Popular Explanations of Its Cause.

The Real Causes.

Insolvency of Knickerbocker Trust Company.

Lack of Confidence in Financial Institutions.

Aid from the United States Treasury's Surplus Fund.

Enormous Amounts Paid Out to Depositors.

Radical Steps Taken by Bankers.

"Emergency Currency" Issued.

Strengthening of the New York Stock Exchange.

Gold from Foreign Countries.