A numismatist is a person who studies or collects coins, tokens, paper money, and related objects. This field, known as numismatics, involves examining the history, design, and production of currency. Numismatists often seek to understand the economic and cultural significance of money throughout different periods and societies. Many numismatists focus on specific areas, such as ancient coins, modern currency, or specific themes like commemorative coins. They may also participate in coin shows, auctions, and online forums to share knowledge and trade items. Overall, numismatics is a fascinating hobby that combines history, art, and economics.