There is a special American Eagle Collection included in the 2021 US Mint Silver Proof Collection issues that comprises a total of six coins, all of which have.999 pure silver content, and the set includes both variants of the American Silver Eagle from 2021's issuance. The collection comprises the following items: New design for the American Eagle Silver Proof Coin (San Francisco) Design of the American Eagle Silver Proof Coin - Classic Style (West Point) Quarter commemorating the Tuskegee Airmen National Historic Site (the final quarter in the America the Beautiful Quarters® Program!) George Washington crosses the Delaware quarter in the year 1776. Kennedy half dollar, Roosevelt penny, and other coins Silver weight: A total of 28.776 troy ounces is contained within the coins of the set. Each coin is struck in 99.9 percent pure silver and has a dazzling proof polish, making them ideal for collection. Proof coins are distinguished by their mirror-like backgrounds and frosted foregrounds, which provide a unique cameo look. They are hit with the greatest quality strikes imaginable, and their sharpness of detail distinguishes them from the rest. In order to highlight and maintain the superb polish of the coins in this collection, they have been placed in display lenses.