10 Diners - Joan Martí i Alanis Jesus standing in boat

Andorra's coinage authority has historically contracted its strikes to foreign mints — this issue was produced at the Kremnica Mint in Slovakia, one of Europe's oldest continuously operating mints, active since 1328. The 10 Diners series of the 1990s served a frankly commemorative and bullion-adjacent function; Andorra had no truly independent monetary system, circulating French francs and Spanish pesetas in parallel by informal agreement rather than treaty.

Joan Martí i Alanis served as Bishop of Urgell — and therefore co-Prince of Andorra — from 1971 until his death in 2009, making him one of the longest-serving holders of that feudal office.