International Symposium of Macromolecular Chemistry
1 Kčs 1965
Czechoslovakia
0.11 - 0.13$
price on 06.12.2022
| Country: | Czechoslovakia |
| Type: | Postage stamps |
| Series: | Cultural anniversaries and events |
| Nominal: | 1 Kčs |
| Year: | 1965 |
| Size: | 33 x 27 mm |
| Perforation: | comb 11½ |
| Mintage: | 1,620,000 |
Cultural anniversaries and events
