| Issuer | Date | Desc | State | ||
| - | no image | Tanzania | 2/15/2012 | empty sheet (#58018) | incomplete |
| - | no image | Tanzania | 2/15/2012 | empty sheet (#58019) | incomplete |
| - | no image | Tanzania | 6/27/2012 | empty sheet (#58020) | incomplete |
| - | no image | Tanzania | 9/10/2012 | empty sheet (#58021) | incomplete |