Sheets of Monaco, 1989
| Issuer | Date | Desc | State | ||
| - |  |
Monaco | 3/14/1989 | Four Seasons of the Pomegranate Tree, sheet of 4 types | all added |
| - |  |
Monaco | 5/9/1989 | 40th Anniversary of the Reign of Prince Rainier, sheet of 1 type | all added |
| - |  |
Monaco | 5/9/1989 | Europa 1989, sheet of 2 types | all added |
| - |  |
Monaco | 7/7/1989 | PHILEXFRANCE '89, sheet of 3 types | incomplete |
| - |  |
Monaco | 10/26/1989 | empty sheet (#12687) | incomplete |