Cuba
| Country: | Cuba |
| Type: | Postage stamps |
| Series: | 3rd Communist Party Congress |
| Nominal: | 20 ¢ |
| Year: | 1986 |
| Size: | 47 x 32 mm |
| Perforation: | comb 13 x 12¾ |
3rd Communist Party Congress
 Congress emblem 0.11$ |  Party and natl flags, emblem |