Polen
Viser nå: Polen - Postfrimerker (1860 - 2024) - 1 frimerker.
1999
Polish-Ukrainean Cooperation in Environmental Protection without Frontiers. Nature reserve East-Carpathians
22. September VM: Ingen Arkstørrelse: 20 Design: Jacek Brodowski / Aleksander Koszel Gravering: PWPW. Perforering: 11:11½