Syria, Demetrius I, 162-150 BC. Tetradrachm; Syria, Demetrius I, 162-150 BC; Antioch, ΞP=153/2 BC, Tetradrachm, 16.52g. SC-1641.5a. Obv: Diademed head of Demetrius r. Rx: Tyche seated l., cornucopia over shoulder; two monograms in l. field, ΞP (date) in exergue.. MS