David Martínez Chico is an ancient historian, numismatist, as well as the founder and editor-in-chief of Revista Numismática Hécate. One central topic of his fields of research is the monetization and coin supply in Hispania from Augustus’ times to the 5th century AD.
Fritz Rudolf Künker has been dealing coins since 1971. Within this discipline, he is one of the most successful dealers in the world. What began as a one-man business has grown into a numismatic institution with more than 50 employees and branch offices in numerous cities.