SELEUKID EMPIRE. Seleukos II Kallinikos. 246-225 BC. AR Tetradrachm (27mm, 16.87 g, 2h). In the types of Alexander III of Macedon. Susa mint. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; monograms in left field and below throne. SC 789c; HGC 9, 301. Struck with worn obverse die. Good VF. Extremely rare, only one example recorded (in The Hague), none in CoinArchives nor SCO.