Friday, January 1, 1971 Yemen, Arab Republic will issue: Stamp "In orbit around phobos (a satellite of Mars)" face value 3, Stamp "Three men on Mars" face value 3½,
| Country: | Yemen, Arab Republic |
|---|---|
| Issue: | Conquest of Mars (I) |
| Date: | 1971-01-01 |
| Size: | 93 x 35 |
| Perforation: | 13½ |
| Emission: | Air Mail |
| Format: | Stamp |
| Face Value: | 3 Yemeni buqsha |
| Country: | Yemen, Arab Republic |
|---|---|
| Issue: | Conquest of Mars (I) |
| Date: | 1971-01-01 |
| Size: | 93 x 35 |
| Perforation: | 13½ |
| Emission: | Air Mail |
| Format: | Stamp |
| Face Value: | 3½ Yemeni buqsha |