苏联
现在展示： 苏联 - （通用）邮票 (1923 - 1991) - 1 邮票.
1958
The 10th International Astronomical Union Congress
16. 八月 窗口管理器: 空缺 纸张规格 : 90 设计: I. Levin 筛孔: 12¼ x 12
![[The 10th International Astronomical Union Congress, 类型 BNY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BNY-s.jpg)
![[The 10th International Astronomical Union Congress, 类型 BNZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BNZ-s.jpg)
![[The 10th International Astronomical Union Congress, 类型 BOA]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BOA-s.jpg)
