This American Eagle coin is made of 0.999 silver and has a precious metal content of 1 oz. It was minted in 2006 and certified by NGC with a grade of MS 70. The coin is in perfect condition and has been verified by Mike Castle's signature. It has a strike type of burnished and has not been modified. The certification number may vary. The brand/mint is U.S. Mint. This coin is a perfect addition to any collection and a great investment in precious metals.