Now showing: USSR - Postage stamps (1960 - 1969) - 6 stamps.
5. January WM: None Sheetsize: 100 Design: V. Zavyalov Perforation: 12 x 11½
17. October WM: None Sheetsize: 16 Design: V. Zavyalov Perforation: 12¼
17. October WM: None Sheetsize: 16 Design: V. Zavyalov Perforation: 12¼
17. October WM: None Sheetsize: 16 Design: V. Zavyalov Perforation: 12¼
23. October WM: None Sheetsize: 16 Design: V. Zavyalov Perforation: 12¼
23. October WM: None Sheetsize: 16 Design: V. Zavyalov Perforation: 12¼