Sheets of Finland, 1998
| Issuer | Date | Desc | State | ||
| - |  |
Finland | 1/15/1998 | Moomins 1998, sheet of 4 types | |
| - |  |
Finland | 2/3/1998 | sheet of 6 types | |
| - |  |
Finland | 3/12/1998 | empty sheet (#52915) | incomplete |
| - |  |
Finland | 6/4/1998 | sheet of 8 types | |
| - |  |
Finland | 9/4/1998 | Owls 1998, sheet of 5 types | incomplete |
| - |  |
Finland | 10/9/1998 | empty sheet (#52914) | incomplete |