Bulgaaria
Praegu kuvatakse: Bulgaaria - postmargid (1879 - 2024) - 1 margid.
1978
The 100th Anniversary of the National Library "Cyril and Methodios"
15. detsember WM: mitte ükski perforatsioon: 13
![[The 100th Anniversary of the National Library "Cyril and Methodios", Tüüp CSB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/CSB-s.jpg)
![[The 100th Anniversary of the National Library "Cyril and Methodios", Tüüp CSC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/CSC-s.jpg)
![[The 100th Anniversary of the National Library "Cyril and Methodios", Tüüp CSD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/CSD-s.jpg)
