International Education Year 25 Gs — Paraguay, 1971
International Education Year (Paraguay, 1971), face value 25 Gs, “International Education Year - UNESCO” series. Photo, catalogue value, details and photo…
- Series
- International Education Year - UNESCO
- Issue date
- 1971
- Face value
- 25 Gs
- Colors
- Lilac
- Yvert
- PY PA579
- Michel
- PY 2227x
- Stanley Gibbons
- PY 1143
- Scott
- PY 1381