Sheets of Singapore, 2003
| Issuer | Date | Desc | State | ||
| - | no image | Singapore | 3/20/2003 | empty sheet (#22060) | incomplete |
| - |  |
Singapore | 5/21/2003 | empty sheet (#22061) | incomplete |
| - |  |
Singapore | 5/21/2003 | empty sheet (#22062) | incomplete |
| - |  |
Singapore | 5/21/2003 | empty sheet (#22063) | incomplete |
| - |  |
Singapore | 5/21/2003 | empty sheet (#22064) | incomplete |
| - |  |
Singapore | 5/21/2003 | empty sheet (#22065) | incomplete |
| - |  |
Singapore | 6/25/2003 | Joy & Caring, sheet of 10 types | all added |
| - | no image | Singapore | 7/18/2003 | empty sheet (#22067) | incomplete |
| - | no image | Singapore | 8/9/2003 | National Day 2003, sheet of 4 types | all added |
| - | no image | Singapore | 9/3/2003 | empty sheet (#22069) | incomplete |
| - | no image | Singapore | 9/3/2003 | empty sheet (#22070) | incomplete |
| - |  |
Singapore | 10/4/2003 | empty sheet (#22071) | incomplete |
| - |  |
Singapore | 11/20/2003 | empty sheet (#22072) | incomplete |