ISLANDS off IONIA, Chios. Circa 270-220 BC. AR Tetradrachm (30mm, 16.77 g, 12h). In the name and types of Alexander III of Macedon. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; in left field, sphinx seated right above monogram; Σ below throne. Price 2346; Bauslaugh, Posthumous, Series 19. Good VF, some minor deposits on obverse.