Valerian I, AE27, 8 Assaria of Irenopolis-Neronias, Cilicia. Dated local year 204 (AD 255-256). 

Radiate and cuirassed bust right.
IRHNOPOLITWN G, Hygeia standing right, feeding serpent, 
facing Aeskulapius standing left, leaning on 
serpent-entwined staff; Delta and retrograde C (date) 
across fields, H (mark of value) in exergue. 

Karbach 170; SNG Pfälzer 667.
Rare.

Used with permission of CNG coins, www.cngcoins.com, Aug, 2011