| Issuer | Date | Desc | State | ||
| - | no image | Angola | 2011 | empty sheet (#40152) | incomplete |
| - | no image | Angola | 2011 | empty sheet (#40153) | incomplete |
| - | no image | Angola | 2011 | empty sheet (#40154) | incomplete |
| - | no image | Angola | 2011 | empty sheet (#40155) | incomplete |
| - | no image | Angola | 8/12/2011 | empty sheet (#63931) | incomplete |
| - | no image | Angola | 8/31/2011 | empty sheet (#63932) | incomplete |
| - | no image | Angola | 8/31/2011 | empty sheet (#63933) | incomplete |
| - | no image | Angola | 11/4/2011 | empty sheet (#63934) | incomplete |