Lysimachus (323-281 B.C.), Tetradrachma - posthumous issue, (after 281 B.C.), Kios (in Bithynia); Av: Head of Alexander wearing diadem and with Amon's horns to right; Rw:Athena seated left, in her right outstretched hand holding Nike, left elbow resting on shield, behind herher spear, above the knee the monogram ΠA, below the throne a bow in a cover and the monogram ΔIΩ, ΒΑΣΙΛΕΩΣ ΛΥΣΙΜΑΧΟΥ; HGC 7 555, Müller 410; silver, 30.0 mm, 16.72 g; a very nicely preserved piece, with mint luster under a subtle patina.