Bulgaaria
Praegu kuvatakse: Bulgaaria - postmargid (1879 - 2024) - 1 margid.
1960
The 50th Anniversary of the Bulgaria State Opera
23. veebruar WM: mitte ükski perforatsioon: 11
![[The 50th Anniversary of the Bulgaria State Opera, Tüüp AIV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/AIV-s.jpg)
![[The 50th Anniversary of the Bulgaria State Opera, Tüüp AIW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/AIW-s.jpg)
