| Issuer | Date | Desc | State | ||
| - | no image | Somalia | 5/2/1997 | Arab Musical Instruments 1997, sheet of 1 type | |
| - | no image | Somalia | 5/2/1997 | Butterflies 1997, sheet of 1 type | |
| - | no image | Somalia | 12/24/1997 | Arab Goldsmith Art, sheet of 1 type | |
| - | no image | Somalia | 12/24/1997 | Birds 1997, empty sheet (#52459) | incomplete |