Poland
0.07 - 0.08$
price on 11.03.2023
| Country: | Poland |
| Type: | Postage stamps |
| Series: | Prehistoric Animals (1966) |
| Nominal: | 20 gr |
| Year: | 1966 |
| Size: | 52 x 41 mm |
| Perforation: | comb 12½ |
| Mintage: | 7,930,000 |
Prehistoric Animals (1966)
 Dinichthys 0.07$ |  Eusthenopteron 0.09$ |  Ichthyostega 0.05$ |  Mastodonsaurus 0.1$ |
 Cynognathus 0.1$ |  Archaeopteryx 0.18$ |  Brontotherium 0.27$ |  Machairodus 0.32$ |
 Mammoth (Mammuthus sp.) 1.6$ |