The Columbia Mint 1982 Washington Silverpiece Proof 1 oz .999 Silver coin is a rare and valuable collectible item. This coin, minted by The Columbia Mint, features a striking proof finish with a fineness of 0.999 silver. With a total precious metal content of 1 oz, this coin is a prized possession for collectors and investors alike. The certification of this coin is uncertified, adding to its authenticity and appeal to numismatists.