Thrace, Lysimachus. Tetradrachm; Thrace, Lysimachus; 305-281 BC. Tetradrachm, 16.86g. Thompson-, cf. Sear-6813-6. Obv: Head of Alexander the Great with Ammon horn r. Rx: ??S???OS - ??S?????? Athena enthroned l., her l. arm resting on round shield, holding Nike on outstretched r. hand, Nike crowning the king\'s name; in inner l. field, monogram S? or S?.. VF