
Nguyễn Phúc Bảo Long, Crown Prince of Vietnam (1936–2007) was the eldest son of Emperor Bảo Đại and Empress Nam Phương. He was the last crown prince of the Nguyễn dynasty. Born at Kien-Trung Palace, Huế, he was invested and proclaimed Crown Prince, the official heir to the throne, in a Confucian ceremony at Can-Chanh Palace in Huế in 1939.
In 1947, Empress Nam Phương left Vietnam with the Crown Prince and his siblings to live outside Cannes, France.
Stamps designed by Henri-Lucien Cheffer (1880–1957), and printed by Atelier de Fabrication des Timbres-Poste, Paris.

