The 50th Anniversary of Pioneer Organization 1972
Now showing: USSR - Postage stamps - 1972 - The 50th Anniversary of Pioneer Organization - 1 stamps.
1972
The 50th Anniversary of Pioneer Organization
10. May WM: None Sheetsize: 1 Design: I. Martynov Perforation: 12 x 12ΒΌ
![[The 50th Anniversary of Pioneer Organization, type ]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/3800-b.jpg)
