Now showing: Poland - Postage stamps (1980 - 1989) - 5 stamps.
1981
Nature Protection - The European Bison
27. srpen WM: Žádný Sheetsize: 50 Design: K. Śliwka Engraving: PWPW. Perforation: 11½ x 11
![[Nature Protection - The European Bison, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/2757-b.jpg)
| No. | Typ | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2757 | CKO | 6.50(Zł) | multicoloured | Bison bonasus | (6547000) | - | - | - | - | |||||
| 2758 | CKP | 6.50(Zł) | multicoloured | Bison bonasus | (6547000) | - | - | - | - | |||||
| 2759 | CKQ | 6.50(Zł) | multicoloured | Bison bonasus | (6547000) | - | - | - | - | |||||
| 2760 | CKR | 6.50(Zł) | multicoloured | Bison bonasus | (6547000) | - | - | - | - | |||||
| 2761 | CKS | 6.50(Zł) | multicoloured | Bison bonasus | (6547000) | - | - | - | - | |||||
| 2757‑2761 | Strip of 5 | 3.50 | - | - | - | EUR |
