This coni was minted in the Honolulu Mint for the 50th Anniversary of the Attack of Pearl harbor. The coin is two-sided, made of 1 troy ounce of .999 pure silver. The Arizona battleship relief is plated with gold. The coin is in a hard plastic case and comes with a blue felt display box that measures 3" x 3". It also comes with a small certificate with number GS 2264. Please contact with any questions.