Sheets of Spain, 2004
| Issuer | Date | Desc | State | ||
| - |  |
Spain | 1/23/2004 | empty sheet (#65057) | incomplete |
| - |  |
Spain | 1/23/2004 | empty sheet (#65058) | incomplete |
| - |  |
Spain | 3/8/2004 | empty sheet (#65059) | incomplete |
| - |  |
Spain | 3/31/2004 | National Patrimony - Clocks, sheet of 4 types | all added |
| - |  |
Spain | 4/7/2004 | empty sheet (#65060) | incomplete |
| - | no image | Spain | 5/23/2004 | empty sheet (#65061) | incomplete |
| - |  |
Spain | 5/24/2004 | empty sheet (#65062) | incomplete |
| - |  |
Spain | 5/27/2004 | empty sheet (#65063) | incomplete |
| - |  |
Spain | 10/1/2004 | empty sheet (#65064) | incomplete |
| - |  |
Spain | 12/3/2004 | empty sheet (#65065) | incomplete |