Đang hiển thị: Bun-ga-ri - Tem bưu chính (1930 - 1939) - 3 tem.
1932
Exhibition of Airmail Postage Strasbourg - Airplane over City
9. Tháng 5 quản lý chất thải: Không sự khoan: 11½
![[Exhibition of Airmail Postage Strasbourg - Airplane over City, loại DK]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/DK-s.jpg)
![[Exhibition of Airmail Postage Strasbourg - Airplane over City, loại DK1]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/DK1-s.jpg)
![[Exhibition of Airmail Postage Strasbourg - Airplane over City, loại DK2]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/DK2-s.jpg)
