Chairman Hồ Chí Minh's personal seal with the flag of the Democratic Republic of Viet-Nam (North Vietnam) found on a diplomatic document.
File:Hồ Chí Minh ấn (胡志明印).svg.
File:Chinese seal of Hồ Chí Minh (1950's).png.
The government of the Democratic Republic of Việt Nam (North Vietnam), user:smallJarsWithGreenLabels, Remove.bg, and Donald Trung Quoc Don (徵國單).