The 2005-S 90% Silver Proof Set from the US Mint includes 11 coins ranging in denomination from 1 cent to 1 dollar. The Kennedy Half Dollar, the Roosevelt Dime and the 5 quarters are composed of 90% silver and come in a proof finish, making them highly collectible for numismatists. The set includes a box and a Certificate of Authenticity issued by the U.S. Mint, adding to its value and appeal for collectors. Minted in San Francisco, this set represents a piece of American history and craftsmanship. The 5 quarters issued that year include California (1850), Minnesota (1858), Oregon (1859), Kansas (1861) and W Virginia (1861), making it a must-have year for Left Coast folk.
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