World Telecommunication Day
60%
| Country: | Cabo Verde |
|---|---|
| Issue: | World Telecommunication Day |
| Date: | 1977-05-17 |
| Print: | Offset and Lithography |
| Perforation: | 13½ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 5.50 Cape Verdean escudo |
| Print run: | 400000 |