IX Congreso Sindical Mundial
56%
| Country: | Cuba |
|---|---|
| Issue: | Labour Congress |
| Date: | 1978-01-01 |
| Print: | Offset and Lithography |
| Perforation: | comb 12¾ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 30 Cuban centavo |