Claudius II, Rome.

IMP CLAVDIVS AVG, radiate head right.
GENIVS EXERCI, Genius standing left, modius on head, holding patera and cornucopiae.

Cardiff, Llanedeyrn I hoard IARCW 318/44; RIC V-1, 49 
Rome var (obv. legend).
Scarce.
From Dane's collection, Sept. 2012.