Claudius Gothicus AE antoninianus. Rome, AD 268-270. 

IMP C CLAVDIVS AVG, Radiate, cuirassed bust right
FIDES EXERCI, Fides standing left, holding one 
standard upright & the other transverse.

RIC V-I 36.

Used with permission of CNG (cngcoins.com), December, 2007