent Judges on Expert Testimony—Experts Who Testify Without Experience—What a Bank Cashier or Teller Bases His Opinions on—Actions and Deductions of the Trained Handwriting Expert—Admitting Evidence of Handwriting Experts—Occupation and Theories That Make an Expert—Difference Between an Expert and a Witness—Experts and Test Writing—What Constitutes An Expert in Handwriting—Present Practice Regarding Experts—Assuming to Be a Competent Expert—Testing a Witness with Prepared Forged Signatures—Care in Giving Answers—A Writing Teacher As an Expert—Familiarity with Signatures—What a Dash, Blot, or Distortion of a Letter Shows—What a Handwriting Expert Should Confine Himself to—Parts of Writing Which Demand the Closest Attention—American and English Laws on Experts in Handwriting—Examination of Disputed Handwriting

[ CHAPTER XX]
TAMPERED, ERASED AND MANIPULATED PAPER 219

Sure Rules for the Detection of Forged and Fraudulent Writing of Any Kind—European Professor Gives Rules for Detecting Fraud—How to Tell Alterations Made on Checks, Drafts, and Business Paper—An Infallible System Discovered—Results Always Satisfactory—Can Be Used by Anyone—Vapor of Iodine a Valuable Agent—Paper That Has Been Wet or Moistened—Colors That Tampered Paper Assumes—Tracing Written Characters with Water—Making Writing Legible—How to Tell Paper That Has Been Erased or Rubbed—What a Light Will Disclose—Erasing with Bread Crumbs—Hard to Detect—How to Discover Traces of Manipulation—Erased Surface Made Legible—Treating Partially Erased Paper—Detecting Nature of Substance Used for Erasing—Use of Bread Crumbs Colors Papers—Tracing Writing with a Glass Rod—Tracing Writing Under Paper—Writing With Glass Tubes Instead of Pens—What Physical Examination Reveals—Erasing Substance of Paper—Reproducing Pencil Writing in a Letter Press—Kind of Paper to Use in Making Experiments—Detecting Fraud in Old Papers—The Rubbing and Writing Method

[ CHAPTER XXI]
FORGERY AS A PROFESSION 227

How Professional Forgers Work—Valuable Points for Bankers and Business Men—Personnel of a Professional Forgery Gang—The Scratcher, Layer-down, Presenter and Middleman—How Banks Are Defrauded by Raised and Forged Paper—Detailed Method of the Work—Dividing the Spoils—Action in Case of Arrest—Employing Attorneys—What "Fall" Money Is—Fixing a Jury—Politicians with a Pull—Protecting Criminals—Full Description of How Checks and Drafts Are Altered—Alterations, Erasures and Chemicals—Raising Any Paper—Alert Cashiers and Tellers—Different Methods of Protection

[ CHAPTER XXII]
A FAMOUS FORGERY 243

The Morey-Garfield Letter—Attempt to Defeat Mr. Garfield for the Presidency—A Clumsy Forgery—Both Letters Reproduced—Evidences of Forgery Pointed Out—The Work of an Illiterate Man—Crude Imitations Apparent—Undoubtedly the Greatest Forgery of the Age—General Garfield's Quick Disclaimer Kills Effect of the Forgery—The Letters Compared and Evidences of Forgery Made Complete

[ CHAPTER XXIII]
A WARNING TO BANKS AND BUSINESS HOUSES 253

Information for Those Who Handle Commercial and Legal Documents—Peculiarity of Handwriting—Methods Employed in Forgery—Means Employed for Erasing Writing—Care to Be Used in Writing—Specimens of Originals and Alterations—Means of Discovering and Demonstrating Forgery—Disputed Signatures—Free Hand or Composite Signatures—Important Facts for the Banking and Business Public—How to Use the Microscope and Photography to Detect Forgery—Applying Chemical Tests—How to Handle Documents and Papers to Be Preserved—The Value of Expert Testimony—Using Chemical, Mechanical and Clerical Preventatives

[ CHAPTER XXIV]
HOW FORGERS ALTER BANK NOTES 265