Bulgarien
Viser nu Bulgarien - Post frimærker (1879 - 2024) - 1 frimærker.
1988
The 40th Anniversary of the Danube Navigation Convention
25. november VM: Ingen Arkstørrelse: 2 Perforeringer: 13¼ x 13
![[The 40th Anniversary of the Danube Navigation Convention, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/3724-b.jpg)
