Sheets of Thailand, 1989
| Issuer | Date | Desc | State | ||
| - |  |
Thailand | 10/8/1989 | International Letter Writing Week 1989, sheet of 4 types | all added |
| - |  |
Thailand | 11/15/1989 | New Year 1990, sheet of 4 types | all added |
| Issuer | Date | Desc | State | ||
| - | |
Thailand | 10/8/1989 | International Letter Writing Week 1989, sheet of 4 types | all added |
| - | |
Thailand | 11/15/1989 | New Year 1990, sheet of 4 types | all added |