7 Tiền - Bao Dai

Bao Dai ascended the throne in 1926 at age twelve under French supervision, and the imperial coinage issued across his reign existed almost entirely as ceremonial currency — struck for court ritual and presentation rather than everyday exchange. French Indochina's piastre handled actual commerce; these silver pieces occupied a parallel, largely symbolic monetary space maintained for the Nguyễn dynasty's internal court functions.

The X# prefix in the reference places this squarely in the "unusual world coins" category — neither standard circulation nor conventional commemorative issue. Surviving examples rarely show meaningful wear for exactly that reason.