USA 1 Dollar 2007-S John Adams. San Francisco mint. Averse: Portrait of John Adams. who was adapted from Joel Iskowitz second president of the United States from 1797 to 1801. facing right. Accompanied with lettering 'JOHN ADAMS 2nd PRESIDENT 1797-1801'. Reverse: The Statue of Liberty. Accompanied with lettering 'UNITED STATES OF AMERICA $1'. Edge: Lettered. KM 402. Manganese-brass. NGC PF 70 ULTRA CAMEO