| Issuer | Date | Desc | State | ||
| - | no image | Tristan da Cunha | 3/14/2011 | empty sheet (#40741) | incomplete |
| - | no image | Tristan da Cunha | 3/14/2011 | empty sheet (#40742) | incomplete |
| - | no image | Tristan da Cunha | 4/29/2011 | Royal Wedding 2011, sheet of 1 type | |
| - | no image | Tristan da Cunha | 10/10/2011 | 50th Anniversary of the Evacuation, sheet of 1 type |