1The numismatic society hosted a symposium on the evolution of currency in ancient civilizations.
2As a numismatic expert, she was responsible for authenticating the rare coins in the museum's collection.
3The numismatic community was abuzz with excitement over the discovery of a previously unknown denomination of ancient Roman coins.
4His dissertation on the numismatic history of the Byzantine Empire was widely acclaimed for its meticulous research and innovative methodology.
5The auction house specialized in numismatic sales, offering a wide range of coins and banknotes from around the world to collectors and institutions.