Gallienus (253-268) AR / BI Antoninianus (Silver, 4.10g, 21mm) Antioch, 267. Obv: GALLIENVS AVG, Radiate, draped and cuirassed bust right Rev: AETERNITAS AVG, Saturn with harpa standing right; PXV in exergue. Ref: RIC 606; C. 44; MIR 1662