Diadumenian, Caesar, AE30 of Anazarbus, Cilicia. 217-218 AD. Obv: M OP ANTWNI DIADOUMENIANOS K, bare-headed, draped & cuirassed bust right Rev: ANAZARBOU MHTROPOLE / GB, Nike driving biga right. Ziegler 332; SNG Cop. 44 Contributed by Dane for Ars-Aeterna / David Suter, Switzerland, June 2009