Poland
The stamp exists also with the watermark "Posthorn Type 2 Multiple [Rev] - III-7"
| Country: | Poland |
| Type: | Postage stamps |
| Series: | Famous Poles (1963) |
| Nominal: | 60 gr |
| Year: | 1963 |
| Size: | 44 x 26 mm |
| Perforation: | comb 12¼ x 12½ |
| Mintage: | 2,023,200 |
Famous Poles (1963)
 Ludwig Warynski |  Ludwig Krzywicki |  Marie Sklodowska Curie |  Karol Swierczewski 0.15$ |