Bulgaaria
Praegu kuvatakse: Bulgaaria - postmargid (1879 - 2024) - 1 margid.
1962
Airmail - International Astronautical Congress, Varna
24. september WM: mitte ükski perforatsioon: 11
![[Airmail - International Astronautical Congress, Varna, Tüüp AQV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/AQV-s.jpg)
![[Airmail - International Astronautical Congress, Varna, Tüüp AQW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/AQW-s.jpg)
