| Issuer | Date | Desc | State | ||
| - | no image | Bolivia | 1992 | empty sheet (#11247) | incomplete |
| - | no image | Bolivia | 4/27/1992 | empty sheet (#11243) | incomplete |
| - | no image | Bolivia | 4/27/1992 | empty sheet (#11244) | incomplete |
| - | no image | Bolivia | 7/6/1992 | empty sheet (#11245) | incomplete |
| - | no image | Bolivia | 7/6/1992 | empty sheet (#11246) | incomplete |