Bulgarien
Viser nu Bulgarien - Post frimærker (1879 - 2024) - 1 frimærker.
2013
The 1150th Anniversary of the Arrival of St. Cyril & Methodius - Joint Issue with Slovakia, Vatican & Czech Republic
12. juni VM: Ingen Arkstørrelse: 1 Design: Kristina Borisova Perforeringer: 13 x 13½