Educational center and Book Year emblem
56%
| Country: | Thailand |
|---|---|
| Issue: | International Book Year |
| Date: | 1972-12-08 |
| Print: | Offset and Lithography |
| Perforation: | comb 13¼ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 75 Thai satang |