Poland
0.07 - 0.08$
price on 09.10.2022
| Country: | Poland |
| Type: | Postage stamps |
| Series: | International Quiet Sun Year, 1964-65 |
| Nominal: | 2.50 zł |
| Year: | 1965 |
| Material: | coated |
| Size: | 42 x 42 mm |
| Perforation: | comb 11½ |
| Mintage: | 2,145,000 |
International Quiet Sun Year, 1964-65
 IQSY Emblem 0.04$ |  IQSY Emblem 0.04$ |  Radio Telescope Dish 0.05$ |  Radio Telescope Dish 0.07$ |
 Solar System 0.21$ |  Solar System 0.54$ |