Notaphily is the study and collection of banknotes and paper currency. If you or someone you know is interested in notaphily, there are a variety of synonyms or related terms that might be helpful to know. For example, numismatics is the broader study of coins, medals, and tokens. Philately is the study of postage stamps, and scripophily is the study and collection of stocks and bonds. Currency collecting may also be used to describe notaphily, as might paper money collecting or banknote collecting. Whatever term you use, if you're fascinated by the history and design of banknotes, notaphily might be a perfect hobby for you.