Sheets of Portugal - Azores region, 2006
| Issuer | Date | Desc | State | ||
| - |  |
Azores region | 5/9/2006 | Europe 2006, sheet of 1 type | all added |
| - |  |
Azores region | 5/9/2006 | Europe 2006, empty sheet (#24670) | incomplete |
| - |  |
Azores region | 7/22/2006 | sheet of 1 type | all added |
| - |  |
Azores region | 9/14/2006 | empty sheet (#24672) | incomplete |