Cuba
0.26 - 0.31$
price on 04.12.2022
| Country: | Cuba |
| Type: | Postage stamps |
| Series: | International Education Year |
| Nominal: | 30 ¢ |
| Year: | 1970 |
| Perforation: | line 12½ |
International Education Year
 Abacus 0.09$ |  Cow, microscope 0.26$ |