Ptolemaic, Ptolemy II, 283-246 BC. Alexandria Diobol; Ptolemaic, Ptolemy II, 283-246 BC; AE Diobol, 17.08g. Lorber-B174, Svoronos-576. Obv: Laureate head of Zeus r. Rx: Eagle standing l. on thunderbolt, monogram above Galatian shield in l. field, I between eagle's legs. Ex Berk 172, 20 December 2010, lot 408.Powerful image of Zeus. EF