This proof silver dollar contains 25.175 grams of sterling silver which comes to 0.75 troy ounces of pure silver. It was struck to celebrate the Queen's Golden Jubilee. 50 years into her reign, she was (and is) one of the world's most popular monarchs. She is queen of the United Kingdom, Great Britain, and Northern Ireland and is head of the Commonwealth which includes Canada and more than 40 other countries. This coin shows Queen Elizabeth II with her crown and looking on from her guarded carriage with a smile. Comes to you in a green clamshell style case and decorative slipcover, with a certificate of authenticity. Limited to a mintage of 125,000 coins.