Gallienus, AE antoninianus. Sole reign. Rome. AD 261. 

GALLIENVS AVG, radiate head right.
VICTORIA AVG III, Victory walking left, holding wreath and palm. 
T in left field. 

RIC V-1 (S), Rome 305; Goebl 0358a; Sear 10387

Image Courtesy of the Dalheim hoard catalogue.