| Issuer | Date | Desc | State | ||
| - | no image | Cambodia | 1989 | empty sheet (#28404) | incomplete |
| - | |
Cambodia | 1989 | empty sheet (#28405) | incomplete |
| - | no image | Cambodia | 1989 | empty sheet (#28406) | incomplete |
| - | |
Cambodia | 1989 | empty sheet (#28408) | incomplete |
| - | |
Cambodia | 1989 | empty sheet (#28409) | incomplete |
| - | |
Cambodia | 1989 | empty sheet (#28410) | incomplete |
| - | |
Cambodia | 1989 | empty sheet (#28411) | incomplete |
| - | |
Cambodia | 1989 | empty sheet (#28412) | incomplete |
| - | |
Cambodia | 3/30/1989 | empty sheet (#28407) | incomplete |