Poland
The stamp exists also with the watermarks:
- Posthorn Type 2 Multiple [SL] - III-2
- Posthorn Type 2 Multiple [Rev, SL] - III-6
- Posthorn Type 2 Multiple [SL] - III-2
- Posthorn Type 2 Multiple [Rev, SL] - III-6
| Country: | Poland |
| Type: | Postage stamps |
| Series: | 65th Anniv. Phil. Movement in Poland |
| Nominal: | 10 zł |
| Year: | 1959 |
| Perforation: | comb 12½ |
| Mintage: | 679,194 |