Door Knob Sign for 3rd Liberty Loan dated 1910's - Buy U.S. Government Bonds - Support of World War I - Americana

Large 11 1/2" x 8" card Door Knob sign. "Ring me Again - Third Liberty Loan". Rare! Fantastic. A Liberty bond, also known as a liberty loan, was a type of war bond issued in the United States to finance the Allied efforts during World War I. Purchasing these bonds became emblematic of patriotic responsibility among Americans and familiarized numerous citizens with the concept of financial securities for the first time.