The American Numismatic Society (ANS) is a New York City-based organization dedicated to the study of coins, money, medals, tokens, and related objects.Its collection encompasses nearly one million items, including medals and paper money, as well as the world's most comprehensive library of numismatic literature.The current president of the society, Dr. Ute Wartenberg, served as the executive director for two decades and was succeeded in this role by Dr. Gilles Bransbourg.[3] The American Numismatic Society is an organization dedicated to the study of coins, currency, medals, tokens, and related objects from all cultures, past and present.[5] The mission of the ANS is the creation and maintenance of the preeminent national institution advancing the study and public appreciation of coins, currency, medals, orders and decorations, and related objects of all cultures as historical and artistic documents and artifacts.[13] The ANS also participates in Nomisma.org, which "is a collaborative project to provide stable digital representations of numismatic concepts according to the principles of Linked Open Data.".The library of the ANS houses over 100,000 items and is one of the most comprehensive collections of numismatic literature, including books, periodicals, auction catalogs, manuscripts, photographs, and pamphlets.The corporators were Frank H. Norton, Isaac J. Greenwood, John Hannah, James Oliver, F. Augustus Wood, Frank Leathe, Edward Groh, Daniel Parish, Jr., and William Wood Seymour.”[33] Benson Lossing in the History of New York City Volume II wrote in 1884 that “the prime objects of the society are the cultivation of the science of numismatology, the promotion of the study of American archaeology, and the collection of coins and medals and specimens of archaic remains.”[33] Later, ANS changed its mission to focus primarily on all aspects of coins and medals.One of these presidents, Archer M. Huntington, a scion of the family who built the Southern Pacific Railroad and a serious collector, gave the society land at 155th Street and Broadway and contributed toward the construction of the neoclassical building which opened in 1908.