Польша
The stamp exists also with the watermarks:
- Posthorn Type 2 Multiple [SR] - III-4
- Posthorn Type 2 Multiple [Rev, SL] - III-6
- Posthorn Type 2 Multiple [Rev, SR] - III-8
- Posthorn Type 2 Multiple [SR] - III-4
- Posthorn Type 2 Multiple [Rev, SL] - III-6
- Posthorn Type 2 Multiple [Rev, SR] - III-8
| Страна: | Польша |
| Тип: | Почтовые марки |
| Серия: | 40th anniv. Of the third Silesian uprising |
| Номинал: | 1.55 zł |
| Год: | 1961 |
| Перфорация: | comb 12 x 12¼ |
| Тираж: | 1,261,000 |
40th anniv. Of the third Silesian uprising
 Insurgents' Monument, St.Ann's Mountain 39 руб |  Cross of Silesian Insurgents |