Only 1,000 of these sets are available worldwide! To add to the exclusivity of these sets, Mexico has issued the 2009 5-coin Silver Proof set in an official deluxe wood case accompanied by individually serially numbered Certificates of Authenticity. Considered one of the most beautiful coins in the world, the obverse features a winged angel design against the backdrop of twin Mexican volcanoes. Struck at the oldest mint in North America, the Libertad is truly Mexico’s silver treasure coin. Includes a 40 mm, 33 mm, 27 mm, 20 mm and 16 mm silver coin.