<Li> 1923 Monroe Doctrine Centennial half dollar, featuring profiles of Adams and James Monroe </Li> <Ul> <Li> United States Note <Ul> <Li> $500 Series of 1869 </Li> </Ul> </Li> </Ul> <Li> United States Note <Ul> <Li> $500 Series of 1869 </Li> </Ul> </Li> <Ul> <Li> $500 Series of 1869 </Li> </Ul>

Who are the 9 us presidents portrayed on paper money