LYDIA. Briula. Marcus Aurelius, as Caesar, 139-161. Assarion (Bronze, 21 mm, 5.75 g, 6 h), circa 139-144. •M•AYPHΛI OYHPOC KAI Bare-headed and draped bust of Marcus Aurelius to left, seen from behind. Rev. BPIOYΛITΩN Dionysos standing front, head to left, holding kantharos in his right hand and thyrsos in his left; at feet to left, panther reclining left, looking up. BMC 6 = RPC IV online 1207 (same dies). An extremely rare issue from a very rare mint, apparently the second known example. Very fine.