Info| Date | 1977, 04 XI |
|---|---|
| Value | 1 |
| Catalog no. | Mi 1293 Sc 1087 SG 1319 Y&T 1120 |
| Topic | Circus Festival |
| Occasion | 4th International Circus Festival |
| Description | Inscription: 8-12 december 1977 - 4e FESTIVAL INTERNATIONAL DU CIRQUE. In the background many flags, among them the Polish one. |
