| Issuer | Date | Desc | State | ||
| - | no image | Bhutan | 2000 | empty sheet (#51058) | incomplete |
| - | no image | Bhutan | 1/1/2000 | empty sheet (#51046) | incomplete |
| - | no image | Bhutan | 5/1/2000 | empty sheet (#51047) | incomplete |
| - | no image | Bhutan | 5/1/2000 | empty sheet (#51048) | incomplete |
| - | no image | Bhutan | 5/1/2000 | empty sheet (#51049) | incomplete |
| - | no image | Bhutan | 5/1/2000 | empty sheet (#51050) | incomplete |
| - | no image | Bhutan | 5/1/2000 | empty sheet (#51051) | incomplete |
| - | no image | Bhutan | 5/1/2000 | empty sheet (#51052) | incomplete |
| - | no image | Bhutan | 5/15/2000 | empty sheet (#51053) | incomplete |
| - | no image | Bhutan | 5/15/2000 | empty sheet (#51054) | incomplete |
| - | no image | Bhutan | 5/15/2000 | empty sheet (#51055) | incomplete |
| - | no image | Bhutan | 5/15/2000 | empty sheet (#51056) | incomplete |
| - | no image | Bhutan | 5/15/2000 | empty sheet (#51057) | incomplete |
| - | no image | Bhutan | 6/1/2000 | empty sheet (#51059) | incomplete |
| - | no image | Bhutan | 6/1/2000 | empty sheet (#51060) | incomplete |
| - | no image | Bhutan | 6/1/2000 | empty sheet (#51061) | incomplete |
| - | no image | Bhutan | 7/24/2000 | empty sheet (#51062) | incomplete |
| - | no image | Bhutan | 7/24/2000 | empty sheet (#51063) | incomplete |
| - | no image | Bhutan | 7/24/2000 | empty sheet (#51064) | incomplete |
| - | no image | Bhutan | 7/24/2000 | empty sheet (#51065) | incomplete |
| - | no image | Bhutan | 7/24/2000 | empty sheet (#51066) | incomplete |
| - | no image | Bhutan | 7/24/2000 | empty sheet (#51067) | incomplete |
| - | no image | Bhutan | 8/7/2000 | empty sheet (#51068) | incomplete |
| - | no image | Bhutan | 8/7/2000 | empty sheet (#51069) | incomplete |
| - | no image | Bhutan | 8/7/2000 | empty sheet (#51070) | incomplete |
| - | no image | Bhutan | 8/7/2000 | empty sheet (#51071) | incomplete |
| - | no image | Bhutan | 8/7/2000 | empty sheet (#51072) | incomplete |
| - | no image | Bhutan | 8/7/2000 | empty sheet (#51073) | incomplete |
| - | no image | Bhutan | 9/18/2000 | empty sheet (#51074) | incomplete |
| - | no image | Bhutan | 9/18/2000 | empty sheet (#51075) | incomplete |
| - | no image | Bhutan | 9/18/2000 | empty sheet (#51076) | incomplete |
| - | no image | Bhutan | 9/18/2000 | empty sheet (#51077) | incomplete |
| - | no image | Bhutan | 9/18/2000 | empty sheet (#51078) | incomplete |
| - | no image | Bhutan | 10/5/2000 | empty sheet (#51079) | incomplete |
| - | no image | Bhutan | 10/5/2000 | empty sheet (#51080) | incomplete |
| - | no image | Bhutan | 10/5/2000 | empty sheet (#51081) | incomplete |
| - | no image | Bhutan | 10/5/2000 | empty sheet (#51082) | incomplete |
| - | no image | Bhutan | 10/5/2000 | empty sheet (#51083) | incomplete |
| - | no image | Bhutan | 10/5/2000 | empty sheet (#51084) | incomplete |
| - | no image | Bhutan | 10/6/2000 | empty sheet (#51085) | incomplete |
| - | no image | Bhutan | 10/6/2000 | empty sheet (#51086) | incomplete |
| - | no image | Bhutan | 10/6/2000 | empty sheet (#51087) | incomplete |
| - | no image | Bhutan | 10/6/2000 | empty sheet (#51088) | incomplete |
| - | no image | Bhutan | 10/6/2000 | empty sheet (#51089) | incomplete |
| - | no image | Bhutan | 10/6/2000 | empty sheet (#51090) | incomplete |
| - | no image | Bhutan | 12/7/2000 | empty sheet (#51091) | incomplete |
| - | no image | Bhutan | 12/7/2000 | empty sheet (#51092) | incomplete |