Sheets of Korea, 1981
| Issuer | Date | Desc | State | ||
| - |  |
Korea | 3/3/1981 | sheet of 2, 1 type | |
| - | no image | Korea | 6/25/1981 | empty sheet (#24280) | incomplete |
| - | no image | Korea | 6/25/1981 | empty sheet (#24281) | incomplete |
| - |  |
Korea | 11/18/1981 | empty sheet (#24282) | incomplete |
| - | no image | Korea | 12/1/1981 | empty sheet (#24283) | incomplete |