The 10th International Astronomical Union Congress 1958
Now showing: USSR - Postage stamps - 1958 - The 10th International Astronomical Union Congress - 3 stamps.
1958
The 10th International Astronomical Union Congress
16. August WM: None Sheetsize: 90 Design: I. Levin Perforation: 12ΒΌ x 12
![[The 10th International Astronomical Union Congress, type BNY]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/BNY-s.jpg)
![[The 10th International Astronomical Union Congress, type BNZ]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/BNZ-s.jpg)
![[The 10th International Astronomical Union Congress, type BOA]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/BOA-s.jpg)