 Demosthenes also cites the city of Drys in relation to Iphicrates but does not mention the latter as a founder but as a resident, after having resided in Amphissa.In the "Periplus of Pseudo-Scylax" Drys and Zone are mentioned as neighboring cities of Maroneia, Dicaea and Abdera but located in the interior.The city must have belonged to the Delian League since it appears in an Athenian decree of the year 422/1 BCE.