Authentic U.S. $20 Test Banknote - Educational & Collectible Example #1664862 (License: Personal Use)

This image displays a U.S. $20 Federal Reserve Note from Series 1996, explicitly labeled “TEST” in the lower-left corner and bearing serial number AZ00833702A. The central oval area is intentionally left blank to indicate it is not legal tender and cannot be used for transactions. Issued by the Bureau of Engraving and Printing, such notes are used for quality control, training, and public education on currency security features.

Used on educational finance websites, numismatic blogs, museum exhibits, or government resource pages to illustrate currency design, anti-counterfeiting measures, or historical U.S. banknote series; targets users researching money authentication, collecting, or economic history.