Cook Islands 50 dollars Alexander Mackenzie Traveller PR67 PCGS silver coin 1991

The 1991 Cook Islands 50 Dollars “Alexander Mackenzie – 500 Years of America 1492–1992” silver coin honors one of history’s greatest explorers. Issued as part of the quincentenary commemorations of the discovery of America, this impressive Proof coin is certified PR67 Deep Cameo by PCGS and struck in fine silver.

The reverse features a detailed portrait of Alexander Mackenzie, the famed Scottish explorer who became the first European to cross North America to the Pacific Ocean. His thoughtful profile is accompanied by a depiction of a small exploration vessel with a standing figure holding an oar, symbolizing endurance and discovery. The surrounding inscriptions read “500 YEARS OF AMERICA 1492–1992” and “50 DOLLARS.” Frosted relief contrasts beautifully with mirrored fields, emphasizing the sculptural depth of the design.

The obverse displays the crowned portrait of Queen Elizabeth II with the inscriptions “ELIZABETH II,” “COOK ISLANDS,” and the date “1991.” Mackenzie’s 1793 expedition marked a milestone in geographic exploration, expanding knowledge of the North American continent. This certified PR67 example is an excellent addition for collectors of exploration history, commemorative issues, and high-quality silver proofs.

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