Menampilkan: Bulgaria - Prangko (1920 - 1929) - 10 prangko.
WM: Tiada Perforasi: 11½
![[Tsar Boris III - New Drawing. See Also No. 189, Tipe CD]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CD-s.jpg)
![[Tsar Boris III - New Drawing. See Also No. 189, Tipe CD2]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CD2-s.jpg)
15. Maret WM: Tiada Perforasi: 11½
![[Bombing of the Sveta Nedelja Cathedral, Sofia, Tipe CE]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CE-s.jpg)
2. Juni WM: Tiada Desain: Хр.Лозев Perforasi: 11½
![[The 50th Anniversary of the Death of Christo Botev, 1848-1976, Tipe CF]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CF-s.jpg)
![[The 50th Anniversary of the Death of Christo Botev, 1848-1976, Tipe CF1]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CF1-s.jpg)
![[The 50th Anniversary of the Death of Christo Botev, 1848-1976, Tipe CF2]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CF2-s.jpg)
WM: Tiada Perforasi: 11½
![[Coat of Arms, Tipe CG]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CG-s.jpg)
![[Coat of Arms, Tipe CG1]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CG1-s.jpg)
Menampilkan: Bulgaria - Prangko (1920 - 1929) - 10 prangko.
WM: Tiada Perforasi: 11½
15. Maret WM: Tiada Perforasi: 11½
2. Juni WM: Tiada Desain: Хр.Лозев Perforasi: 11½
WM: Tiada Perforasi: 11½