| Issuer | Date | Desc | State | ||
| - | no image | Paraguay | 1/8/1964 | empty sheet (#36505) | incomplete |
| - | no image | Paraguay | 1/8/1964 | empty sheet (#36506) | incomplete |
| - | no image | Paraguay | 2/4/1964 | empty sheet (#36507) | incomplete |
| - | no image | Paraguay | 2/4/1964 | empty sheet (#36508) | incomplete |
| - | no image | Paraguay | 3/11/1964 | empty sheet (#36509) | incomplete |
| - | no image | Paraguay | 3/11/1964 | empty sheet (#36510) | incomplete |
| - | no image | Paraguay | 4/25/1964 | empty sheet (#36511) | incomplete |
| - | no image | Paraguay | 4/25/1964 | empty sheet (#36512) | incomplete |
| - | no image | Paraguay | 7/30/1964 | empty sheet (#36513) | incomplete |
| - | no image | Paraguay | 7/30/1964 | empty sheet (#36514) | incomplete |
| - | no image | Paraguay | 11/3/1964 | empty sheet (#36515) | incomplete |
| - | no image | Paraguay | 12/11/1964 | empty sheet (#36516) | incomplete |
| - | no image | Paraguay | 12/12/1964 | Papal Medals, empty sheet (#36517) | incomplete |