Praegu kuvatakse: Bulgaaria - postmargid (1930 - 1939) - 3 margid.
1932
Exhibition of Airmail Postage Strasbourg - Airplane over City
9. mai WM: mitte ükski perforatsioon: 11½
![[Exhibition of Airmail Postage Strasbourg - Airplane over City, Tüüp DK]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/DK-s.jpg)
![[Exhibition of Airmail Postage Strasbourg - Airplane over City, Tüüp DK1]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/DK1-s.jpg)
![[Exhibition of Airmail Postage Strasbourg - Airplane over City, Tüüp DK2]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/DK2-s.jpg)
