DESCRIPTION The 2019 United States Mint Proof Set features 10 proof coins encased in two clear plastic lenses in a beautifully designed package you’ll be proud to display. One of the Mint’s signature products, it is a great addition to any collection or the perfect gift for a special occasion. With sharp relief and mirror-like backgrounds, U.S. Mint proof coins have frosted, sculpted foregrounds, giving them a special cameo effect. The 2019 edition of the United States Mint Proof Set includes the following coins: The tenth annual release of five quarters in the America the Beautiful Quarters Program: 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 Frank Church River of No Return Wilderness in Idaho One Native American $1 Coin 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” and “IN GOD WE TRUST.” Native American $1 Coin Kennedy half dollar Roosevelt dime Jefferson nickel Lincoln penny New this year! Premium Coin: The 2019 Proof Set is accompanied by an additional, special edition 2019 Lincoln penny with a 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. This is the first of three sets to include an additional special edition penny with a “W” mint mark in 2019. The United States Mint Silver Proof Set will include an additional special edition penny with a reverse proof finish and the United States Mint Uncirculated Coin Set will include an additional special edition penny with an uncirculated finish. The 2019 United States Mint Proof Set is a must-have for any coin collection. SPECIFICATIONS Denomination: Penny Nickel Dime Quarter Half Dollar Dollar Finish: Proof Proof Proof Proof Proof Proof Composition: 2.5% Copper, Balance Zinc 25% Nickel, Balance Copper 8.33% Nickel, Balance Copper 8.33% Nickel, Balance Copper 8.33% Nickel, Balance Copper 6% Zinc, 3.5% Manganese, 2% Nickel, Balance Copper Weight: 2.500 grams 5.000 grams 2.268 grams 5.670 grams 11.340 grams 8.100 grams Diameter: 0.750 inch (19.05 mm) 0.835 inch (21.21 mm) 0.705 inch (17.91 mm) 0.955 inch (24.26 mm) 1.205 inches (30.61 mm) 1.043 inches (26.49 mm) Edge: Plain Plain Reeded Reeded Reeded Lettered Mint and Mint Mark: San Francisco – S San Francisco – S San Francisco – S San Francisco – S San Francisco – S San Francisco – S This set includes five America the Beautiful Quarters Program quarters.