Ptolemaic, Ptolemy III. ; Ptolemaic, Ptolemy III; Alexandria, c. 246-222 BC, Triobol, AE 37, 34.92g. CPE-B396, Svoronos-965, SNG Cop-173. Obv: Diademed head of Zeus-Ammon r. Rx: Eagle standing l. on thunderbolt, wings closed; cornucopia bound with royal diadem to l., XP monogram between legs.. VF