CILICIA. Mallus. Diadumenian, as Caesar, 217-218. Tetrassarion (Bronze, 33 mm, 16.48 g, 6 h), CY 284 = 217/8. [ΑΥΤ ΚΑΙϹ]ΑΡ Μ ΟΠΕΛ ΑΝΤΩΝЄΙΝΟΝ ϹЄ Bare-headed and draped bust of Diadumenian to right. Rev. [ΜΑ]Λ ΙЄΡ [ΠΟΛ ΘЄΟ]Υ ΑΜ[ΦΙΛΟΧΟ]Υ / ЄΤ - ΔΠ/C Dionysos standing front, head to left, holding kantharos in his right hand and thyrsos in his left; at his feet to left, panther seated left, head right. RPC V.3 online -, cf. 84005 (same obverse die, but different reverse type). SNG Levante -. SNG Paris -. SNG PFPS -. SNG von Aulock -. Ziegler -. Apparently unpublished and unique. Slightly smoothed and with minor traces of corrosion, otherwise, good very fine.