The 2019 United States Mint Silver Proof Set features 10 proof coins encased in two clear plastic lenses in a beautifully designed package you’ll be proud to display. The quarters, dime, and half dollar are minted in 99.9 percent silver. The 2019 Silver Proof Coin Set is a great addition to any collection. The 2019 edition of the United States Mint Silver Proof Set includes the following coins. The 10th annual release of silver versions of the five America the Beautiful Quarters® Program coins. Honoring Lowell National Historical Park in Massachusetts; American Memorial Park in the Northern Mariana Islands; War in the Pacific National Historical Park in Guam; San Antonio Missions National Historical Park in Texas; and Frank Church River of No Return Wilderness in Idaho. With a reverse design (tails) featuring Mary Golda Ross writing calculations. Behind her, an Atlas-Agena rocket launches into space, with an equation inscribed in its cloud. An astronaut, symbolic of Native American astronauts, including John Herrington, spacewalks above. In the field behind, a group of stars indicates outer space. The obverse design (heads) retains the central figure Sacagawea carrying her infant son, Jean Baptiste. The inscriptions are “LIBERTY” and IN GOD WE TRUST. Premium Coin : The 2019 Silver Proof Set is accompanied by an additional 2019 Lincoln penny with a reverse proof finish struck at the West Point Mint with a “W” mint mark. This special coin is packaged separately in clear United States Mint plastic wrap. The 2019 United States Mint Silver Proof Set® contains 10 coins, each bearing the “S” mint mark of the United States Mint at San Francisco. Silver content – 1.65 oz.