| Issuer | Date | Desc | State | ||
| - | |
Zambia | 2/23/1980 | empty sheet (#32284) | incomplete |
| - | no image | Zambia | 5/6/1980 | empty sheet (#32285) | incomplete |
| - | |
Zambia | 7/19/1980 | Olympics 1980, sheet of 4 types | |
| - | no image | Zambia | 8/27/1980 | empty sheet (#32287) | incomplete |