現在展示： 保加利亞 - （通用）郵票 (1940 - 1949) - 11 郵票.
31. May 窗口管理器: 空缺 設計: Н.Тузсузов 篩孔: 11½
![[The 65th Anniversary of the Death of Hristo Botev, 類型 IH]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/IH-s.jpg)
![[The 65th Anniversary of the Death of Hristo Botev, 類型 II]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/II-s.jpg)
![[The 65th Anniversary of the Death of Hristo Botev, 類型 IJ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/IJ-s.jpg)
3. June 窗口管理器: 空缺 篩孔: 11½
![[Buildings, 類型 IK]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/IK-s.jpg)
![[Buildings, 類型 IL]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/IL-s.jpg)
![[Buildings, 類型 IM]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/IM-s.jpg)
3. October 窗口管理器: 空缺 篩孔: 13
![[Integration of Macedonia and Trachea, 類型 IN]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/IN-s.jpg)
![[Integration of Macedonia and Trachea, 類型 IO]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/IO-s.jpg)
![[Integration of Macedonia and Trachea, 類型 IP]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/IP-s.jpg)
![[Integration of Macedonia and Trachea, 類型 IQ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/IQ-s.jpg)
![[Integration of Macedonia and Trachea, 類型 IR]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/IR-s.jpg)
