Bulgarien
Viser nu Bulgarien - Post frimærker (1879 - 2024) - 1 frimærker.
2019
The 150th Anniversary of the Bulgarian Acedemy of Science
7. oktober VM: Ingen Arkstørrelse: 50 Design: Maya Staykova Perforeringer: 13
![[The 150th Anniversary of the Bulgarian Acedemy of Science, type HGR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/HGR-s.jpg)
