| Issuer | Date | Desc | State | ||
| - | no image | Guinea | 1/17/1987 | Olympics 1988 in 1987, empty sheet (#29545) | incomplete |
| - | no image | Guinea | 1/17/1987 | Olympics 1988 in 1987, empty sheet (#29546) | incomplete |
| - | no image | Guinea | 1/17/1987 | Olympics 1988 in 1987, empty sheet (#29547) | incomplete |
| - | no image | Guinea | 3/23/1987 | Winter Olympics 1988 in 1987, empty sheet (#29548) | incomplete |
| - | no image | Guinea | 5/1/1987 | Winter Olympics 1988 in 1987 b, sheet of 1 type | |
| - | no image | Guinea | 11/1/1987 | Prehistoric Animals 1987, sheet of 1 type | |
| - | no image | Guinea | 11/1/1987 | International Cardiological Congress 1987, empty sheet (#29551) | incomplete |
| - | no image | Guinea | 11/28/1987 | Olympics 1988 in 1987 b, sheet of 1 type | |
| - | no image | Guinea | 12/28/1987 | Olympics 1992 in 1987, sheet of 1 type | |
| - | no image | Guinea | 12/28/1987 | empty sheet (#29554) | incomplete |
| - | no image | Guinea | 12/28/1987 | Endangered Wildlife 1987, sheet of 2 types | |
| - | no image | Guinea | 12/28/1987 | Endangered Wildlife 1987, sheet of 1 type |