Sheets of Gibraltar, 2004
| Issuer | Date | Desc | State | ||
| - |  |
Gibraltar | 2/20/2004 | empty sheet (#63539) | incomplete |
| - |  |
Gibraltar | 2/20/2004 | empty sheet (#63540) | incomplete |
| - |  |
Gibraltar | 2/20/2004 | empty sheet (#63541) | incomplete |
| - |  |
Gibraltar | 2/20/2004 | empty sheet (#63542) | incomplete |
| - |  |
Gibraltar | 4/24/2004 | empty sheet (#18768) | incomplete |
| - | no image | Gibraltar | 5/4/2004 | 50th Anniversary of Queen Elizabeth II Visit to Gibraltar, sheet of 1 type | |
| - |  |
Gibraltar | 6/6/2004 | European Football Championships 2004, sheet of 1 type | |
| - |  |
Gibraltar | 6/6/2004 | empty sheet (#18764) | incomplete |
| - |  |
Gibraltar | 6/6/2004 | empty sheet (#18765) | incomplete |
| - |  |
Gibraltar | 9/10/2004 | empty sheet (#18766) | incomplete |
| - |  |
Gibraltar | 11/12/2004 | empty sheet (#18767) | incomplete |