International Book Year 75 st — Thaïland, 1972
International Book Year (Thaïland, 1972), face value 75 st. Photo, catalogue value, details and photo identification.
- Issue date
- 1972
- Face value
- 75 st
- Colors
- Multicolor
- Print run
- 5,000,000
- Yvert
- TH 633
- Michel
- TH 655
- Stanley Gibbons
- TH 738
- Scott
- TH 643