Tetradrachm (coin)ca. 440-430 B.C.[]SilverObv: Charioteer driving biga (two-horse chariot) to left Rev: Head of Arethusa to right, wearing beaded necklace with hair tied and flowing behindcom.gallerysystems.emuseum.core.entities.Classification@67https://emuseum.cornell.edu/objects/30667/rdf