The 6th World Youth Festival (1st Issue) - Moscow 1957
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1957
The 6th World Youth Festival (1st Issue) - Moscow
3. March WM: None Sheetsize: 72 Design: V. Zavyalov Perforation: 12 x 1¼
![[The 6th World Youth Festival (1st Issue) - Moscow, type BGS]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BGS-s.jpg)
