This set of seven Cook Islands 1990 silver 50 dollars coins feature beautiful designs showcasing various species of Endangered World Wildlife. Crafted with pure silver, these coins are a must-have for any coin collector or animal lover. The coins were minted in the Cook Islands, a country located in the South Pacific Ocean. The 7 coins from this set that are included are: -1990 Cook Island Silver 50 Dollars Endangered World Wildlife Chimp -1990 Cook Island Silver 50 Dollars Endangered World Wildlife Bighorn Sheep -1990 Cook Island Silver 50 Dollars Endangered World Wildlife European Bison -1990 Cook Island Silver 50 Dollars Endangered World Wildlife Whooping Crane -1990 Cook Island Silver 50 Dollars Endangered World Wildlife Blackbuck -1990 Cook Island Silver 50 Dollars Endangered World Wildlife Dama Gazelles -1990 Cook Island Silver 50 Dollars Endangered World Wildlife Bison Buffalo Please see all of the photos for details. Stored in a climate-controlled and smoke-free environment. None of my coins have ever been cleaned in my possession. Thanks for looking and have a great day!