For a Europe of Social Progress
2.40 Kčs 1977
Czechoslovakia
| Country: | Czechoslovakia |
| Type: | Postage stamps |
| Series: | For the Europe of peace, cooperation and social progress |
| Nominal: | 2.40 Kčs |
| Year: | 1977 |
| Perforation: | comb 11¾ x 11¼ |
For the Europe of peace, cooperation and social progress
 For a Europe of Cooperation 0.21$ |  For a Europe of Social Progress 0.42$ |  For a Europe of Social Progress |