Cotiaeum, Phrygia, AE 26mm. Time of Gallienus, 253-268 AD

Obv: DHMOC KOTIAEWN, unbearded head of Demos right, bound 
with taenia.
Rev: EPI DIOGE-NOVC DIONUCIOY APX, KO-TI/AE-WN (across 
fields), Zeus standing left, holding eagle and sceptre. 

Lindgren & Kovacs 932. 

Used with permission of CNG coins, www.cngcoins.com, Oct, 2010