Commodus, AE of Kallatis, Thrace. 12.68 g. AY KAI M AV AN KOMODOC, laureate head right. KALLATIANWN, youthful Herakles, naked, kneeling right, battling with two serpents, club below. RPC online 4318; Varbanov -; Moushmov -. Courtesy of Helios Auction 5, March 2011