苏联
现在展示： 苏联 - （通用）邮票 (1923 - 1991) - 1 邮票.
1973
Historic Buildings of Baltic Countries
20. 十二月 窗口管理器: 空缺 纸张规格 : 9 设计: A. Kalashnikov 雕版: Ivan M. Mokrousov 筛孔: 12 x 12¼
![[Historic Buildings of Baltic Countries, 类型 EQD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/EQD-s.jpg)
![[Historic Buildings of Baltic Countries, 类型 EQE]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/EQE-s.jpg)
![[Historic Buildings of Baltic Countries, 类型 EQF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/EQF-s.jpg)
![[Historic Buildings of Baltic Countries, 类型 EQG]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/EQG-s.jpg)
