Now showing: North Vietnam - Postage stamps (1960 - 1969) - 12 stamps.
8. March WM: None Perforation: 11
15. June WM: None Sheetsize: 10 Engraving: Nguyen The Vinh, Trinh Quoc Thu Perforation: 11
15. June WM: None Sheetsize: 10 Engraving: Nguyen The Vinh, Trinh Quoc Thu Perforation: 11
17. October WM: None Sheetsize: 10 Engraving: Trinh Quoc Thu Perforation: 11
17. October WM: None Sheetsize: 10 Engraving: Trinh Quoc Thu Perforation: 11