Poland
Now showing: Poland - Postage stamps (1860 - 2024) - 1 stamps.
2008
United Nations Climate Change Conference in Poznan 2008
1. December WM: None Sheetsize: 50 Design: Anna Niemierko Engraving: PWPW. Perforation: 11½:11
![[United Nations Climate Change Conference in Poznan 2008, type GBW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/GBW-s.jpg)