2019 United States Mint Silver Proof Set; 10 pcs, about about 1.4 ounces of pure silver.. The 2019 Silver Proof Set contains 10 coins encased in three clear plastic lenses. All coins included in the set were struck at the San Francisco Mint. These beautiful proof coins are specially minted to feature sharp relief, a mirror–like background and frosted foregrounds. The Set include the annual release of five 90% silver quarters in the America the Beautiful Quarters Program which are; 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. A 90% silver Kennedy Half Dollar, and a 90% silver Roosevelt Dime. A Native American $1 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. Inscriptions are “UNITED STATES OF AMERICA” and "$1." The obverse design (heads) retains the central figure Sacagawea carrying her infant son, Jean Baptiste. The inscriptions are “LIBERTY”. A Jefferson Nickel and a Lincoln Cent. 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. A beautiful mint issued set in the original packaging with the certificate of authenticity.