Gallienus AE Antoninianus. Antioch mint. Sole reign. AD 260-267. 

GALLIENVS AVG, radiate, draped bust right.
AEQVITAS AVG, Aequitas standing left, holding scales and 
cornucopiae, star in left field.

RIC 627A; Goebl 1610g; Sear 10168.