Attica, Athens, c. 87/6 BC. Æ Chalkous (17mm, 5.73g, 12h). Mithradatic War issue. Struck under Mithradates VI of Pontos and Ariston. Helmeted head of Athena r. R/ Zeus striding r., preparing to cast thunderbolt; to r., star within two crescents. Kroll 97; SNG Copenhagen 307; Svoronos, Monnaies pl. 84, 45-8. Green patina, Good Fine