DescriptionSign: Ring Me Again. Third Liberty Loan. Buy U.S. Government War Bonds. April 1918 or later. Printed paper die-cut in liberty bell shape with hole for mounting on a door knob, 8-1/2" wide x 11-1/2" high. Back is blank. This World War I bond drive started on April 6, 1918 which was the second anniversary of America's entry into the war. This item is not from Hoboken, but it is a typical example of a promotional item that would have been used in this period.