ただいま表示中： 北ベトナム - 公用切手 (1953 - 1968) - 4 切手.
1955
Agricultural Reforms - Inscription: "SU VU"
12月 WM: なし ミシン目: 11½
![[Agricultural Reforms - Inscription: "SU VU", タイプ C]](https://www.stampworld.com/media/catalogue/North-Vietnam/Official-stamps/C-s.jpg)
![[Agricultural Reforms - Inscription: "SU VU", タイプ C1]](https://www.stampworld.com/media/catalogue/North-Vietnam/Official-stamps/C1-s.jpg)
1955
Postage Stamps Overprinted "O K 100 THOC"
WM: なし ミシン目: 7
![[Postage Stamps Overprinted "O K 100 THOC", タイプ D]](https://www.stampworld.com/media/catalogue/North-Vietnam/Official-stamps/D-s.jpg)
![[Postage Stamps Overprinted "O K 100 THOC", タイプ D1]](https://www.stampworld.com/media/catalogue/North-Vietnam/Official-stamps/D1-s.jpg)
