| Issuer | Date | Desc | State | ||
| - | no image | Burundi | 1/23/1976 | empty sheet (#43077) | incomplete |
| - | no image | Burundi | 1/23/1976 | empty sheet (#43078) | incomplete |
| - | no image | Burundi | 5/3/1976 | empty sheet (#43079) | incomplete |
| - | no image | Burundi | 5/3/1976 | empty sheet (#43080) | incomplete |
| - | no image | Burundi | 7/16/1976 | empty sheet (#43081) | incomplete |
| - | no image | Burundi | 10/18/1976 | empty sheet (#43082) | incomplete |
| - | no image | Burundi | 10/18/1976 | empty sheet (#43083) | incomplete |
| - | no image | Burundi | 11/25/1976 | empty sheet (#43084) | incomplete |
| - | no image | Burundi | 11/25/1976 | empty sheet (#43085) | incomplete |