Sheets of United Nations, 1980
| Issuer | Date | Desc | State | ||
| - |  |
United Nations | 6/26/1980 | UN 35th, empty sheet (#32540) | incomplete |
| - |  |
United Nations | 9/26/1980 | empty sheet (#32541) | incomplete |
| - |  |
United Nations | 9/26/1980 | empty sheet (#32542) | incomplete |
| - |  |
United Nations | 9/26/1980 | empty sheet (#32543) | incomplete |
| - |  |
United Nations | 9/26/1980 | empty sheet (#32544) | incomplete |