| Issuer | Date | Desc | State | ||
| - | no image | Korea | 2/24/1988 | empty sheet (#24358) | incomplete |
| - | no image | Korea | 3/5/1988 | empty sheet (#24359) | incomplete |
| - | no image | Korea | 5/6/1988 | empty sheet (#24360) | incomplete |
| - | no image | Korea | 9/16/1988 | empty sheet (#24361) | incomplete |
| - | no image | Korea | 9/19/1988 | empty sheet (#24362) | incomplete |
| - | no image | Korea | 12/20/1988 | empty sheet (#24363) | incomplete |