The product described is a highly sought-after 2016 W Proof Silver American Eagle coin certified by NGC as PF70 – the highest grade achievable. This specific coin holds the unique distinction of being signed by Edmund Moy on the first day of its release, adding to its rarity and collectible value. With a fineness of 0.999 and containing 1 oz of silver, this coin, minted by the U.S. Mint, is a prized possession for any coin collector or investor looking to add a premium piece to their collection.