Digital museum showcasing the collection of worldwide legends over the years! 千古不朽博物館展示多年來收藏的世界傳奇故事!
Protectorate of Annam
Khải Định
Khải Định Thông Bảo
安南保護國
啓定帝
啓定通寶
Item number: A3017
Year: AD 1916-1925
Material: Brass
Size: 22.4 x 22.4 x 0.7 mm
Weight: 2.45 g
Provenance: Spink 2023
This is a “Khải Định Thông Bảo” coin cast in brass during the reign of Emperor Duy Tân, the 12th ruler of the Nguyễn dynasty, who reigned from AD 1916 to 1925. By this time, the Nguyễn emperors in Huế had largely lost real political power and functioned primarily as figureheads under French colonial rule. Nonetheless, to preserve the symbolic dignity of the monarchy, the traditional square-holed cash coins continued to be minted under the imperial era name.
The coin follows the traditional Chinese-influenced square-holed cash coin design. On the obverse, the four Chinese characters “Khải Định Thông Bảo” (啓定通寶) are engraved in regular script, arranged in the sequence of top, bottom, right, and left. The reverse side is blank, with no inscriptions or designs.
The Khải Định Thông Bảo was produced using mechanical minting techniques, resulting in a very large output. This allowed it to be exchanged interchangeably with the low-denomination coins issued by the French colonial administration.
In AD 1916, following the failed conspiracy of Emperor Duy Tân to resist French colonial rule, the French authorities appointed his cousin, Emperor Khải Định, as the new sovereign. During his reign, Khải Định issued numerous decrees that favoured the French, and to finance the construction of his own mausoleum, he imposed heavy taxes and ordered the arrest of protesters. Due to these actions, Vietnamese historians have often regarded him as a corrupt and traitorous collaborator.