International Education Year - UNESCO 68 ¢ — Argentina, 1970
International Education Year - UNESCO (Argentina, 1970), face value 68 ¢. Photo, catalogue value, details and photo identification.
- Issue date
- 1970
- Face value
- 68 ¢
- Colors
- Black | Blue
- Print run
- 500,000
- Yvert
- AR PA132
- Michel
- AR 1066
- Stanley Gibbons
- AR 1342
- Scott
- AR C129