Sunday, October 9, 1966 Thailand will issue: Stamp "International Letter Writing Week" face value 2, Stamp "International Letter Writing Week" face value 3,
| Country: | Thailand |
|---|---|
| Issue: | International Correspondence Week |
| Date: | 1966-10-09 |
| Print: | Photogravure |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 2 Thai baht |
| Country: | Thailand |
|---|---|
| Issue: | International Correspondence Week |
| Date: | 1966-10-09 |
| Print: | Photogravure |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 3 Thai baht |