Departure for Mars
90%
| Country: | Yemen, Arab Republic |
|---|---|
| Issue: | Conquest of Mars (I) |
| Date: | 1971-06-15 |
| Print: | Offset and Lithography |
| Size: | 93 x 35 |
| Perforation: | comb 13½ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | ¾ Yemeni buqsha |