Valerian AE30 of Cotiaeum, Phrygia. AD 253-260. Magistrate P. Ael. Demetrianos. 12.45 g. AYT K P OYALERIANON, laureate, draped bust right. EPI P AIL DHMHTRIANOY IP ARX KOTIAEWN, Zeus seated left, holding eagle and sceptre. BMC 90; SNG Cop 335; SNG Munich 336. With permission of Naville Numismatics Ltd. - Auction 36, Lot 222.