Claudius II, posthumous issue. AE15. 317-318 AD. Obv: DIVO CLAVDIO OPT IMP, veiled & laureate head right Rev: MEMORIAE AETERNAE, Eagle standing right, looking left; Rome mintmark R_ (P,S,T,Q) in ex. RIC VII Rome, 112. Very rare. Used with permission of TimeLine Originals (www.time-lines.co.uk)