| Issuer | Date | Desc | State | ||
| - | no image | Bhutan | 2/15/1989 | empty sheet (#50741) | incomplete |
| - | no image | Bhutan | 2/15/1989 | empty sheet (#50742) | incomplete |
| - | no image | Bhutan | 2/15/1989 | empty sheet (#50743) | incomplete |
| - | no image | Bhutan | 2/15/1989 | empty sheet (#50744) | incomplete |
| - | no image | Bhutan | 2/15/1989 | empty sheet (#50745) | incomplete |
| - | no image | Bhutan | 2/15/1989 | empty sheet (#50746) | incomplete |
| - | no image | Bhutan | 2/15/1989 | empty sheet (#50747) | incomplete |
| - | no image | Bhutan | 2/15/1989 | empty sheet (#50748) | incomplete |
| - | no image | Bhutan | 2/15/1989 | empty sheet (#50749) | incomplete |
| - | no image | Bhutan | 2/15/1989 | empty sheet (#50750) | incomplete |
| - | no image | Bhutan | 2/15/1989 | empty sheet (#50751) | incomplete |
| - | no image | Bhutan | 2/15/1989 | empty sheet (#50752) | incomplete |
| - | no image | Bhutan | 2/15/1989 | empty sheet (#50753) | incomplete |
| - | no image | Bhutan | 2/15/1989 | empty sheet (#50754) | incomplete |
| - | no image | Bhutan | 6/20/1989 | empty sheet (#50755) | incomplete |
| - | no image | Bhutan | 6/20/1989 | empty sheet (#50756) | incomplete |
| - | no image | Bhutan | 6/20/1989 | empty sheet (#50757) | incomplete |
| - | no image | Bhutan | 6/20/1989 | empty sheet (#50758) | incomplete |
| - | no image | Bhutan | 6/20/1989 | empty sheet (#50759) | incomplete |
| - | no image | Bhutan | 6/20/1989 | empty sheet (#50760) | incomplete |
| - | no image | Bhutan | 6/20/1989 | empty sheet (#50761) | incomplete |
| - | no image | Bhutan | 6/20/1989 | empty sheet (#50762) | incomplete |
| - | no image | Bhutan | 6/20/1989 | empty sheet (#50763) | incomplete |
| - | no image | Bhutan | 6/20/1989 | empty sheet (#50764) | incomplete |
| - | no image | Bhutan | 6/20/1989 | empty sheet (#50765) | incomplete |
| - | no image | Bhutan | 6/20/1989 | empty sheet (#50766) | incomplete |
| - | no image | Bhutan | 8/22/1989 | empty sheet (#50767) | incomplete |
| - | no image | Bhutan | 8/22/1989 | empty sheet (#50768) | incomplete |
| - | no image | Bhutan | 8/22/1989 | empty sheet (#50769) | incomplete |
| - | no image | Bhutan | 8/22/1989 | empty sheet (#50770) | incomplete |
| - | no image | Bhutan | 8/22/1989 | empty sheet (#50771) | incomplete |
| - | no image | Bhutan | 8/22/1989 | empty sheet (#50772) | incomplete |
| - | no image | Bhutan | 8/22/1989 | empty sheet (#50773) | incomplete |
| - | no image | Bhutan | 8/22/1989 | empty sheet (#50774) | incomplete |
| - | no image | Bhutan | 8/22/1989 | empty sheet (#50775) | incomplete |
| - | no image | Bhutan | 8/22/1989 | empty sheet (#50776) | incomplete |
| - | no image | Bhutan | 8/22/1989 | empty sheet (#50777) | incomplete |
| - | no image | Bhutan | 8/22/1989 | empty sheet (#50778) | incomplete |
| - | no image | Bhutan | 8/24/1989 | empty sheet (#50779) | incomplete |
| - | no image | Bhutan | 8/24/1989 | empty sheet (#50780) | incomplete |
| - | no image | Bhutan | 8/24/1989 | empty sheet (#50781) | incomplete |
| - | no image | Bhutan | 8/24/1989 | empty sheet (#50782) | incomplete |
| - | no image | Bhutan | 8/24/1989 | empty sheet (#50783) | incomplete |
| - | no image | Bhutan | 8/24/1989 | empty sheet (#50784) | incomplete |
| - | no image | Bhutan | 8/24/1989 | empty sheet (#50785) | incomplete |
| - | no image | Bhutan | 8/24/1989 | empty sheet (#50786) | incomplete |
| - | no image | Bhutan | 8/24/1989 | empty sheet (#50787) | incomplete |
| - | no image | Bhutan | 8/24/1989 | empty sheet (#50788) | incomplete |
| - | no image | Bhutan | 8/24/1989 | empty sheet (#50789) | incomplete |
| - | no image | Bhutan | 8/24/1989 | empty sheet (#50790) | incomplete |
| - | no image | Bhutan | 11/22/1989 | empty sheet (#50791) | incomplete |
| - | no image | Bhutan | 11/22/1989 | empty sheet (#50792) | incomplete |
| - | no image | Bhutan | 11/22/1989 | empty sheet (#50793) | incomplete |
| - | no image | Bhutan | 11/22/1989 | empty sheet (#50794) | incomplete |
| - | no image | Bhutan | 11/22/1989 | empty sheet (#50795) | incomplete |
| - | no image | Bhutan | 11/22/1989 | empty sheet (#50796) | incomplete |
| - | no image | Bhutan | 11/22/1989 | empty sheet (#50797) | incomplete |
| - | no image | Bhutan | 11/22/1989 | empty sheet (#50798) | incomplete |
| - | no image | Bhutan | 11/22/1989 | empty sheet (#50799) | incomplete |
| - | no image | Bhutan | 11/22/1989 | empty sheet (#50800) | incomplete |
| - | no image | Bhutan | 11/22/1989 | empty sheet (#50801) | incomplete |
| - | no image | Bhutan | 11/22/1989 | empty sheet (#50802) | incomplete |