Signature

1. Barrack Hussein Obama
2. Jimmy Carter
3. George H W Bush
4. Bill Clinton
5. George W Bush
6. Grover Cleveland
7. Calvin Coolidge
8. James Buchanan
9. Ronald Reagan
10. Franklin D. Roosevelt
11. Theodore Roosevelt
12. George Washington
13. Woodrow Wilson
14. Abraham Lincoln
15. Lyndon B Johnson
16. William McKinley
17. Andrew Jackson
18. Chester A Arthur
19. James A Garfield
20. William Henry Harrison