John P. Curran reports:
On June 4, 1963, a virtually unknown Presidential decree, Executive Order 11110, was signed with the authority to basically strip the Federal Reserve Bank of its power to loan money to the United States Federal Government at interest. With the stroke of a pen, President Kennedy declared that the privately owned Federal Reserve Bank would soon be out of business.
Just a few short months later Kennedy was assassinated while the new notes were being printed. They were subsequently never circulated.
More info about the criminal Fed here.