Sheets of Marshall Islands, 1998
| Issuer | Date | Desc | State | ||
| - |  |
Marshall Islands | 1/2/1998 | empty sheet (#25905) | incomplete |
| - |  |
Marshall Islands | 3/16/1998 | empty sheet (#63715) | incomplete |
| - |  |
Marshall Islands | 5/21/1998 | empty sheet (#25906) | incomplete |
| - | no image | Marshall Islands | 7/15/1998 | empty sheet (#63716) | incomplete |
| - |  |
Marshall Islands | 8/28/1998 | empty sheet (#63717) | incomplete |
| - |  |
Marshall Islands | 9/1/1998 | Chevrolet Vehicles, sheet of 8 types | |
| - |  |
Marshall Islands | 9/14/1998 | empty sheet (#63718) | incomplete |
| - |  |
Marshall Islands | 11/3/1998 | Auxiliary Supply of a Seawater Desalination Plant during Droughts caused by El Nino, sheet of 1 type | |
| - |  |
Marshall Islands | 11/16/1998 | empty sheet (#25909) | incomplete |
| - | no image | Marshall Islands | 12/1/1998 | empty sheet (#63719) | incomplete |