| Issuer | Date | Desc | State | ||
| - | no image | Brazil | 1/10/1948 | empty sheet (#14334) | incomplete |
| - | no image | Brazil | 5/16/1948 | empty sheet (#14335) | incomplete |
| - | no image | Brazil | 8/1/1948 | empty sheet (#14336) | incomplete |
| - | no image | Brazil | 11/15/1948 | empty sheet (#14337) | incomplete |
| - | |
Brazil | 12/14/1948 | empty sheet (#14333) | incomplete |
| - | no image | Brazil | 12/14/1948 | empty sheet (#14338) | incomplete |