| Issuer | Date | Desc | State | ||
| - | |
Hungary | 3/14/1990 | empty sheet (#8626) | incomplete |
| - | no image | Hungary | 4/17/1990 | empty sheet (#8627) | incomplete |
| - | |
Hungary | 4/27/1990 | empty sheet (#8628) | incomplete |
| - | no image | Hungary | 8/17/1990 | empty sheet (#8629) | incomplete |
| - | |
Hungary | 10/12/1990 | empty sheet (#8630) | incomplete |
| - | no image | Hungary | 11/30/1990 | empty sheet (#8631) | incomplete |