Bulgarien
Viser nu Bulgarien - Post frimærker (1879 - 2024) - 1 frimærker.
1985
International Union of Stenographers and Typists Congress, Sofia
30. juni VM: Ingen Perforeringer: 13
![[International Union of Stenographers and Typists Congress, Sofia, type DQP]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/DQP-s.jpg)