5 Dollars - Charles III Charles IV

Niue's arrangement with the New Zealand Mint has made it one of the most prolific issuing authorities for commemorative silver in the modern market — a legal quirk that lets a Pacific island nation of roughly 1,600 people appear on coins produced by the thousands for collector programs worldwide. The Charles III / Charles IV pairing here references the Spanish Bourbon kings whose reigns bookended the collapse of Spain's American empire, a collapse accelerated by the very silver trade this coin's weight quietly echoes.