Numismatic

2026 Cook Islands 5 oz Silver Antique Jefferson Memorial

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The 2026 Cook Islands 25 Dollars silver coin represents the final chapter in the celebrated Historical Monuments series. Struck from five ounces of highly pure 0.9999 fine silver, this modern legal tender release stands out not only for its weight but also for its physical versatility, engineered with a flat edge that allows the coin to stand upright on its own. Advanced Smartminting technology brings the architectural details of the Jefferson Memorial to life with remarkable high relief. The reverse of the coin showcases the iconic structure, capturing the grand dome, the supporting columns, and the statue of Thomas Jefferson housed within. This intricate architectural rendering offers a three-dimensional depth that invites close inspection. On the obverse, the Jefferson Memorial is paired with the effigy of King Charles III, establishing its status as a sovereign coin backed by the government of the Cook Islands. Legible inscriptions on this side include the name of the monarch, the issuing nation, and the 25 Dollars denomination. With a strictly limited mintage of just 555 pieces worldwide, this antique-finish coin is a masterclass in modern minting capabilities.