International cooperation year
60%
| Country: | Aden |
|---|---|
| Issue: | South Arabian Federation |
| Date: | 1965-10-24 |
| Print: | Offset and Lithography |
| Perforation: | comb 14½ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 5 South Yemeni fils |