Bulgaria
Viser nå: Bulgaria - Postfrimerker (1879 - 2024) - 1 frimerker.
2013
The 60th Anniversary of the Mining and Geology University
St. Ivan of Rila
28. May VM: Ingen Arkstørrelse: 50 Design: Georgi Yankov Perforering: 13
![[The 60th Anniversary of the Mining and Geology University
St. Ivan of Rila, type GUR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/GUR-s.jpg)
