Byzantium (circa 250-219 B.C.) AR Tetradrachm (27mm, 12.80g., 12h) Veiled head of Demeter r., wearing barley wreath and earring. R/ EΠI AΘANAIΩNO[Σ] Poseidon seated r. on rock, holding trident and aphlaston; in field, monograms. Marinescu, issue 11. Schönert-Geiss, Byzantion 1001. Very Rare. Cleaning marks, otherwise VF
From the collection of a Mentor.