Greek Coins The Chalcidian League, Olynthus Tetradrachm circa 350, AR 14.47 g. Laureate head of Apollo r. Rev. X – A – Λ – KIΔ – EΩN Cythara with six strings; beneath, EΠI AΡIΣTΩNOΣ. Robinson-Clement 135. Gulbenkian 124 (this obverse die). A portrait of masterly style struck in high relief on sound metal, light iridescent tone and good extremely fine Ex Leu sale 64, 1996, 34.