The American Numismatic Association (ANA) is a nonprofit organization founded in 1891 that promotes the study and collection of coins, paper money, and other related items. It serves as a resource for numismatists, offering educational programs, publications, and access to a vast library of numismatic literature. The ANA also hosts events such as the World's Fair of Money, where collectors and dealers gather to buy, sell, and trade items. Additionally, the organization provides certification services and supports research in the field of numismatics, fostering a community of enthusiasts dedicated to the appreciation of currency and its history.