| Issuer | Date | Desc | State | ||
| - | |
Hungary | 2/22/1958 | empty sheet (#8419) | incomplete |
| - | |
Hungary | 4/17/1958 | sheet of 1 type | all added |
| - | |
Hungary | 9/9/1958 | empty sheet (#8421) | incomplete |
| - | |
Hungary | 9/9/1958 | empty sheet (#8422) | incomplete |
| - | |
Hungary | 10/25/1958 | empty sheet (#61135) | incomplete |