Sheets of United States, 2009
| Issuer | Date | Desc | State | ||
| - |  |
United States | 2/21/2009 | Civil Rights Pioneers, sheet of 6 types | |
| - |  |
United States | 8/11/2009 | Early TV Memories, sheet of 20 types | |
| - |  |
United States | 9/22/2009 | Justices of the Supreme Court, sheet of 4 types | incomplete |
| - |  |
United States | 10/1/2009 | Kelp Forest, sheet of 10 types |