Claudius II, Billon antoninianus, Cyzicus mint. 268 AD.

IMP CLAVDIVS PF AVG, radiate, draped, cuirassed bust right.
FIDES MILITVM, Fides standing left, holding standard and 
transverse sceptre.

RIC V-1, 230 Cyzicus, rated common.

AAH sale on ebay, 2005.