| Issuer | Date | Desc | State | ||
| - | no image | Lesotho | 5/29/1987 | empty sheet (#63249) | incomplete |
| - | no image | Lesotho | 5/29/1987 | empty sheet (#63250) | incomplete |
| - | no image | Lesotho | 6/30/1987 | empty sheet (#63230) | incomplete |
| - | no image | Lesotho | 8/14/1987 | empty sheet (#63231) | incomplete |
| - | no image | Lesotho | 8/14/1987 | empty sheet (#63232) | incomplete |
| - | no image | Lesotho | 9/10/1987 | empty sheet (#63233) | incomplete |
| - | no image | Lesotho | 11/30/1987 | Olympics 1988 in 1987 b, sheet of 1 type | |
| - | no image | Lesotho | 12/14/1987 | 500th Anniversary of Discovery America - Fauna, sheet of 1 type | incomplete |
| - | no image | Lesotho | 12/21/1987 | empty sheet (#63236) | incomplete |