This coin is part of the America the Beautiful silver bullion coins (abbreviated ATB) - a series of 56 silver bullion coins with a face value of a quarter dollar. The coins in the series contain 5oz (five troy ounces) of silver, making them the largest silver bullion coins issued to date by the United States Mint. The design of the coins duplicates exactly - though much enlarged - each of the America the Beautiful quarters. They were issued from 2010 to 2021.
All coins in the series feature a common obverse depicting George Washington in a restored version of the portrait created by John Flanagan for the 1932 Washington quarter, while the reverses feature five individual designs for each year of the program (one in 2021), each depicting a national park or national site - one from each state, federal district, and territory.
The National Park of American Samoa quarter design is the first to be released in 2020 and the 51st overall in the America the Beautiful Quarters Program; it was released on 13 February 2020 and represents the territory of American Samoa.
National Park of American Samoa is located some 2,600 miles southwest of Hawaii and is one of the most remote in the U.S. National Park System. The site includes sections of three islands - Tutuila, Ta’ū, and Ofu. Almost all of the land area of these volcanic islands - from the mountaintops to the coast - is tropical rainforest. The park’s area totals 13,500 acres, 4,000 of which are underwater. | 
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