Day of Knowledge 0.60 د.ج — Algeria, 1980
Day of Knowledge (Algeria, 1980), face value 0.60 د.ج. Photo, catalogue value, details and photo identification.
- Issue date
- 1980
- Face value
- 0.60 د.ج
- Colors
- Multicolor
- Print run
- 1,000,000
- Yvert
- DZ 712
- Michel
- DZ 751
- Stanley Gibbons
- DZ 768
- Scott
- DZ 640